Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

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 Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Operating Temperature Voltage - Rated DC Technology Capacitance HTS Code Filter Type Power Rating 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 Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Reference Standard Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Polarity Case Code (Metric) Case Code (Imperial) Case Connection Non-rep Peak Rev Power Dis-Max Breakdown Voltage-Min Number of Circuits Leakage Current Working Voltage Applications Element Configuration Power Dissipation 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 Supplier Device Package Reverse Current-Max Power Dissipation-Max Forward Voltage-Max Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels
JAN1N6103A JAN1N6103A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 22 Weeks Active 1N6103
RCLAMP0504M.TBT RCLAMP0504M.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) RailClamp® yes Active 1 (Unlimited) 10 EAR99 3.1mm 5V 3.1mm RoHS Compliant Lead Free No 10 LOW CAPACITANCE 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Unknown 3mm Surface Mount -55°C~125°C TJ 5V AVALANCHE 3pF 300W Steering (Rail to Rail) 3pF @ 1MHz e3 MATTE TIN DUAL GULL WING 260 RCLAMP050 10 4 Other Diodes 300W SILICON 1 SINGLE 5V MO-187BA Unidirectional 5μA 5V General Purpose 6V 5V 300W 25V 12A 6V 1.2V Yes 12A 8/20μs 5V Max 4
UCLAMP3311Z.TNT UCLAMP3311Z.TNT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) uClamp®, Z-Pak™ Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 2 0201 (0603 Metric) Surface Mount -40°C~85°C TJ AVALANCHE Zener 6pF @ 1MHz BOTTOM UCLAMP SILICON 1 SINGLE BIDIRECTIONAL General Purpose 3.3V 30W 7.5V 4A No 3.65V 4A 8/20μs 3.3V Max 1
SMF05C.TCT SMF05C.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) SMF yes Active 1 (Unlimited) 6 EAR99 1.25mm 5V 2mm RoHS Compliant Lead Free 6-TSSOP, SC-88, SOT-363 900μm 1.25mm Surface Mount -55°C~125°C TJ 5V AVALANCHE 130pF 100W Zener 130pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 SMF05 6 Unidirectional R-PDSO-G6 Transient Suppressors SILICON 5 5V MO-203AB Unidirectional 5μA 5V General Purpose Common Anode 6V 5V 5μA 100W 1mA 6V Yes 12.5V 8A 6V No 8A 8/20μs 5V Max
JTX1N6154A JTX1N6154A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6154 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 25.1V BIDIRECTIONAL ISOLATED 1500W 31.4V 5W
1N6470US 1N6470US Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active 2 EAR99 Non-RoHS Compliant SQ-MELF, G Surface Mount -65°C~175°C TJ AVALANCHE Zener END 1N6470 2 YES O-LELF-N2 Transient Suppressors Qualified SILICON 1 SINGLE 6V UNIDIRECTIONAL ISOLATED General Purpose 6.5V 3W No 6.5V 1500W 1.5kW 137A 11V 6V 1
1N6155 1N6155 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Through Hole Bulk Active Not Applicable 2 EAR99 Non-RoHS Compliant 2 LOW IMPEDANCE Axial Through Hole Zener WIRE 1N6155 2 Transient Suppressors SILICON 1 SINGLE Bidirectional ISOLATED 5μA General Purpose 36V 27.4V 1.5kW 30mA 32.4V 52.3V 28.7A 7.5W No 1500W 1.5kW 27.4V Max 1
SD15C.TCT SD15C.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 1.4mm 1.8mm RoHS Compliant Lead Free 2 TRANSIENT PROTECTION SC-76, SOD-323 Surface Mount -55°C~125°C TJ AVALANCHE Zener 75pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional 1μA 15V General Purpose Single 350W 15V 350W 1mA 16.7V 29V 12A No 12A 8/20μs 15V Max
