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 Lifecycle Status 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 Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current 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 Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Max Output Current Polarity Case Connection Breakdown Voltage-Max Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping 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 Power Dissipation-Max Reverse Test Voltage Current - Test Number of Lines Reference Voltage Voltage Tol-Max Working Test Current Dynamic Impedance-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 Number of Bidirectional Channels
P6KE68CA P6KE68CA ON Semiconductor 0.5458
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Cut Tape Axial 175°C -65°C 58.1V 3.56mm 6.35mm RoHS Compliant Lead Free 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 68V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 6.5A 64.6V 92V Single 5W 58.1V 5μA 600W 64.6V 6.5A 71.4V 600W 1mA No 64.6V 1
P6KE51ARL P6KE51ARL ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 Axial EAR99 43.6V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 8.6A 48.5V 43.6V 600W 1mA 48.5V 70.1V 8.6A 5W No 8.6A 8/20μs 70.1V
SA7V0CA SA7V0CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 7V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 7V 500W Zener SA7V0 Bidirectional 1 Bidirectional 300μA General Purpose 41.7A Single 8.6V 7V 300μA 500W 10mA 7.78V 12V 41.7A No
MMBZ18VALT1 MMBZ18VALT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download LAST SHIPMENTS (Last Updated: 6 days ago) Tape & Reel (TR) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 14.5V 3.04mm Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 1.26mm 1.4mm Surface Mount -55°C~150°C TJ 18V 40W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Unidirectional YES Transient Suppressors SILICON 2 General Purpose 1.6A 17.1V 14.5V 40W 25V 1.6A No 25V 2 2 1
MPTE-010 MPTE-010 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2005 Mosorb™ Obsolete 3 (168 Hours) 175°C -65°C 10V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener MPTE 1 Zener Unidirectional 2μA General Purpose 90A 11.7V 10V 1.5kW 1mA 11.7V 16.7V 90A Axial No 11.7V 1500W 1.5kW 90A 8/20μs 16.7V 10V 1 1
SZESD7461N2T5G SZESD7461N2T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.3pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM R-PBCC-N2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL Automotive, RF Antenna 16.5V 16V 39V 16A 0.3W No 16.5V 16A 100ns 16V Max 1
SZESD7361P2T5G SZESD7361P2T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOD-923 Surface Mount -55°C~125°C TJ Zener 0.55pF @ 1MHz Automotive 5V 34V 16A No 16.5V 16A 100ns 1
SZCM1213A-04SO SZCM1213A-04SO ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3.3V ROHS3 Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -40°C~85°C TA 850FF Steering (Rail to Rail) Unidirectional 5.5V Automotive 3.3V 10V 1A Yes 6V 1A 8/20μs 10V Typ 4
SD05T1G SD05T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2005 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 1.25mm 5V 1.7mm ROHS3 Compliant Lead Free Tin 2 SC-76, SOD-323 No SVHC 1mm 1.35mm Surface Mount -55°C~150°C TJ 5V AVALANCHE 350pF 350W Zener 350pF @ 1MHz e3 DUAL GULL WING 260 40 SD*T 2 Unidirectional YES Transient Suppressors 200mW SILICON 1 5V 24A 10μA 5V Automotive 24A Single 350W 6.2V 5V 10μA 350W 1mA 6.2V Yes 14.5V 24A 7.3V No 24A 8/20μs 9.8V 1
NZL6V8AXV3T1 NZL6V8AXV3T1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 EAR99 850μm 1.6mm Non-RoHS Compliant Contains Lead 3 SC-89, SOT-490 850μm Surface Mount -55°C~150°C TJ 6.8V 8541.10.00.50 240mW Zener e3 Tin (Sn) DUAL FLAT 260 40 NZL*AXV3 3 Unidirectional YES Voltage Reference Diodes SILICON 2 1μA 4.5V General Purpose 6.8V 4.5V 73W 7.9V 11.9A 6.8V 5% 5mA 15Ohm No 6.46V 11.9A 8/20μs 2
74F1071MTC 74F1071MTC ON Semiconductor 2.4039
Add to Cart

