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 Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Capacitance Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount JESD-30 Code Number of Channels Subcategory Shielding Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Halogen Free Number of Circuits Leakage Current Working Voltage Repetitive Peak Off-state Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Adjustable Threshold Min Reset Threshold Voltage Max Reset Threshold Voltage Undervoltage Threshold Overvoltage Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Recovery Time Hold Current RMS Current (Irms) Trigger Device Type Current - Test Number of Lines Reference Voltage 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
NZQA6V8AXV5T1G NZQA6V8AXV5T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.3mm 1.7mm ROHS3 Compliant Lead Free Tin 5 SOT-553 600μm 1.3mm Surface Mount -55°C~150°C TJ 6.2V AVALANCHE 15pF 100W Zener 12pF @ 1MHz e3 DUAL FLAT 260 40 NZQA*AXV5 5 YES Transient Suppressors 20W SILICON 4 Unidirectional Halogen Free 1μA General Purpose 1.6A Common Anode 6.47V 4.3V 1μA 20W 1mA 6.1V Yes 13V 1.6A No 1.6A 8/20μs
1SMA70CAT3 1SMA70CAT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 70V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 95pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 3.5A 77.8V 70V 400W 1mA 77.8V 113V 3.5A 0.5W No 113V 1
ESDR0502BT1G ESDR0502BT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 5V 1.6mm ROHS3 Compliant Lead Free 3 SC-75, SOT-416 No SVHC 900μm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE 900FF Zener 0.5pF @ 1MHz 0.25pF @ 1MHz e3 Tin (Sn) DUAL GULL WING ESDR0502 3 YES Transient Suppressors 20W SILICON 1 5V Unidirectional Halogen Free 1μA 5V General Purpose 2A Common Anode 5.8V 5V 1μA 150mW 1mA Yes 15V 2A 2 No 2A 8/20μs 5V Max 1
SA8V0A SA8V0A 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 SA8V0 General Purpose DO-15 No 8.89V 500W 36.7A 13.6V 8V 1
CM1293A-04MR CM1293A-04MR ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) EAR99 3mm 3mm RoHS Compliant Lead Free No 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~85°C TA AVALANCHE 2pF Steering (Rail to Rail) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING CM1293A 10 Unidirectional YES Transient Suppressors SILICON 1 SINGLE 1μA 5.5V General Purpose 3.3V 9.9V 1A 4 Yes 1A 8/20μs 9.9V Typ
P6SMB47AT3 P6SMB47AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 40.2V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 425pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA Automotive 9.3A 44.7V 40.2V 600W 1mA 44.7V 64.8V 9.3A 0.55W No 64.8V 1
P6KE30A P6KE30A ON Semiconductor 0.5389
Add to Cart

