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 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 Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Reference Standard Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Forward Voltage Case Connection Breakdown Voltage-Min 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Current - Test Number of Lines 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 Number of Bidirectional Channels
1SMA12AT3 1SMA12AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 12V Non-RoHS Compliant Contains Lead HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 925pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 20.1A 13.3V 12V 400W 19.9V 20.1A 0.5W No 19.9V 1 1
SZMMBZ12VALT1G SZMMBZ12VALT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 1.3mm 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener e3 DUAL GULL WING MMBZ*V 3 Unidirectional YES SILICON 2 200nA 8.5V Automotive Common Anode 11.4V 8.5V 200nA 40W 1mA Yes 17V 2.35A No 40W 17V 2 1
1SMC75AT3 1SMC75AT3 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 7.5V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ 124A Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 Transient Suppressors 75V SILICON 1 SINGLE Unidirectional 100μA General Purpose 116.3A 8.33V 75V 1.5kW 1mA 8.33V 12.9V 12.4A 0.75W No 83.3V 1500W 1.5kW 121V
1PMT5.0AT3 1PMT5.0AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.05mm 5V 2.18mm Non-RoHS Compliant Contains Lead 2 DO-216AA Surface Mount -55°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) GULL WING 240 30 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 5V CATHODE 50μA 5V General Purpose 21.7A Single 6.4V 5V 1kW 9.2V 0.5W 5V 5% No 1000W 1kW 9.2V 1
SMBJ36CA SMBJ36CA ON Semiconductor 0.2299
Add to Cart