Min: 1

Mult: 1

0.00000000 download Tube 1999 Obsolete 1 (Unlimited) 20-TSSOP (0.173, 4.40mm Width) Surface Mount 0°C~70°C TA Zener 74F1071 General Purpose 20-TSSOP No 800mW 5V 18
SA120A SA120A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA120 General Purpose DO-15 No 133V 500W 2.7A 193V 120V 1
MMBZ33VAWT1G MMBZ33VAWT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 2.1mm ROHS3 Compliant Lead Free 3 SC-70, SOT-323 900μm 1.24mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING 3 Bidirectional Transient Suppressors 40W SILICON 2 UNIDIRECTIONAL 26V General Purpose Common Anode 33V 26V 40W 46V 870mA No 31.35V 870mA 2 1
CM1213-06MR CM1213-06MR ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2001 yes Active 1 (Unlimited) 8 Solder EAR99 3.1mm 3.3V 3.1mm ROHS3 Compliant Lead Free Gold 8μA No 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3.1mm 950μm Surface Mount -40°C~85°C TA AVALANCHE 1.5pF Steering (Rail to Rail) e4 DUAL GULL WING 260 40 CM1213 8 Bidirectional YES 6 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL Halogen Free 1μA 5.5V General Purpose 6V 3.3V 1μA 400mW 8.8V 1A 0.4W Yes 1A 8/20μs 8.8V Typ
SA64ALFG SA64ALFG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2009 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 SA*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 78.6V 1μA General Purpose 74.85V 64V 500W 1mA 71.1V 103V 4.9A 3W No 4.9A 64V 1
P6KE180A P6KE180A ON Semiconductor 0.2680
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole 2006 Axial 175°C -55°C 154V 3.56mm 7.62mm RoHS Compliant Lead Free 2.4A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 180V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.4A 171V 246V Single 154V 5μA 600W 171V 2.4A 189V 600W 1mA No 171V 1
SZMMBZ20VALT1G SZMMBZ20VALT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 17V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Unidirectional YES SILICON 2 50nA 17V Automotive 1.4A 19V 17V 40W 28V 1.4A No 28V 2 2 1
SZESD8351MUT5G SZESD8351MUT5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM Unidirectional Transient Suppressors SILICON 1 3.3V Automotive Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
1SMA7.0AT3G 1SMA7.0AT3G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 7V 4.57mm RoHS Compliant Lead Free Tin 2 HIGH RELIABILITY DO-214AC, SMA 2.05mm 2.92mm Surface Mount -65°C~150°C TJ 35A Zener 1505pF @ 1MHz e3 DUAL C BEND 260 40 2 Unidirectional YES Transient Suppressors 400W 70V SILICON 1 Halogen Free 2.5μA General Purpose 33.3A Single 400W 77.8V 70V 2.5μA 400W 1mA 77.8V Yes 113V 3.5A 86V No 7.78V 12V 7V
ESDM1051MX4T5G ESDM1051MX4T5G ON Semiconductor 0.2818
Add to Cart

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 01005 (0402 Metric) Surface Mount -55°C~125°C TJ AVALANCHE Zener 21pF @ 1MHz BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 5.5V BIDIRECTIONAL General Purpose 6.8V 5.5V No 6.8V Typ 12.5A 8/20μs 10V 5.5V Max 1
ESD7M5.0DT5G ESD7M5.0DT5G ON Semiconductor 0.5438
Add to Cart

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 21 hours ago) Tape & Reel (TR) yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 5V 1.2mm ROHS3 Compliant Lead Free 3 EXCELLENT CLAMPING CAPABILITY SOT-723 550μm 850μm Surface Mount -55°C~125°C TJ AVALANCHE Zener 2.5pF @ 1MHz 1.25pF @ 1MHz e3 Tin (Sn) DUAL FLAT ESD7 3 Unidirectional YES Transient Suppressors SILICON 2 5V Halogen Free 1μA 5V General Purpose Common Anode 5.4V 5V 1μA 150mW 1mA Yes 10.4V 1A 2 No 1A 8/20μs 10.4V 5V Max 1
1SMC13AT3 1SMC13AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 13V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 Transient Suppressors SILICON 1 Unidirectional General Purpose 69.7A Single 14.4V 13V 1.5kW 1mA Yes 21.5V 69.7A 0.75W No 1500W 1.5kW 21.5V 1 1
CM1771-5006YJQ CM1771-5006YJQ ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Bulk 2011 Obsolete 1 (Unlimited) RoHS Compliant Lead Free Die Surface Mount -40°C~150°C TJ Zener CM1771 General Purpose No 90V 1
SMF60AT1G SMF60AT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 6V 2.7mm RoHS Compliant Lead Free Tin 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 60V 175W Zener e3 DUAL FLAT SMF*A 2 Unidirectional YES Transient Suppressors SILICON 1 400μA 6V General Purpose 19.4A Single 6.67V 6V 200W 10.3V 19.4A 0.385W No 66.7V 1.8A 96.8V 1
P6KE350CA P6KE350CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel 2013 Active Axial 175°C -65°C 300V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 350V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 1.3A 332V 482V Single 600W 300V 5μA 600W 332V 1.3A 368V 600W 1mA No 332V 1
SA17A SA17A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) Axial 175°C -65°C 17V RoHS Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener SA17 1 1 Zener Unidirectional 1μA General Purpose 18.1A 20.9V 17V 500W 1mA 18.9V 27.6V 18.1A DO-15 No 18.9V 500W 18.1A 27.6V 17V 1 1
SZMMBZ33VALT1G SZMMBZ33VALT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 26V 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 DUAL GULL WING MMBZ*V 3 Unidirectional YES 40W SILICON 2 50nA 26V Automotive 870mA 31.35V 26V 40W 46V 870mA No 46V 2 1
SA16A SA16A ON Semiconductor 7.9911
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2007 MiniMosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 16V 3.56mm 7.62mm Non-RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ 16V 500W Zener SA*A 1 1 Zener Unidirectional 1μA General Purpose 19.2A 19.7V 16V 500W 1mA 17.8V 26V 19.2A Axial No 17.8V 500W 19.2A 26V 16V 1 1
P6KE43ARL P6KE43ARL ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 Axial EAR99 36.8V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 10.1A 40.9V 36.8V 600W 1mA 40.9V 59.3V 10.1A 5W No 10.1A 8/20μs 59.3V
P6KE20CA P6KE20CA ON Semiconductor 0.3157
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel 2013 Axial 175°C -65°C 17.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 20V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 22A 19V 27.7V Single 600W 17.1V 5μA 600W 19V 22A 21V 600W 1mA No 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