Get Free Samples! Come fill out the form ! ! !

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
can I ask you a question please?
STM32F407VET6

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
- View All

Items : %s%s

Pluggable Terminal Blocks

Name	Manufacturer	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Mount	Material	Housing Material	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Connector Type	Termination	Number of Positions	ECCN Code	Max Operating Temperature	Min Operating Temperature	Color	Gender	Orientation	Depth	Number of Contacts	Length	RoHS Status	Flammability Rating	Lead Free	Contact Material	Contact Plating	Voltage - Rated	Current Rating	Radiation Hardening	Additional Feature	Max Supply Voltage	Reach Compliance Code	Height	Width	Mounting Type	Weight	Voltage - Rated AC	Current	HTS Code	Max Current Rating	Wire/Cable Gauge	Type	Termination Style	Voltage	Number of Rows	Feature	Pitch	Number of Decks	Number of Ways	Safety Approval	Wire Cross Section	Fastening Method	Wire Gauge (Max)	Wire Gauge (Min)	Number of Levels	Number of Positions Per Level	Material Flammability Rating	Screw Size	Insulation Height	Wire Gauge or Range - AWG	Voltage - IEC	Wire Gauge or Range - mm²	Current - IEC	Voltage - UL	Current - UL	Contact Tail Length	Contact Mating Finish	Header Orientation	Torque - Screw	Plug Wire Entry	Wire Strip Length	Positions Per Level
1812649	Phoenix Contact	0.5972	Add to Cart Min: 1 Mult: 1	download	7 Weeks	Through Hole			Bulk	2014	COMBICON MSTBA	yes	Active	1 (Unlimited)			2	EAR99			Black						RoHS Compliant					250V	16A							Through Hole				8536.69.40.40			Header, Male Pins, Shrouded (4 Side)	Solder				0.200 5.08mm								1				0.339 8.61mm							0.138 3.50mm	Tin	90°, Right Angle
1737505	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	Through Hole			Bulk	2011	COMBICON MSTBA		Active	1 (Unlimited)			15				Black						RoHS Compliant					250V	12A							Through Hole	1.200205kg						Header, Male Pins, Shrouded (4 Side)	Solder				0.197 5.00mm								1				0.339 8.61mm		250V					0.138 3.50mm	Gold	90°, Right Angle
1879243	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download		Through Hole			Bulk	2011	COMBICON MSTBA		Obsolete	1 (Unlimited)			4				Gray						RoHS Compliant					250V	12A							Through Hole	4.199812kg						Header, Male Pins, Shrouded (4 Side)	Solder				0.197 5.00mm								1				0.339 8.61mm		250V					0.138 3.50mm	Gold	90°, Right Angle
1912760	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1		7 Weeks	Free Hanging		Polyamide (PA), Nylon	Bulk	2011	COMBICON MVSTBW	yes	Active	1 (Unlimited)		Screw	5	EAR99			Green						RoHS Compliant	UL94 V-0				300V	10A		PA, UL 94V0			26mm	12.6mm	Free Hanging (In-Line)	10.420009g		16A				Plug, Female Sockets	Screw - Rising Cage Clamp	300V	1	Retention Latches (Non-Wire Side)	0.197 5.00mm	1	5	UL			30 AWG	30 AWG	1		UL94 V-0	M3	1.024 26.01mm	12-30 AWG	630V	0.2-2.5mm2					Tin		0.5-0.6 Nm (4.4-5.3 Lb-In)	270°	7mm
