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 Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mfr Mounting Type Operating Temperature Voltage - Rated DC Technology Capacitance HTS Code 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 Number of Channels Subcategory Max Power Dissipation Reference Standard Diode Element Material Number of Elements Configuration Diode Type 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 Min Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Reverse Test Voltage Max Junction Temperature (Tj) Reference Voltage Voltage Tol-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
SMAJ170A-13 SMAJ170A-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2012 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 170V 4.6mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.3mm 2.92mm Surface Mount -55°C~150°C TJ 170V AVALANCHE 400W Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 10 SMAJ170 2 Transient Suppressors 400W SILICON 1 SINGLE Unidirectional 5μA 170V General Purpose 5.5A 189V 170V 400W 1mA 189V 275V 1.4A No 275V
SMCJ58AQ-13-F SMCJ58AQ-13-F Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
D1213A-04V-7 D1213A-04V-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 22 Weeks Surface Mount Digi-Reel® 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.2mm 1.6mm ROHS3 Compliant Lead Free Tin No 6 HIGH RELIABILITY SOT-563, SOT-666 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 1.2pF Steering (Rail to Rail) e3 DUAL FLAT 260 40 D1213A-04 Unidirectional 4 380mW SILICON 1 SINGLE 1μA 3.3V Automotive 5A 6V 3.3V 10V 1A Yes 1A 8/20μs 10V Typ
SMF4L6.0CA-7 SMF4L6.0CA-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 DO-219AA Diodes Incorporated Surface Mount -55°C ~ 175°C (TJ) Zener - Automotive DO-219AA No 6.67V 400W 38.3A 10.3V 6V 1
SMAJ43A-13-F SMAJ43A-13-F Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2005 no Active 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.3mm 2.92mm Surface Mount -55°C~150°C TJ 43V AVALANCHE 400W Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMAJ43 2 Unidirectional Transient Suppressors 400W SILICON 1 5μA 43V General Purpose 40A Single 400W 47.8V 43V 5μA 400W 1mA 47.8V 69.4V 5.7A 52.8V No 5.7A 69.4V 1
1.5KE51A-T 1.5KE51A-T Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) no Active 1 (Unlimited) 2 Axial EAR99 5.3mm 9.5mm ROHS3 Compliant Exempt Tin 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ 51V AVALANCHE 1.5kW Zener e3 WIRE 260 40 1.5KE51 2 Unidirectional Transient Suppressors 1.5kW SILICON 1 ISOLATED 5μA 43.6V General Purpose 21.4A Single 48.5V 43.6V 5μA 1.5kW 1mA 48.5V 70.1V 21.4A No 1500W 1.5kW 70.1V 1 1
P6KE150CA-T P6KE150CA-T Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Through Hole Cut Tape (CT) 2006 no Discontinued 1 (Unlimited) 2 Axial EAR99 175°C -55°C 3.6mm 7.6mm ROHS3 Compliant Exempt EXCELLENT CLAMPING CAPABILITY DO-204AC, DO-15, Axial Through Hole 150V AVALANCHE 600W Zener e3 Matte Tin (Sn) WIRE 260 40 P6KE150 2 Bidirectional O-PALF-W2 Transient Suppressors 600W SILICON 1 ISOLATED 128V General Purpose 100A Single 143V 128V 5μA 600W 1mA 207V 2.9A No 207V 1
P6KE68A-T P6KE68A-T Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Through Hole Tape & Reel (TR) 2006 no Active 1 (Unlimited) 2 Axial EAR99 3.6mm 7.6mm ROHS3 Compliant Exempt 2 EXCELLENT CLAMPING CAPABILITY DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 68V AVALANCHE 600W Zener e3 Matte Tin (Sn) WIRE 260 40 P6KE68 2 Unidirectional Transient Suppressors 600W SILICON 1 ISOLATED 5μA 58.1V General Purpose 100A Single 64.6V 58.1V 5μA 600W 1mA 64.6V 92V 6.5A No 6.5A 92V 1
SMBJ40A-13 SMBJ40A-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2002 SMBJ Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AA, SMB 2.62mm 3.9mm Surface Mount -55°C~150°C TJ 40V AVALANCHE 600W Zener e0 DUAL C BEND 235 10 SMBJ40 2 Transient Suppressors 600W SILICON 1 SINGLE Unidirectional 5μA 40V General Purpose 9.3A 51.1V 40V 600W 1mA 44.4V 64.5V 9.3A No 9.3A 1
SMAJ14AQ-13-F SMAJ14AQ-13-F Diodes Incorporated 0.3381
Add to Cart