SD12C.TCT SD12C.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 1.4mm 1.8mm RoHS Compliant Lead Free 2 TRANSIENT PROTECTION SC-76, SOD-323 Surface Mount -55°C~125°C TJ AVALANCHE Zener 100pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 SD12 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional 1μA 12V General Purpose Single 350W 12V 350W 1mA 13.3V 24V 15A No 15A 8/20μs 12V Max
JTXV1N6147 JTXV1N6147 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6147 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 12.2V BIDIRECTIONAL ISOLATED 1500W 15.2V 5W
SR2.8.TCT SR2.8.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) RailClamp®, SR yes Active 1 (Unlimited) 4 EAR99 1.4mm 2.8V 3.04mm RoHS Compliant Lead Free No 4 LOW LEAKAGE CURRENT TO-253-4, TO-253AA No SVHC 1.1mm 1.4mm Surface Mount -55°C~125°C TJ AVALANCHE 5pF Steering (Rail to Rail) 6pF @ 1MHz e3 Matte Tin (Sn) GULL WING 260 4 2 Transient Suppressors 200W SILICON 1 Unidirectional 1μA 2.8V General Purpose Dual 3V 2.8V 1μA 200W 50mA 2.8V 8.5V 14A Yes 14A 8/20μs 2.8V Max
JTXV1N6467 JTXV1N6467 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 25 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 END WRAP AROUND 1N6467 YES O-LELF-R2 MIL-19500 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 40.3V UNIDIRECTIONAL ISOLATED 500W 43.7V 3W
1N6117US 1N6117US Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Non-RoHS Compliant SQ-MELF Surface Mount Zener 1N6117 General Purpose No 27V 500W 11.5A 43.6V 22.8V Max 1
JTXV1N6146AUS JTXV1N6146AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 36 Weeks Active 1N6146
1N6107 1N6107 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Not Applicable Non-RoHS Compliant Axial Through Hole -65°C~175°C TA Zener 1N6107 General Purpose Axial No 9.9V 500W 30.7A 16.3V 8.4V Max 1
JAN1N6156A JAN1N6156A Semtech Corporation 19.9791
Add to Cart

Min: 1

Mult: 1

0.00000000 22 Weeks Through Hole Active 2 EAR99 175°C -65°C RoHS Compliant Contains Lead No 2 HIGH RELIABILITY AVALANCHE AXIAL WIRE 1N6156 2 Transient Suppressors Qualified SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Bidirectional ISOLATED 5nA 39V 29.7V 1.5kW 30mA 37.1V 53.6V 9.3A 5μA 5W
UCLAMP0511PQTCT UCLAMP0511PQTCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 7 Weeks Surface Mount Tape & Reel (TR) 2004 Automotive, AEC-Q100, uClamp® Active 1 (Unlimited) EAR99 RoHS Compliant Lead Free 2 0402 (1006 Metric) Unknown Surface Mount -40°C~125°C TJ Zener 75pF @ 1MHz UCLAMP Transient Suppressors 5V Bidirectional 1006 0402 Automotive 6V 5V 170W 14V 12A 10V No 12A 8/20μs 14V 5V Max 1
SRDA3.3-4.TBT SRDA3.3-4.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) RailClamp®, SRDA yes Not For New Designs 1 (Unlimited) 8 SMD/SMT EAR99 4mm 3.3V 5mm RoHS Compliant Lead Free No 8 HIGH RELIABILITY 8-SOIC (0.154, 3.90mm Width) No SVHC 1.5mm 4mm Surface Mount -40°C~85°C TJ 3.3V AVALANCHE 8pF 500W Steering (Rail to Rail) 8pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 SRDA3.3 8 4 Transient Suppressors 500W SILICON 1 SINGLE Unidirectional 1μA 3.3V General Purpose 3.5V 3.3V 1μA 500W 15V 25A Yes 25A 8/20μs 3.3V Max
1N6171A 1N6171A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Not Applicable 2 EAR99 Non-RoHS Compliant HIGH RELIABILITY Axial Through Hole -65°C~175°C TJ AVALANCHE Zener WIRE 1N6171 2 NO O-LALF-W2 Transient Suppressors SILICON 2 COMMON CATHODE, 2 ELEMENTS BIDIRECTIONAL ISOLATED General Purpose 160V 5W No 152V 1500W 1.5kW 6.9A 218.4V 121.6V 1
UCLAMP5011ZATFT UCLAMP5011ZATFT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2004 uClamp® yes Active 1 (Unlimited) 2 RoHS Compliant 2 LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -40°C~125°C TJ AVALANCHE Zener 4.2pF @ 1MHz BOTTOM UCLAMP SILICON 1 SINGLE 5V BIDIRECTIONAL General Purpose 5V 30W 12V 2A No 6.5V 2A 8/20μs 5V Max 1