1720893	Phoenix Contact	20.2312	Add to Cart Min: 1 Mult: 1	download	6 Weeks	Through Hole		Polyamide (PA), Nylon	Bulk	2011	COMBICON PC	yes	Active	1 (Unlimited)			12	EAR99			Green						RoHS Compliant	UL94 V-0	Lead Free			630V	41A		PA, UL 94V0		unknown			Through Hole			41A	8536.69.40.40			Header, Male Pins, Shrouded (4 Side)	Solder	300V	1	Mating and Mounting Flange	0.300 7.62mm	1	12	UL					1		UL94 V-0		0.563 14.30mm		1kV					0.197 5.00mm	Tin	90°, Right Angle
1779990	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks	Cable, Free Hanging		Polyamide (PA), Nylon	Bulk	2010	COMBICON MSTBT	yes	Active	1 (Unlimited)	Screw, Socket	Screw		EAR99			Green		Right Angle	18.2mm	3	15.24mm	RoHS Compliant	UL94 V-0	Lead Free	Copper		250V	12A	No	STANDARD: UL 94V-0, PA	250V		15.24mm	18.2mm	Free Hanging (In-Line)	129.999998g		12A		12A		Plug, Female Sockets	Screw - Rising Cage Clamp	300V	1	Retention Latches (Non-Wire Side)	0.200 5.08mm	1	3	CB; CSA; CUL; EAC; UL; VDE	2.5 mm2		30 AWG	12 AWG	1		UL94 V-0	M3	0.591 15.00mm	12-30 AWG	630V	0.2-2.5mm2			15A		Tin		0.5-0.6 Nm (4.4-5.3 Lb-In)	180°	7mm
1859933	Phoenix Contact	9.7933	Add to Cart Min: 1 Mult: 1	download	5 Weeks	Free Hanging		Polyamide (PA), Nylon	Bulk	2011	COMBICON PC		Active	1 (Unlimited)	Screw		3				Green						RoHS Compliant					400V	20A				not_compliant			Free Hanging (In-Line)	453.59237g						Plug, Female Sockets	Screw - Rising Cage Clamp			Mating Flange	0.300 7.62mm						10 AWG	24 AWG	1		UL94 V-2	M3	0.713 18.10mm	10-30 AWG	1kV	0.2-4mm2					Tin		0.5-0.6 Nm (4.4-5.3 Lb-In)	180°	7mm
1709034	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks	Through Hole		Polyamide (PA), Nylon	Bulk	2011	COMBICON IPCV	yes	Active	1 (Unlimited)			12	EAR99			Green			12.8mm		106.66mm	RoHS Compliant	UL94 V-0				630V	41A		PA, UL 94V-0					Through Hole	99.999994g		5A	8536.69.40.40	41A		Header, Female Sockets	Solder	600V	1	Mating Flange	0.300 7.62mm	1	12	UL					1		UL94 V-0		1.185 30.10mm		1kV			600V		0.197 5.00mm	Tin	Vertical
1762978	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks	Through Hole		Polyamide (PA), Nylon	Bulk	2012	COMBICON MDSTBV	yes	Active	1 (Unlimited)			30	EAR99			Green						RoHS Compliant	UL94 V-0				250V	10A		PA, 94V-0					Through Hole	749.788188g		12A	8536.69.40.40			Header, Male Pins, Shrouded (4 Side)	Solder	300V	1		0.197 5.00mm	1	15	UL					2		UL94 V-0		0.866 22.00mm		630V		10A			0.154 3.90mm	Tin	Vertical				15
1924253	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks	Through Hole		Polyamide (PA), Nylon	Bulk	2001	COMBICON MSTBVA	yes	Active	1 (Unlimited)			8	EAR99			Green						RoHS Compliant	UL94 V-0				250V	16A		PA, UL 94V0		unknown			Through Hole	2.719995g		16A				Header, Male Pins, Shrouded (4 Side)	Solder	300V	1		0.197 5.00mm	1	8	UL					1		UL94 V-0		0.472 12.00mm		630V					0.154 3.90mm	Tin	Vertical
1746787	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks	Through Hole			Bulk	2011	COMBICON MSTBVA		Active	1 (Unlimited)			24				Black						RoHS Compliant					250V	12A							Through Hole			12A				Header, Male Pins, Shrouded (4 Side)	Solder	300V			0.197 5.00mm								1				0.472 12.00mm		250V					0.154 3.90mm	Tin	Vertical