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 400W Automotive 1W No 15.6V 400W 17.2A 23.2V 14V 1
SMF4L36CA-7 SMF4L36CA-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SMF4L DO-219AA Diodes Incorporated Surface Mount -55°C ~ 175°C (TJ) Zener - Automotive DO-219AA No 40V 400W 6.9A 58.1V 36V 1
1.5KE13CA-T 1.5KE13CA-T Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) no Active 1 (Unlimited) 2 Axial EAR99 5.3mm 9.5mm ROHS3 Compliant Tin 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 WIRE 260 40 1.5KE13 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 ISOLATED 5μA 11.1V General Purpose 82A Single 12.4V 11.1V 5μA 1.5kW 1mA 12.4V 18.2V 82A No 1500W 1.5kW 18.2V 1
SMAJ58AQ-13-F SMAJ58AQ-13-F Diodes Incorporated 0.3114
Add to Cart

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE 58V UNIDIRECTIONAL 400W Automotive 1W No 64.4V 400W 4.3A 93.6V 58V 1
DM8W40A-13 DM8W40A-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 22 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 1 ROHS3 Compliant HIGH RELIABILITY DO-218AB Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) SINGLE C BEND YES SILICON 1 SINGLE 40V UNIDIRECTIONAL 6600W Automotive 46.75V 8W 40V 64.5V No 44.4V 6600W 6.6kW 102A 64.5V 40V 1
SMBJ45CA-13 SMBJ45CA-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2002 SMBJ Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AA, SMB 2.62mm 3.9mm Surface Mount -55°C~150°C TJ 45V AVALANCHE 600W Zener e0 DUAL C BEND 235 10 SMBJ45 2 Transient Suppressors 600W SILICON 1 SINGLE Bidirectional 5μA 45V General Purpose 8.3A 57.5V 45V 600W 1mA 50V 72.7V 8.3A No 8.3A
SD09C-7 SD09C-7 Diodes Incorporated 0.3174
Add to Cart

