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 Height Width Mounting Type Operating Temperature Technology Capacitance HTS Code 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 Connection Non-rep Peak Rev Power Dis-Max Breakdown Voltage-Min Leakage Current Working Voltage Applications 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 Supplier Device Package Reverse Current-Max Power Dissipation-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 Number of Unidirectional Channels Bidirectional Channels
SRDA3.3-4.TLT SRDA3.3-4.TLT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Tape & Reel (TR) RailClamp®, SRDA Active 1 (Unlimited) 8 RoHS Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA AVALANCHE Steering (Rail to Rail) 8pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 SRDA3.3 YES R-PDSO-G8 SILICON 1 SINGLE 3.3V MS-012AA UNIDIRECTIONAL 500W General Purpose Yes 3.5V 500W 25A 8/20μs 15V 3.3V Max 4
UCLAMP3311Z.TVT UCLAMP3311Z.TVT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 13 Weeks Surface Mount Tape & Reel (TR) uClamp®, Z-Pak™ Active 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
1N6119 1N6119 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 1N6119 1 Bidirectional 1μA General Purpose 27.4V 500W 30mA 32.4V 52.3V 9.6A Axial No 32.4V 500W 9.6A 52.3V 27.4V Max 1
RCLAMP1521P.TCT RCLAMP1521P.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) 2 EAR99 1mm RoHS Compliant Lead Free 2 LOW CAPACITANCE 0402 (1006 Metric) 470μm 600μm Surface Mount -55°C~125°C TJ AVALANCHE 300FF Zener 0.3pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL RCLAMP15 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional 1μA General Purpose Single 15V 1μA 120W 1mA 16.7V Yes 30V 4A No 4A 8/20μs 15V Max
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
JTXV1N6121AUS JTXV1N6121AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 36 Weeks Active 1N6121
1N6125 1N6125 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 1N6125 General Purpose Axial No 55.8V 500W 5.6A 89.3V 47.1V Max 1
UCLAMP0541Z.TNT UCLAMP0541Z.TNT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Surface Mount Tape & Reel (TR) uClamp® Active 1 (Unlimited) 2 EAR99 320μm 620μm RoHS Compliant 2 LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -55°C~125°C TJ AVALANCHE Zener 6.5pF @ 1MHz BOTTOM UCLAMP Bidirectional SILICON 1 5V 50nA 5V General Purpose Dual 5V 25W 15V 2A No 6V 2A 8/20μs 5V Max 1
1N6146AUS 1N6146AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk no Active 2 EAR99 Non-RoHS Compliant SQ-MELF Surface Mount Zener e0 Tin/Lead (Sn/Pb) END 1N6146 2 YES O-XELF-N2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 14.25V 7.5W No 14.25V 1500W 1.5kW 71.4A 21V 11.4V Max 1
UCLAMP0801T.TCT UCLAMP0801T.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) uClamp® Active 1 (Unlimited) 2 EAR99 RoHS Compliant 2 2-XDFN Surface Mount -55°C~125°C TJ AVALANCHE Zener 10pF @ 1MHz BOTTOM UCLAMP 2 Transient Suppressors SILICON 1 SINGLE 8V UNIDIRECTIONAL General Purpose 11V 8V 17V 1.5A No 9.5V 1.5A 8/20μs 8V Max 1
SMDA24C-7.TBT SMDA24C-7.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) SMDAC-7 yes Active 1 (Unlimited) 8 EAR99 3.9mm 4.9mm RoHS Compliant Lead Free 8 HIGH RELIABILITY, LOW LEAKAGE CURRENT 8-SOIC (0.154, 3.90mm Width) 1.5mm 4mm Surface Mount -55°C~125°C TJ AVALANCHE 50pF Zener 50pF @ 1MHz e3 MATTE TIN DUAL GULL WING 260 SMDA24 8 Bidirectional 7 Transient Suppressors SILICON 8 MS-012AA 1μA 24V General Purpose 26.7V 24V 1μA 300W 1mA Yes 43V 5A 26.7V No 5A 8/20μs 24V Max
JAN1N6130AUS JAN1N6130AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 22 Weeks Active 1N6130
JTXV1N6108A JTXV1N6108A 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 1N6108 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 9.1V BIDIRECTIONAL ISOLATED 500W 11.4V
JTX1N6129AUS JTX1N6129AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6129A