1877915	Phoenix Contact	7.5370	Add to Cart Min: 1 Mult: 1	download	7 Weeks	Free Hanging		Polyamide (PA), Nylon	Bulk	2011	COMBICON MVSTBW	yes	Active	1 (Unlimited)	Screw, Socket	Screw	8	EAR99			Black					12.6mm	RoHS Compliant				Tin	300V	10A		PA, UL 94V-0			26mm	40mm	Free Hanging (In-Line)	1.200205kg		15A				Plug, Female Sockets	Screw - Rising Cage Clamp	300V	1	Retention Latches (Non-Wire Side)	0.197 5.00mm	1	8	CB; CSA; CUL; GOST; UL; VDE	2.5 mm2		30 AWG	28 AWG	1		UL94 V-0	M3	0.496 12.60mm	12-30 AWG	630V	0.2-2.5mm2	12A						0.5-0.6 Nm (4.4-5.3 Lb-In)	270°	7mm
1955837	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	Through Hole		Liquid Crystal Polymer (LCP)	Tape & Reel (TR)	2011	COMBICON CCV	yes	Active	1 (Unlimited)			11	EAR99			Black						RoHS Compliant	UL94 V-0				250V	12A		LCP, 94V-0					Through Hole	154.999997g		10A	8536.69.40.40			Header, Male Pins, Shrouded (4 Side)	Solder	300V	1	Mating Flange, Pick and Place Cap	0.200 5.08mm	1	11	UL					1		UL94 V-0		0.472 12.00mm		400V		12A per position			0.102 2.60mm	Tin	Vertical
5444893	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	9 Weeks	Through Hole		Polyamide (PA), Nylon	Bulk		BCH		Active	1 (Unlimited)			8				Green						RoHS Compliant													Through Hole			8A				Header, Male Pins, Shrouded (4 Side)	Solder	300V		Mating Flange	0.150 3.81mm								1		UL94 V-0		0.362 9.20mm		320V			300V		0.138 3.50mm	Tin	Vertical
1860646	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	9 Weeks			Polyamide (PA), Nylon	Bulk		COMBICON FKCOW		Active	Not Applicable			12				Green						RoHS Compliant													Free Hanging (In-Line)							Plug, Female Sockets	Screwless - Leg Spring, Push-In Spring			Lever Actuated	0.200 5.08mm								1		UL94 V-0		0.933 23.70mm	12-26 AWG	320V	0.2-2.5mm2	12A	300V			Tin			270°	10mm
1767119	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks	Through Hole		Polyamide (PA), Nylon	Bulk	2011	COMBICON GMSTBV	yes	Active	1 (Unlimited)			12	EAR99			Green	Male	Straight	8.6mm			RoHS Compliant	UL94 V-0				400V	12A		PA, 94V-0					Through Hole	175.999991g		10A	8536.69.40.40	12A		Header, Male Pins, Shrouded (2 Side)	Solder	300V	1		0.300 7.62mm	1	12	UL					1		UL94 V-0		0.472 12.00mm		630V				15A	0.154 3.90mm	Tin	Vertical
1826429	Phoenix Contact	16.3287	Add to Cart Min: 1 Mult: 1	download	4 Weeks	Cable, Free Hanging		Polyamide (PA), Nylon	Bulk	2011	COMBICON SMSTB	yes	Active	1 (Unlimited)	Screw, Socket	Screw		EAR99			Green			25.6mm	16	81.28mm	RoHS Compliant	UL94 V-0			Tin	250V	12A		PA, 94V-0	250V	unknown	25.6mm	81.28mm	Free Hanging (In-Line)	131g		15A	8536.69.40.40	12A		Plug, Female Sockets	Screw - Rising Cage Clamp	300V	1	Retention Latches (Non-Wire Side)	0.200 5.08mm	1	16	UL	2.5 mm2		30 AWG	12 AWG	1		UL94 V-0	M3	0.610 15.49mm	12-30 AWG	630V	0.2-2.5mm2							0.5-0.6 Nm (4.4-5.3 Lb-In)	225°	7mm
