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Circuit Protection

Circuit Protection.jpg
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.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Depth Operating Supply Voltage Number of Poles Length RoHS Status Contact Plating Number of Pins Additional Feature Package / Case REACH SVHC Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Capacitance Packing Method Number of Functions Physical Dimension Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time Leakage Current Working Voltage Joule Integral-Nom Applications Max Surge Current Element Configuration Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Power Dissipation-Max Reverse Test Voltage Max Junction Temperature (Tj) Fuse Type Telecom IC Type Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels
SMCJ250A SMCJ250A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ25 YES Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 279V 5W 405V No 1500W 1.5kW 3.7A 405V 250V 1
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2008 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 1.45mm 1.9mm ROHS3 Compliant Tin 2 LOW CAPACITANCE SC-76, SOD-323 No SVHC 1.14mm 1.45mm Surface Mount -55°C~150°C TJ AVALANCHE 3pF Zener 3pF @ 1MHz e3 DUAL GULL WING CDSOD323 2 Bidirectional 1 Transient Suppressors 350W SILICON 2 5V 5μA 5V General Purpose 17A Single 6V 5V 5μA 350W 1mA 6V Yes 18.3V 17A 6V 150°C No 17A 8/20μs 18.3V Typ
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1.5SMC250CA 1.5SMC250CA Bourns Inc. 0.7643
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SMCJ54CA SMCJ54CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 7.11mm ROHS3 Compliant 2 DO-214AB, SMC 2.42mm 6.22mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ54 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 69V 54V 5μA 1.5kW 1mA 60V Yes 87.1V 17.2A 69V No 60V 1500W 1.5kW 17.3A
SMAJ130CA-Q SMAJ130CA-Q Bourns Inc. 0.3856
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P4SMA220CA P4SMA220CA Bourns Inc. 0.0000
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SF-1206S700W-2 SF-1206S700W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SxxxW Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 1206 (3216 Metric), Concave UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.043 H 3.20mmx1.60mmx1.10mm 32V TR, 7 INCH 3.2mm x 1.6mm x 1.08mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 7A ELECTRIC FUSE 1.08mm 7A Slow Blow 10 J Board Mount (Cartridge Style Excluded) 50A 10.4 0.0092Ohm
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 36.8V 400W 59.3V 6.9A No 40.9V 6.9A 36.8V 1
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 SMD/SMT EAR99 7.11mm ROHS3 Compliant 2 PRSM-MIN DO-214AB, SMC 2.62mm 6.22mm Surface Mount 210.013267mg -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ49 Bidirectional Transient Suppressors SILICON 1 General Purpose Single 550V 495V 5μA 1.5kW 1mA 5W No 522V 1500W 1.5kW 2A 760V 1
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0.00000000 2027 Last Time Buy 1 (Unlimited) 2 2 RoHS Compliant Axial Cylinder, Radial Bend Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
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