RCLAMP1624T.TCT RCLAMP1624T.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) RailClamp® Active 1 (Unlimited) 6 EAR99 1mm 1.7mm RoHS Compliant Lead Free No 6 LOW CAPACITANCE 6-XFDFN Surface Mount -55°C~125°C TJ AVALANCHE 800FF 8541.10.00.50 Steering (Rail to Rail) 0.7pF @ 1MHz e4 NICKEL PALLADIUM GOLD DUAL RCLAMP16 6 Unidirectional Transient Suppressors SILICON 2 5V 100nA 5V USB OTG 8V 5V 75W 15V 5A Yes 6.5V 5A 8/20μs 5V Max 3
JTX1N6142 JTX1N6142 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 1N6142 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 7.6V BIDIRECTIONAL ISOLATED 1500W 9.5V 5W
JTXV1N6131AUS JTXV1N6131AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6131
JTXV1N6474 JTXV1N6474 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 1N6474 NO O-LALF-W2 175°C -65°C MIL-19500 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 30.5V UNIDIRECTIONAL ISOLATED 1500W 33V 5W
1N6133 1N6133 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 1N6133 General Purpose Axial No 117V 500W 2.7A 187.3V 98.8V Max 1
UCLAMP3306P.TCT UCLAMP3306P.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 RoHS Compliant Lead Free LOW LEAKAGE CURRENT 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE 8541.10.00.50 Zener 20pF @ 1MHz e4 NICKEL PALLADIUM GOLD DUAL 260 UCLAMP 6 Unidirectional Transient Suppressors SILICON 6 Unidirectional 500nA General Purpose 3.3V 500nA 40W 8V 5A No 3.5V 5A 8/20μs 3.3V Max 6
RCLAMP0582N.TCT RCLAMP0582N.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 28 Weeks Surface Mount Cut Tape (CT) Automotive, AEC-Q100, RailClamp® Active 1 (Unlimited) 6 EAR99 1mm 1.2mm RoHS Compliant Lead Free No 12 ULTRA LOW CAPACITANCE 6-UFDFN Surface Mount -55°C~125°C TJ AVALANCHE 8541.10.00.50 Steering (Rail to Rail) 0.2pF @ 1MHz e4 NICKEL PALLADIUM GOLD DUAL RCLAMP05 Unidirectional R-PDSO-N6 3 Transient Suppressors AEC-Q100; IEC-61000-4-2, 4-4 SILICON 1 SINGLE 100nA 6.5V Automotive 7V 6.5V 125W 25V 5A Yes 5A 8/20μs 25V 6.5V Max
1N6149AUS 1N6149AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk no Active 2 EAR99 Non-RoHS Compliant SQ-MELF Surface Mount Zener e0 Tin/Lead (Sn/Pb) END 1N6149 2 YES O-XELF-N2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 19V 7.5W 27.7V No 19V 1500W 1.5kW 54.2A 27.7V 15.2V Max 1
SMDA05C-8.TBT SMDA05C-8.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) SMDAC-8 yes Active 1 (Unlimited) 14 EAR99 3.9mm 5V 8.65mm RoHS Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~125°C TJ AVALANCHE 350pF Zener 350pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 SMDA05 14 Bidirectional 8 Transient Suppressors SILICON 10 5V MS-012AB Bidirectional 20μA 5V General Purpose 6V 5V 300W 1mA 6V 9.8V 17A 6V No 17A 8/20μs 5V Max
RCLAMP8512N.TGT RCLAMP8512N.TGT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant 5pF
JTX1N6128 JTX1N6128 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 1N6128 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 62.2V BIDIRECTIONAL ISOLATED 500W 77.9V
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
1N6144AUS 1N6144AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk no Active 2 EAR99 Non-RoHS Compliant SQ-MELF Surface Mount Zener e0 Tin/Lead (Sn/Pb) END 1N6144 2 YES O-XELF-N2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 11.4V 7.5W No 11.4V 1500W 1.5kW 88.8A 16.9V 9.1V Max 1
JTXV1N6112AUS JTXV1N6112AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 36 Weeks Active 1N6112
1N6128 1N6128 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Through Hole Bulk 2013 Active Not Applicable 175°C -65°C RoHS Compliant 2 Axial Through Hole -65°C~175°C TA Zener 1N6128 Bidirectional 1 Bidirectional 1μA General Purpose Single 62.2V 1μA 500W 15mA 73.8V 118.2V 4.2A Axial No 73.8V 500W 4.2A 118.2V 62.2V Max 1
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
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