Min: 1

Mult: 1

0.00000000 Surface Mount Cut Tape 2 SMD/SMT 150°C -55°C 36V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB No SVHC 2.45mm 5.59mm 180mg 36V 600W Bidirectional 1 1 Zener Bidirectional 5μA 10.3A 40V 58.1V Single 600W 36V 5μA 600W 40V No 10.3A 44.2V 1mA No 40V 1
CM1230-02CP CM1230-02CP ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 4 SMD/SMT EAR99 960μm 5.5V 960μm ROHS3 Compliant Lead Free Copper, Silver, Tin No 4 HIGH RELIABILITY 4-WFBGA, WLCSP No SVHC Surface Mount -40°C~85°C TA AVALANCHE 1.2pF Steering (Rail to Rail) e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL CM1230 4 Unidirectional YES 2 Transient Suppressors SILICON 1 Bidirectional Halogen Free 1μA 5.5V General Purpose Dual 6V 3.3V 9.8V 1A Yes 1A 8/20μs 9.8V Typ
NIS1161MTTAG NIS1161MTTAG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 5V ROHS3 Compliant Lead Free 6-WDFN Exposed Pad No SVHC Surface Mount -55°C~150°C TJ Zener 0.65pF @ 1MHz Automotive, HDMI 5V 26V 1A No 16.5V 1A 8/20μs 2
ESDM3051N2T5G ESDM3051N2T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 0402 (1006 Metric) Surface Mount -55°C~150°C TJ AVALANCHE Zener 21pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM YES SILICON 1 SINGLE 5V BIDIRECTIONAL USB 6.05V 5V No 5.1V 8A 8.2V 5V Max 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
MMBZ27VCWT1G MMBZ27VCWT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.24mm 22V 2.1mm ROHS3 Compliant Lead Free Tin 3 SC-70, SOT-323 No SVHC Surface Mount -55°C~150°C TJ Zener e3 DUAL GULL WING MMBZ*V 3 Unidirectional YES Transient Suppressors 200mW SILICON 2 BIDIRECTIONAL 50nA 22V General Purpose 1A 25.65V 22V 40W 38V 1A 28.35V No 38V 2 2 1
ESD7102BT1G ESD7102BT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 3 ROHS3 Compliant SC-75, SOT-416 Surface Mount -55°C~125°C TJ AVALANCHE Zener 0.3pF @ 1MHz e3 Tin (Sn) DUAL GULL WING YES R-PDSO-G3 SILICON 2 16V UNIDIRECTIONAL General Purpose 1μA 5V 55V No 16.5V 30V Typ 5V 2
SMF45AT1G SMF45AT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 45V 2.7mm RoHS Compliant Lead Free 2 LOW IMPEDANCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 45V 15pF 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 1μA 45V General Purpose 2.8A Single 55.3V 45V 200W 72.7V 2.8A 0.385W No 50V 1 1
1N6274ARL4 1N6274ARL4 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 11.1V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6274A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 82A 12.4V 11.1V 1.5kW 18.2V 5W No 1500W 1.5kW 18.2V 1
SMBJ13A100 SMBJ13A100 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2008 SMBJ Obsolete 1 (Unlimited) DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMBJ13 General Purpose No 14.4V 600W 27.9A 21.5V 13V 1
SMF11AT1 SMF11AT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 11V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 12.8V 11V 200W 18.2V 11A 0.385W No 12.2V 11A 1
SZESD9B5.0ST5G SZESD9B5.0ST5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks ACTIVE (Last Updated: 23 hours ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 600μm 800μm ROHS3 Compliant Lead Free 2 LOW CAPACITANCE, EXCELLENT CLAMPING CAPABILITY SOD-923 Surface Mount -55°C~150°C TJ AVALANCHE 15pF Zener 15pF @ 1MHz e3 Tin (Sn) DUAL FLAT 2 Bidirectional YES Transient Suppressors SILICON 1 5V UNIDIRECTIONAL Halogen Free 1μA 5V Automotive Single 6.8V 5V 12.5V 15A 0.3W 1 No 5.8V 15A 8/20μs 5V Max
SMBJ16A SMBJ16A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape 2017 Active 2 SMD/SMT 150°C -55°C 16V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB No SVHC 2.45mm 5.59mm 180mg 16V 600W Unidirectional 1 1 Zener Unidirectional 5μA 23.1A 19.7V 26V Single 16V 5μA 600W 17.8V No 23.1A 19.7V 1mA No 17.8V 1
SMF78AT1G SMF78AT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm RoHS Compliant Lead Free LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 78V 175W Zener e3 Tin (Sn) DUAL FLAT SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 91.2V 78V 200W 126V 1.4A 0.385W No 86.7V 1.4A 1
NMM412VP5T5G NMM412VP5T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) RoHS Compliant SOT-953 Surface Mount Zener NUP412V 9V 18W 11.4V 9V 4
SMCJ24A SMCJ24A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 24V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 24V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 38.6A 26.7V 38.9V Single 1.5kW 24V 5μA 1.5kW 26.7V 38.6A 29.5V 1mA No 26.7V 1
1SMA43AT3 1SMA43AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 295pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 5.8A 47.8V 43V 400W 1mA 47.8V 69.4V 5.8A 0.5W No 69.4V 1
TVS8151MUTBG TVS8151MUTBG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) 6 EAR99 ROHS3 Compliant ZENER 8541.10.00.50 e3 Tin (Sn) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED YES R-PDSO-N6 125°C -55°C IEC-61000-4-2, 4-5 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 15V UNIDIRECTIONAL 16V 18.5V
SMCJ26CA SMCJ26CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 26V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 26V 356A 1.5kW Bidirectional 1 16V 1 Zener Bidirectional 5μA 35.6A 28.9V 42.1V Single 1.5kW 26V 5μA 1.5kW 28.9V 35.6A 31.9V 1mA No 28.9V 1
1V5KE350A 1V5KE350A ON Semiconductor 0.4278
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole 2013 yes Active 2 Axial EAR99 175°C -55°C 300V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 350V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 3.2A 333V 482V Single 350.5V 300V 5μA 1.5kW 333V 3.2A 368V 1.5kW 1mA 333V
SZESDR0502BT1G SZESDR0502BT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2010 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 3 SC-75, SOT-416 Surface Mount -55°C~150°C TJ Zener 0.5pF @ 1MHz 0.25pF @ 1MHz Bidirectional 5V Automotive Common Anode 5V 20W 15V 2A No 5.8V 2A 8/20μs 5V Max 2 1
1V5KE22CA 1V5KE22CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 18.8V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 22V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 49A 20.9V 30.6V Single 5W 22V 18.8V 5μA 1.5kW 20.9V 49A 23.1V 1.5kW 1mA 20.9V
P6KE75A P6KE75A ON Semiconductor 0.5794
Add to Cart

Min: 1

Mult: 1

0.00000000 download RoHS Compliant Lead Free 2 75V 600W 71.3V 5W
P6SMB68AT3 P6SMB68AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2007 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ 68V 600W Zener 305pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL 3.5V Automotive 58.1V 0.55W 92V No 64.6V 6.5A 92V 1
1SMF16BT3 1SMF16BT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 16V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 17.6V 16V 1kW 26V 7A No 16.7V 1000W 1kW 7A 8/20μs 1
MMBZ6V8ALT1 MMBZ6V8ALT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 4.5V 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 6.8V 24W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Unidirectional YES Voltage Reference Diodes SILICON 2 General Purpose 2.5A 6.46V 4.5V 24W 9.6V 2.5A 6.8V 5% No 9.6V 2 2 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