1740916	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks	Free Hanging			Bulk	2008	COMBICON MVSTBR		Active	1 (Unlimited)	Screw, Socket	Screw	10	EAR99			Black					12.6mm	RoHS Compliant				Tin	250V	12A		SAFETY APPROVAL: CSA		not_compliant	26mm	51.8mm	Free Hanging (In-Line)	22.39g		15A	8536.69.40.40			Plug, Female Sockets	Screw - Rising Cage Clamp	300V	1	Retention Latches (Wire Side)	0.200 5.08mm	1	10	CB; CCA; CUL; GOST; UL; VDE	2.5 mm2		12 AWG	24 AWG	1			M3	1.024 26.01mm	12-30 AWG		0.2-2.5mm2							0.5-0.6 Nm (4.4-5.3 Lb-In)	90°	7mm
1720929	Phoenix Contact	5.9145	Add to Cart Min: 1 Mult: 1	download	4 Weeks	Through Hole		Polyamide (PA), Nylon	Bulk	2011	COMBICON PCV	yes	Active	1 (Unlimited)	Plug			EAR99			Green					13.54mm	RoHS Compliant	UL94 V-0			Tin	630V	41A					34.25mm	46.58mm	Through Hole	907.18474g		41A				Header, Male Pins, Shrouded (4 Side)	Solder	300V	1	Mating and Mounting Flange	0.300 7.62mm	1	4	UL					1	4	UL94 V-0		1.152 29.25mm		1kV			300V		0.197 5.00mm		Vertical
1899870	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks	Through Hole		Polybutylene Terephthalate (PBT)	Bulk	2010	COMBICON EMSTBA	yes	Obsolete	1 (Unlimited)				EAR99			Green						RoHS Compliant	UL94 V-0				250V	12A		PBT, UL 94V-0					Through Hole	2.329991g		15A				Header, Male Pins, Shrouded (4 Side)	Press-Fit	300V	1		0.197 5.00mm	1	5	UL					1	5	UL94 V-0		0.339 8.61mm		400V		12A	300V		0.165 4.19mm	Tin	90°, Right Angle
1924130	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks	Through Hole		Polyamide (PA), Nylon	Bulk	2001	COMBICON MSTB	yes	Active	1 (Unlimited)			7	EAR99			Green					12mm	RoHS Compliant	UL94 V-0				250V	16A		PA, UL 94V0					Through Hole	3.569999g		16A	8536.69.40.40			Header, Male Pins, Shrouded (4 Side)	Solder	300V	1	Mating and Mounting Flange	0.200 5.08mm	1	7	UL					1		UL94 V-0		0.339 8.61mm		400V					0.138 3.50mm	Tin	90°, Right Angle
1790506	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	17 Weeks	Free Hanging		Polyamide (PA), Nylon	Bulk	2011	COMBICON DFMC		Active	1 (Unlimited)	Screw	Screwless	8	EAR99			Green	Female					RoHS Compliant					160V	8A				unknown			Free Hanging (In-Line)			8A				Plug, Female Sockets	Screwless - Push-In Spring	150V	2	Ejector Latches	0.138 3.50mm	1	4	CB; CUL; UL; VDE		SPRING LOADED	16 AWG	24 AWG	2	4	UL94 V-0		0.522 13.25mm	16-24 AWG	250V	0.2-1.5mm2					Tin			180°	10mm
1942675	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks	Free Hanging	Polyamide, Tin	Polyamide (PA), Nylon	Bulk	2011	COMBICON FKIC	yes	Active	1 (Unlimited)		Screwless		EAR99			Green	Female					RoHS Compliant	UL94 V-0				320V	12A		PA, UL 94V-0					Free Hanging (In-Line)	15.950009g		16A	8536.69.40.40			Plug, Male Pins	Screwless - Push-In Spring	300V	1		0.200 5.08mm	1	10	UL	2.5 mm2	SPRING LOADED	26 AWG	12 AWG	1	10	UL94 V-0		0.591 15.00mm	12-26 AWG	630V	0.2-2.5mm2					Tin			180°	10mm
1817505	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks	Free Hanging		Polyamide (PA), Nylon	Bulk	2015	COMBICON FK-MCP	yes	Active	1 (Unlimited)		Screwless	10				Green						RoHS Compliant													Free Hanging (In-Line)			8A				Plug, Female Sockets	Screwless - Push-In Spring	300V		Ejector Latches, Retention Latches (Non-Wire Side)	0.150 3.81mm						28 AWG	16 AWG	1		UL94 V-0		0.560 14.22mm	16-28 AWG	320V	0.14-1.5mm2					Tin			180°	9mm
