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 Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Mounting Type Operating Temperature Technology 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 Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current Working Voltage Applications Max Surge Current 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 Max Forward Surge Current (Ifsm) Power Dissipation-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
BZW04-5V8-E3/54 BZW04-5V8-E3/54 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 2012 TransZorb® Active 1 (Unlimited) 175°C -55°C 5.8V ROHS3 Compliant Tin No 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04 Unidirectional 1 Zener Unidirectional 1mA General Purpose 38A Single 6.45V 5.8V 1mA 400W 10mA 6.45V No 10.5V 38A DO-204AL (DO-41) No 6.45V 400W 38A 10.5V 5.8V 1 1
SMCJ43CAHE3/9AT SMCJ43CAHE3/9AT Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 43V ROHS3 Compliant HIGH RELIABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMCJ 2 Bidirectional R-PDSO-C2 Transient Suppressors 1.5kW SILICON 1 Automotive 21.6A Single 47.8V 43V 1μA 1.5kW 1mA 69.4V 21.6A No 1500W 1.5kW 69.4V 1
SMPC64AN-M3/H SMPC64AN-M3/H Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2016 TransZorb® Active 1 (Unlimited) ROHS3 Compliant TO-277, 3-PowerDFN Surface Mount -55°C~150°C TJ Zener General Purpose TO-277A (SMPC) No 71.1V 1500W 1.5kW 14.6A 103V 64V 1
SMCJ5.0A-E3/9AT SMCJ5.0A-E3/9AT Vishay Semiconductor Diodes Division 0.5220
Add to Cart

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) TransZorb® yes Active 1 (Unlimited) 2 EAR99 5V ROHS3 Compliant Tin 2 UL RECOGNIZED; EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND 260 30 SMCJ 2 Unidirectional Transient Suppressors 1.5kW SILICON 1 5V 1mA General Purpose 200A Single 6.4V 5V 1mA 1.5kW 10mA 6.4V 9.2V 163A No 1500W 1.5kW 9.2V
1.5KE220CHE3/54 1.5KE220CHE3/54 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 175V ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ Zener 1.5kW Bidirectional, Unidirectional Automotive 4.4A 198V 175V 1.5kW 344V 1.5KE No 198V 1500W 1.5kW 4.4A 344V 175V 1
SMAJ43AHE3_A/H SMAJ43AHE3_A/H Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive DO-214AC (SMA) No 47.8V 400W 5.8A 69.4V 43V 1
SMCJ6.5A-M3/57T SMCJ6.5A-M3/57T Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) TransZorb® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED; EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 Unidirectional R-PDSO-C2 Transient Suppressors SILICON 1 General Purpose Single 7.6V 6.5V 500μA 1.5kW 10mA 11.2V 133.9A 6.5W No 7.22V 1500W 1.5kW 1
1.5SMC20CAHE3_A/H 1.5SMC20CAHE3_A/H Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener Automotive SMC (DO-214AB) No 19V 1500W 1.5kW 54.2A 27.7V 17.1V 1
SMBJ30CA-M3/5B SMBJ30CA-M3/5B Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2017 TransZorb® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL General Purpose 35.1V 30V 600W 48.4V 12.4A No 33.3V 12.4A 30V 1
SMCG90A-E3/57T SMCG90A-E3/57T Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2008 TransZorb® yes Active 1 (Unlimited) 2 EAR99 9V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 30 SMCG 2 Unidirectional Transient Suppressors SILICON 1 90V 1μA General Purpose 200A Single 10V 9V 1μA 1.5kW 1mA 10V 15.4V 10.3A 6.5W No 100V 1500W 1.5kW 146V 90V
P4SMA47A-E3/61 P4SMA47A-E3/61 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2011 P4SMA, TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 40.2V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA 2 Unidirectional Transient Suppressors 400W SILICON 1 1μA General Purpose 6.2A Single 44.7V 40.2V 1μA 400W 1mA 44.7V 64.8V 6.2A No 64.8V 1
1.5KA18AHE3/51 1.5KA18AHE3/51 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -65°C~185°C TJ Zener Automotive No 17.1V 1500W 1.5kW 59.5A 25.2V 15.3V 1
SMCG90CA-M3/57T SMCG90CA-M3/57T Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2017 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 2 R-PDSO-G2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 90V 1.5kW 146V 10.3A 6.5W No 100V 1500W 1.5kW 10.3A 1
1.5KE180HE3/73 1.5KE180HE3/73 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Box (TB) Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 146V ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ Zener Zener Unidirectional Automotive 5.8A 162V 146V 1.5kW 258V 5.8A 1.5KE No 162V 1500W 1.5kW 5.8A 258V 146V 1 1