Min: 1

Mult: 1

0.00000000 download 19 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 ROHS3 Compliant SC-76, SOD-323 Surface Mount -65°C~150°C TJ AVALANCHE Zener 68pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING YES R-PDSO-G2 SILICON 1 SINGLE 9V BIDIRECTIONAL 400W General Purpose 0.25W No 10V 400W 20A 8/20μs 20V 9V Max 1
SMAJ12CA-13 SMAJ12CA-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2014 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.3mm 2.92mm Surface Mount -55°C~150°C TJ 12V AVALANCHE 400W Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 10 SMAJ12 2 Transient Suppressors 400W SILICON 1 SINGLE Bidirectional 5μA 12V General Purpose 40A 13.3V 12V 400W 1mA 13.3V 19.9V 20.1A No 20.1A 19.9V
D1213A-02SOL-7 D1213A-02SOL-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 2.9mm ROHS3 Compliant Lead Free Tin No 3 HIGH RELIABILITY TO-236-3, SC-59, SOT-23-3 No SVHC 1.1mm 1.4mm Surface Mount -55°C~125°C TJ AVALANCHE 1.2pF 8541.10.00.50 Zener e3 GULL WING 260 40 D1213A-02 Unidirectional 2 300mW AEC-Q101 SILICON 1 1μA 3.3V General Purpose 5A Dual 6V 3.3V 1μA 1mA 10V 5A 150°C Yes 1A 8/20μs 10V Typ 3.3V Max
1.5KE91CA-B 1.5KE91CA-B Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Through Hole Bulk no Active 1 (Unlimited) 2 Axial EAR99 5.3mm 9.5mm ROHS3 Compliant Tin 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE 1.5kW Zener e3 WIRE 260 40 1.5KE91 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 ISOLATED 5μA 77.8V General Purpose 12A Single 86.5V 77.8V 5μA 1.5kW 1mA 86.5V 125V 12A No 1500W 1.5kW 125V 1
D26V0M1U3LP10-7 D26V0M1U3LP10-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
SMAJ170CA-13 SMAJ170CA-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2008 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.3mm 2.92mm Surface Mount -55°C~150°C TJ 170V AVALANCHE 400W Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 10 SMAJ170 2 Transient Suppressors 400W SILICON 1 SINGLE Bidirectional 5μA 170V General Purpose 40A 189V 170V 400W 1mA 189V 275V 1.4A No 1.4A 275V
SMAJ10A-13 SMAJ10A-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2014 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 4.6mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ 10V AVALANCHE 400W Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 10 SMAJ10 2 Transient Suppressors 400W SILICON 1 SINGLE Unidirectional 5μA 10V General Purpose 40A 11.1V 10V 400W 1mA 11.1V 17V 23.5A No 23.5A 17V 1
SMCJ13A-13 SMCJ13A-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2012 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 7.11mm ROHS3 Compliant Contains Lead 2 SMC 2.62mm 6.22mm 13V AVALANCHE 1.5kW e0 DUAL C BEND 235 10 2 Transient Suppressors 1.5kW SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 5μA 13V 200A 14.4V 14.4V 13V 1.5kW 1mA 14.4V 21.5V 69.7A No
P4SMAJ8.0ADF-13 P4SMAJ8.0ADF-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 22 Weeks Tape & Reel (TR) Active 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY 2-SMD, Flat Lead Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL YES R-PDSO-F2 SILICON 1 SINGLE 8V UNIDIRECTIONAL 400W 1W No 8.89V 400W 29.4A 13.6V 8V 1
P6KE62CA-B P6KE62CA-B Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Through Hole Bulk 2010 no Active 1 (Unlimited) 2 Axial EAR99 7.6mm ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE 600W Zener e3 Matte Tin (Sn) WIRE 260 40 P6KE62 2 Bidirectional Transient Suppressors 600W SILICON 1 ISOLATED 5μA 53V General Purpose 100A Single 58.9V 53V 5μA 600W 1mA 58.9V 85V 7.1A No 7.1A 85V
3.0SMCJ43AQ-13 3.0SMCJ43AQ-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Automotive, AEC-Q101, 3.0SMCJ DO-214AB, SMC Diodes Incorporated Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive SMC No 47.8V 3000W (3kW) 43.2A 69.4V 43V 1
PSMAJ400A-13 PSMAJ400A-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 no Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 PSMAJ400 Unidirectional R-PDSO-C2 SILICON 1 General Purpose Single 342V 5μA 400W 1mA 548V 730mA 1W No 380V 400W 1
P6KE9V1CA-T P6KE9V1CA-T Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Through Hole Tape & Reel (TR) 2006 no Active 1 (Unlimited) 2 Axial EAR99 3.6mm 7.62mm ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 40 P6KE9V1 2 Bidirectional Transient Suppressors 600W SILICON 1 ISOLATED 100μA 7.78V General Purpose 100A Single 8.65V 7.78V 100μA 600W 1mA 8.65V 13.4V 45A No 45A 13.4V
SMAJ150CA-13 SMAJ150CA-13 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2009 Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 150V 4.6mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA 2.3mm 2.92mm Surface Mount -55°C~150°C TJ 150V AVALANCHE 400W Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 10 SMAJ150 2 1 Transient Suppressors 400W SILICON 1 SINGLE Bidirectional 5μA 150V General Purpose 1.2A 167V 150V 400W 1mA 167V 243V 1.6A No 243V
TPD6V8LP-7 TPD6V8LP-7 Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Surface Mount Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 1mm ROHS3 Compliant 2 0402 (1006 Metric) No SVHC 600μm Surface Mount -65°C~150°C TJ Zener 65pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 260 40 TPD6V8 2 Unidirectional Transient Suppressors 85W SILICON 1 5V 500nA 5V Automotive 4.5A Single 6.4V 5V 500nA 85W 5mA 6.4V 19V 4.5A 6.8V 5.88% No 4.5A 8/20μs 19V 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