1858112	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks	Free Hanging		Polyamide (PA), Nylon	Bulk	2010	COMBICON IMC	yes	Active	1 (Unlimited)	Plug, Screw	Screw	10	EAR99			Green		Right Angle	17.9mm		48.49mm	RoHS Compliant	UL94 V-0	Lead Free		Tin	160V	8A	No	PA, 94V-0	160V		17.9mm	48.49mm	Free Hanging (In-Line)	8.850012g		8A	8536.69.40.40	8A		Plug, Male Pins	Screw - Rising Cage Clamp	300V	1	Mating Flange	0.150 3.81mm	1	10	UL			30 AWG	14 AWG	1		UL94 V-0	M2	0.437 11.10mm	14-30 AWG	320V	0.14-1.5mm2							0.22-0.25 Nm (1.9-2.2 Lb-In)	180°	7mm
1756184	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks	Through Hole			Bulk	2011	COMBICON GMSTBA		Active	1 (Unlimited)			9				Black						RoHS Compliant					400V	12A							Through Hole	1.50003kg		10A				Header, Male Pins, Shrouded (4 Side)	Solder	300V			0.295 7.50mm								1				0.339 8.61mm							0.138 3.50mm	Tin	90°, Right Angle
1940253	Phoenix Contact	30.8797	Add to Cart Min: 1 Mult: 1	download	7 Weeks	Free Hanging	Polyamide, Tin	Polyamide (PA), Nylon	Bulk	2014	COMBICON FK-MCP	yes	Active	1 (Unlimited)		Screwless		EAR99			Green	Female					RoHS Compliant	UL94 V-0				320V	8A		PA, UL 94V-0					Free Hanging (In-Line)			8A	8536.69.40.40			Plug, Female Sockets	Screwless - Push-In Spring	300V	1	Mating Flange	0.138 3.50mm	1	18	UL		SPRING LOADED	28 AWG	16 AWG	1	18	UL94 V-0		0.488 12.40mm	16-28 AWG	320V	0.14-1.5mm2					Tin			180°	9mm
1777280	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks	Cable, Free Hanging	Nylon	Polyamide (PA), Nylon	Bulk	2003	COMBICON FRONT-MSTB	yes	Active	1 (Unlimited)	Screw, Socket	Screw	2	EAR99			Green		Straight		2	10.16mm	RoHS Compliant	UL94 V-0	Lead Free	Copper		250V	12A		STANDARD: UL 94V-0, PA			15mm	27.2mm	Free Hanging (In-Line)	134.000003g	250V	15A	8536.69.40.40	12A	12 AWG	Plug, Female Sockets	Screw - Pressure Clip	300V	1	Retention Latches (Non-Wire Side)	0.200 5.08mm	1	2	CB; CSA; CUL; EAC; UL; VDE			30 AWG	12 AWG	1		UL94 V-0	M2.5	0.591 15.00mm	12-30 AWG	630V	0.2-2.5mm2					Tin		0.5-0.6 Nm (4.4-5.3 Lb-In)	180°	10mm
3040339	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download	4 Weeks	Free Hanging		Polyamide (PA), Nylon	Bulk	2011	CLIPLINE COMBI SP		Active	1 (Unlimited)	IDC, IDT	Screwless	9		125°C	-55°C	Gray			9.04mm		15.8mm	RoHS Compliant					500V	24A						5.2mm	Free Hanging (In-Line)	28.349523g		5A				Plug, Female Sockets	Screwless - Spring Cage, Tension Clamp	600V									28 AWG	12 AWG	1		UL94 V-0		1.535 39.00mm	12-28 AWG		0.08-4mm2		300V	20A					180°	10mm
1939549	Phoenix Contact	0.0000	RFQ Min: 1 Mult: 1	download		Free Hanging	Polyamide, Tin	Polyamide (PA), Nylon	Bulk	2014	COMBICON GFKC	yes	Obsolete	1 (Unlimited)		Screwless		EAR99			Green	Female		6mm		8mm	RoHS Compliant	UL94 V-0				400V	12A							Free Hanging (In-Line)	8.730009g		10A				Plug, Female Sockets	Screwless - Push-In Spring	300V	1	Mating Flange, Retention Latches (Non-Wire Side)	0.295 7.50mm	1	4	UL	2.5 mm2	SPRING LOADED	12 AWG	24 AWG	1	4	UL94 V-0		0.591 15.00mm	12-26 AWG	1kV	0.2-2.5mm2	12A				Tin			180°	10mm