UCLAMP0504A.TCT UCLAMP0504A.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) uClamp® yes Active 1 (Unlimited) 6 EAR99 1.25mm 5V 1.7mm RoHS Compliant Lead Free 6 SOT-563, SOT-666 Unknown 1.25mm Surface Mount -55°C~125°C TJ 5V AVALANCHE 75pF 100W Zener 60pF @ 1MHz e3 Matte Tin (Sn) DUAL FLAT 260 10 UCLAMP 6 Transient Suppressors 100W SILICON 4 5V Unidirectional 1μA 5V General Purpose 6V 5V 100W 1mA 6V 12V 7A 6V No 7A 8/20μs 5V Max 4
ECLAMP2515K.TCT ECLAMP2515K.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Tape & Reel (TR) EMIClamp® yes Active 1 (Unlimited) RoHS Compliant 16-UFDFN Exposed Pad unknown Surface Mount Mixed Technology DATA LINE FILTER ECLAMP 6 6V General Purpose
JTXV1N6135 JTXV1N6135 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY ZENER 8541.10.00.50 e2 TIN COPPER AXIAL WIRE 1N6135 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 121.6V BIDIRECTIONAL ISOLATED 500W 152V
JAN1N6145A JAN1N6145A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 22 Weeks Active 2 EAR99 HIGH RELIABILITY unknown AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6145 2 NO O-LALF-W2 175°C -65°C Transient Suppressors Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 9.9V BIDIRECTIONAL ISOLATED 1500W 12.35V 13V 20μA 5W 18.2V
LC04-6.TBT LC04-6.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 6V RoHS Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~125°C TJ AVALANCHE 15pF Zener 15pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 16 Transient Suppressors SILICON 4 6V MS-012AC Unidirectional 1000W 15μA Telecom 6.8V 6V 15μA 1kW 1mA 6.8V 20V 200A 6.8V No 1000W 1kW 100A 8/20μs 6V Max
1N6108 1N6108 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Through Hole Bulk Active Not Applicable 175°C -65°C Non-RoHS Compliant 2 Axial Through Hole -65°C~175°C TA Zener 1N6108 1 Bidirectional 20μA General Purpose 9.1V 500W 100mA 10.8V 17.7V 28.2A Axial No 10.8V 500W 28.2A 17.7V 9.1V Max 1
1N6168 1N6168 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Not Applicable 2 EAR99 Non-RoHS Compliant LOW IMPEDANCE Axial Through Hole Zener WIRE 1N6168 2 NO O-XALF-W2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 120V 7.5W No 108V 1500W 1.5kW 8.7A 172.9V 91.2V Max 1
1N6169AUS 1N6169AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Surface Mount Bulk no Active 2 EAR99 RoHS Compliant SQ-MELF Surface Mount Zener e0 Tin/Lead (Sn/Pb) END 1N6169 2 Bidirectional O-XELF-N2 Transient Suppressors SILICON 1 98V UNIDIRECTIONAL ISOLATED General Purpose Single 123.5V 98.8V 5μA 1.5kW 10mA 178.8V 8.4A 7.5W No 123.5V 1500W 1.5kW 98.8V Max 1
SMDA15C.TBT SMDA15C.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) SMDAC yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 15V 5mm RoHS Compliant Lead Free 8 HIGH RELIABILITY, LOW LEAKAGE CURRENT 8-SOIC (0.154, 3.90mm Width) No SVHC 1.5mm 4mm Surface Mount -55°C~125°C TJ AVALANCHE 75pF Zener 75pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 SMDA15 8 4 Transient Suppressors 300W SILICON 8 MS-012AA Bidirectional 1μA 15V General Purpose 16.7V 15V 1μA 300W 1mA 16.7V Yes 30V 10A 16.7V No 10A 8/20μs 15V Max
RCLAMP0542T.TCT RCLAMP0542T.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) RailClamp® yes Active 1 (Unlimited) 6 EAR99 1mm 1.6mm RoHS Compliant Lead Free No 6 LOW CAPACITANCE, LOW LEAKAGE CURRENT 6-UFDFN Surface Mount -55°C~125°C TJ AVALANCHE 8541.10.00.50 Steering (Rail to Rail) 0.45pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) RCLAMP05 6 Unidirectional SILICON 1 5V 50nA 5V Ethernet, HDMI Dual 8V 5V 75W 15V 5A 0.05μA Yes 6.5V 5A 8/20μs 5V Max 2
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support