SMAJ51A-E3/5A SMAJ51A-E3/5A Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2013 TransZorb® yes Active 1 (Unlimited) 2 EAR99 51V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMAJ 2 Unidirectional YES Transient Suppressors SILICON 1 1μA General Purpose 4.9A Single 56.7V 51V 1μA 400W 1mA 56.7V 82.4V 4.9A 40A No 82.4V 1
SMA6F20A-M3/6B SMA6F20A-M3/6B Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2013 TransZorb® Active 1 (Unlimited) SMD/SMT 175°C -55°C 20V ROHS3 Compliant No 2 DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ Zener SMA6F Unidirectional Zener Unidirectional General Purpose 19.1A Single 24.5V 20V 200nA 4kW 1mA 36.8V 93A DO-221AC (SlimSMA) No 22.2V 4000W 4kW 93A 8/20μs 36.8V 20V 1 1
SMB10J22A-E3/52 SMB10J22A-E3/52 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2016 TransZorb® yes Active 1 (Unlimited) 2 EAR99 22V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMB10J 2 Unidirectional Transient Suppressors SILICON 1 1μA General Purpose 100A Single 24.4V 22V 1μA 1kW 1mA 24.4V 35.5V 28.2A No 1000W 1kW 35.5V
P4KA7.5AHE3/73 P4KA7.5AHE3/73 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Box (TB) Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) Axial 185°C -65°C 6.4V ROHS3 Compliant 2 DO-204AL, DO-41, Axial Through Hole -65°C~185°C TJ Zener P4KA Unidirectional 1 Zener Unidirectional Automotive 40A Single 7.13V 6.4V 150μA 400W 10mA 11.3V 35.4A DO-204AL (DO-41) No 7.13V 400W 35.4A 11.3V 6.4V 1 1
SMBJ5.0HE3/5B SMBJ5.0HE3/5B Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 5V ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMBJ 1 600W Unidirectional Automotive 100A 6.4V 5V 600W 9.6V DO-214AA (SMBJ) No 6.4V 600W 62.5A 9.6V 5V 1
SMF7V5A-HM3-18 SMF7V5A-HM3-18 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 1.9mm 2.9mm ROHS3 Compliant 2 DO-219AB Surface Mount -65°C~175°C TJ AVALANCHE Zener 773pF @ 1MHz e3 Matte Tin (Sn) DUAL FLAT 260 30 2 Unidirectional SILICON 1 100nA 7.5V Automotive Single 7.5V 200W 12.9V 15.5A No 8.33V 200W 1
1.5SMC11AHM3/H 1.5SMC11AHM3/H Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener Automotive, Telecom DO-214AB (SMC) No 10.5V 1500W 1.5kW 96.2A 15.6V 9.4V 1
1N6285A-E3/51 1N6285A-E3/51 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 50 Weeks Through Hole Bulk 2011 TransZorb® yes Active 1 (Unlimited) 2 Axial EAR99 33.3V ROHS3 Compliant Lead Free Tin 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 WIRE 2 Unidirectional SILICON 1 ISOLATED 1μA General Purpose 27.8A Single 1.5kW 37.1V 33.3V 1μA 1.5kW 1mA 37.1V 53.9V 27.8A 41V No 1500W 1.5kW 53.9V 1
SMC5K18A-M3/I SMC5K18A-M3/I Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 27 Weeks Surface Mount Tape & Reel (TR) 2017 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 30 R-PDSO-J2 SILICON 1 SINGLE UNIDIRECTIONAL 5000W General Purpose 18V 5kW 29.2V 171.2A No 20V 5000W 5kW 171.2A 1
SMBJ45A-E3/52 SMBJ45A-E3/52 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2015 TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 45V 5.59mm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMBJ 2 Unidirectional Transient Suppressors 600W SILICON 1 1μA General Purpose 8.3A Single 600W 50V 45V 1μA 600W 1mA 50V 72.7V 8.3A 61.1V No 72.7V 1
SMCG30A-M3/57T SMCG30A-M3/57T Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2017 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 2 R-PDSO-G2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 30V 1.5kW 48.4V 31A 6.5W No 33.3V 1500W 1.5kW 31A 1
SMBJ78CAHE3/5B SMBJ78CAHE3/5B Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 SMD/SMT 78V ROHS3 Compliant UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMBJ 2 Bidirectional R-PDSO-C2 1 Transient Suppressors SILICON 1 Automotive 100A Single 86.7V 78V 1μA 600W 1mA 126V 4.8A No 600W 126V
SMBJ13CAHE3_A/H SMBJ13CAHE3_A/H Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive DO-214AA (SMBJ) No 14.4V 600W 27.9A 21.5V 13V 1
SMBJ150CAHM3/H SMBJ150CAHM3/H Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive, Telecom DO-214AA (SMB) No 167V 600W 2.5A 243V 150V 1
SA26AHE3/54 SA26AHE3/54 Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 EAR99 26V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 2 Unidirectional Transient Suppressors 500W SILICON 1 ISOLATED Automotive 11.9A Single 28.9V 26V 1μA 500W 1mA 42.1V 11.9A No 42.1V 1
SMBJ36CD-M3/H SMBJ36CD-M3/H Vishay Semiconductor Diodes Division 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2015 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 YES R-PDSO-C2 SILICON 1 SINGLE 36V BIDIRECTIONAL 600W General Purpose 40.6V 1W No 600W 10.5A 57.3V 36V 1
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