1812649 Phoenix Contact
Bulk 0.200 5.08mm Black 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON MSTBA Tin

Price: 0.5972
RFQ
1737505 Phoenix Contact
Bulk 0.197 5.00mm Black 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON MSTBA Gold

Price: 0.0000
RFQ
1879243 Phoenix Contact
Bulk 0.197 5.00mm Gray 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON MSTBA Gold

Price: 0.0000
RFQ
1912760 Phoenix Contact
Bulk 0.197 5.00mm Green 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON MVSTBW Polyamide (PA), Nylon Tin

Price: 0.0000
RFQ
1720893 Phoenix Contact
Bulk 0.300 7.62mm Green 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON PC Polyamide (PA), Nylon Tin

Price: 20.2312
RFQ
1779990 Phoenix Contact
1779990 datasheet pdf and Terminal Blocks - Headers, Plugs and Sockets product details from Phoenix Contact stock available at HK JDW

Price: 0.0000
RFQ
1859933 Phoenix Contact
Bulk 0.300 7.62mm Green 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON PC Polyamide (PA), Nylon Tin

Price: 9.7933
RFQ
1709034 Phoenix Contact
Bulk 0.300 7.62mm Green 1 Levels Through Hole Header, Female Sockets COMBICON IPCV Polyamide (PA), Nylon Tin

Price: 0.0000
RFQ
1762978 Phoenix Contact
Bulk 0.197 5.00mm Green 2 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON MDSTBV Polyamide (PA), Nylon Tin

Price: 0.0000
RFQ
1924253 Phoenix Contact
1924253 datasheet pdf and Terminal Blocks - Headers, Plugs and Sockets product details from Phoenix Contact stock available at HK JDW

Price: 0.0000
RFQ
1746787 Phoenix Contact
Bulk 0.197 5.00mm Black 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON MSTBVA Tin

Price: 0.0000
RFQ
1877915 Phoenix Contact
Bulk 0.197 5.00mm Black 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON MVSTBW Polyamide (PA), Nylon

Price: 7.5370
RFQ
1955837 Phoenix Contact
Tape & Reel (TR) 0.200 5.08mm Black 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON CCV Liquid Crystal Polymer (LCP) Tin

Price: 0.0000
RFQ
5444893 Phoenix Contact
Bulk 0.150 3.81mm Green 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) BCH Polyamide (PA), Nylon Tin

Price: 0.0000
RFQ
1860646 Phoenix Contact
Bulk 0.200 5.08mm Green 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON FKCOW Polyamide (PA), Nylon Tin

Price: 0.0000
RFQ
1767119 Phoenix Contact
1767119 datasheet pdf and Terminal Blocks - Headers, Plugs and Sockets product details from Phoenix Contact stock available at HK JDW

Price: 0.0000
RFQ
1826429 Phoenix Contact
Bulk 0.200 5.08mm Green 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON SMSTB Polyamide (PA), Nylon

Price: 16.3287
RFQ
1740916 Phoenix Contact
Bulk 0.200 5.08mm Black 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON MVSTBR

Price: 0.0000
RFQ
1720929 Phoenix Contact
Bulk 0.300 7.62mm Green 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON PCV Polyamide (PA), Nylon

Price: 5.9145
RFQ
1899870 Phoenix Contact
Bulk 0.197 5.00mm Green 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON EMSTBA Polybutylene Terephthalate (PBT) Tin

Price: 0.0000
RFQ
1924130 Phoenix Contact
1924130 datasheet pdf and Terminal Blocks - Headers, Plugs and Sockets product details from Phoenix Contact stock available at HK JDW

Price: 0.0000
RFQ
1790506 Phoenix Contact
1790506 datasheet pdf and Terminal Blocks - Headers, Plugs and Sockets product details from Phoenix Contact stock available at HK JDW

Price: 0.0000
RFQ
1942675 Phoenix Contact
Bulk 0.200 5.08mm Green 1 Levels Free Hanging (In-Line) Plug, Male Pins COMBICON FKIC Polyamide (PA), Nylon Tin

Price: 0.0000
RFQ
1817505 Phoenix Contact
Bulk 0.150 3.81mm Green 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON FK-MCP Polyamide (PA), Nylon Tin

Price: 0.0000
RFQ
1858112 Phoenix Contact
1858112 datasheet pdf and Terminal Blocks - Headers, Plugs and Sockets product details from Phoenix Contact stock available at HK JDW

Price: 0.0000
RFQ
1756184 Phoenix Contact
Bulk 0.295 7.50mm Black 1 Levels Through Hole Header, Male Pins, Shrouded (4 Side) COMBICON GMSTBA Tin

Price: 0.0000
RFQ
1940253 Phoenix Contact
Bulk 0.138 3.50mm Green 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON FK-MCP Polyamide (PA), Nylon Tin

Price: 30.8797
RFQ
1777280 Phoenix Contact
Bulk 0.200 5.08mm Green 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON FRONT-MSTB Polyamide (PA), Nylon Tin Copper

Price: 0.0000
RFQ
3040339 Phoenix Contact
Bulk Gray 1 Levels Free Hanging (In-Line) Plug, Female Sockets CLIPLINE COMBI SP Polyamide (PA), Nylon

Price: 0.0000
RFQ
1939549 Phoenix Contact
Bulk 0.295 7.50mm Green 1 Levels Free Hanging (In-Line) Plug, Female Sockets COMBICON GFKC Polyamide (PA), Nylon Tin

Price: 0.0000
RFQ

Pluggable Terminal Blocks

Additional Feature

Approval Agency

Body Breadth

Body Depth

Body Length or Diameter

Body Material

Body/Shell Style

Capacitance

Case Code (Imperial)

Case Code (Metric)

Circuit Application

Coil Resistance

Color

Conductor Finish

Connector Type

Construction

Contact Finish - Mating

Contact Finish Termination

Contact Gender

Contact Material

Contact Mating Finish

Contact Pattern

Contact Plating

Contact Resistance

Contact Style

Contact Tail Length

Current

Current - IEC

Current - UL

Current Rating

Current Rating (Max)

Depth

DIN Conformance

ECCN Code

ELV

Empty Shell

Factory Lead Time

Fastening Method

Fastening Type

Feature

Filter Feature

Flammability Rating

Gender

Halogen Free

Header Orientation

Height

Hole Diameter

Housing Color

Housing Material

HTS Code

IEC Conformance

Ingress Protection

Insertion Force-Max

Insulation

Insulation Height

Insulation Material

Insulation Resistance

Jacket (Insulation) Material

JESD-609 Code

Lead Free

Lead Length

Lead Pitch

Length

Length - Tail

Lifecycle Status

Material

Material Flammability Rating

Mating Information

Max Current Rating

Max Supply Voltage

Max Supply Voltage (AC)

Max Supply Voltage (DC)

Max Voltage Rating (AC)

Max Voltage Rating (DC)

MIL Conformance

Mixed Contacts

Moisture Sensitivity Level (MSL)

Mount

Mounting Option 1