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole 2013 Active Axial 175°C -55°C 25.6V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 30V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 14.4A 28.5V 41.4V Single 600W 25.6V 5μA 600W 28.5V 14.5A 31.5V 600W 1mA No 28.5V 1
SMBZ1449-10LT3G SMBZ1449-10LT3G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 4 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant
CSPESD304G-HST CSPESD304G-HST ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) SMD/SMT 960μm 1.33mm RoHS Compliant 5 5-UFBGA, WLCSP 711.2μm 965.2μm -40°C~85°C TA 32pF Zener CSPESD304 Unidirectional Unshielded 100nA General Purpose Yes 9V No 5.5V 15V 4
SMBJ40A SMBJ40A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel 2017 Active 2 SMD/SMT 150°C -55°C 40V 4.75mm RoHS Compliant Lead Free No 2 No SVHC 2.45mm 3.95mm 180mg 40V 600W Unidirectional 1 1 Zener Unidirectional 5μA 9.3A 49.1V 64.5V Single 40V 5μA 600W 44.4V 9.3A 49.1V 600W 1mA No 44.4V 1
SZESD7016MUTAG SZESD7016MUTAG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1mm 3.3mm ROHS3 Compliant Lead Free Tin ULTRA LOW CAPACITANCE 8-UFDFN Surface Mount -55°C~125°C TJ AVALANCHE 200FF Zener 0.15pF @ 1MHz e3 DUAL 8 Bidirectional YES R-PDSO-N10 Transient Suppressors SILICON 8 5V Unidirectional Halogen Free 1μA 5V Automotive 1A 5.5V 5V 10V 1A 6 No 1A 8/20μs 5V Max 8
HBL5006HT1G HBL5006HT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 150°C -40°C 1.8mm ROHS3 Compliant Lead Free 2 SC-76, SOD-323 No SVHC 1mm 1.35mm Surface Mount LED Shunt Unidirectional 1 7V LED Protection 11.2V Single 6.2V 1μA Yes 16A
NUP8011MUTAG NUP8011MUTAG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 85°C -40°C 4.3V 1.8mm ROHS3 Compliant Lead Free No 8-UFDFN Exposed Pad 500μm 1.2mm Surface Mount Mixed Technology 12pF e3 Tin (Sn) DUAL 8 Unidirectional YES Transient Suppressors 380mW SILICON 8 TRANS VOLTAGE SUPPRESSOR DIODE Halogen Free 1 1μA 4.3V General Purpose Common Anode 6.47V 6.47V 4.3V 1μA 380mW 1mA 6.47V Yes
NUD4700SNT1G NUD4700SNT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 1 150°C -40°C 2.05mm ROHS3 Compliant Lead Free No 2 HIGH RELIABILITY DO-216AA No SVHC 1.15mm 2.18mm Surface Mount LED Shunt e3 Tin (Sn) GULL WING 260 40 2 Unidirectional YES Silicon Controlled Rectifiers 1.56W 1 Halogen Free 1 5.5V 5V LED Protection Single 7.5V 5.5V 250μA 1.56W 1mA 12mA 1A SILICON SURGE PROTECTOR 1V
NUP412VP5T5G NUP412VP5T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 9V 1mm ROHS3 Compliant Lead Free Tin No 5 LOW LEAKAGE CURRENT SOT-953 500μm 850μm Surface Mount -55°C~150°C TJ AVALANCHE 10pF Zener 6.5pF @ 1MHz e3 DUAL FLAT 260 40 NUP412V 5 Unidirectional YES Transient Suppressors 18W SILICON 4 9V Halogen Free 500nA 9V Automotive Common Anode 11.4V 9V 500nA 18W 5mA 12.7V 4 Yes
SA11A SA11A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2007 MiniMosorb™ Obsolete 1 (Unlimited) Axial 175°C -55°C 11V 3.56mm 7.62mm Non-RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg -55°C~150°C TJ 11V 500W Zener SA*A Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 27.4A Single 12.2V 11V 1μA 500W 1mA 12.2V 18.2V 27.4A Axial No 12.2V 500W 27.4A 18.2V 11V 1 1
1.5SMC51AT3 1.5SMC51AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43.6V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE General Purpose 21.4A 48.5V 43.6V 1.5kW 70.1V 0.75W No 1500W 1.5kW 70.1V 1 1
SMF30AT1 SMF30AT1 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 30V 2.7mm Non-RoHS Compliant Contains Lead 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 30V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 1μA 30V General Purpose 4.1A Single 33.3V 30V 200W 48.4V 4.1A 0.385W No 48.4V 1 1
P6KE120A P6KE120A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2005 Active Axial 175°C -65°C 102V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 120V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 3.6A 114V 165V Single 600W 102V 5μA 600W 114V 3.6A 126V 600W 1mA No 114V 1
P6SMB13CAT3 P6SMB13CAT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11.1V Non-RoHS Compliant Contains Lead HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 740pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional Automotive 33A 12.4V 11.1V 600W 18.2V 33A 0.55W No 18.2V 1
SZMMBZH15VAWT1G SZMMBZH15VAWT1G ON Semiconductor 0.3461
Add to Cart

Min: 1

Mult: 1

0.00000000 download 4 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SC-70, SOT-323 Surface Mount -55°C~175°C TJ Zener Automotive No 14.25V 40W 1.9A 21V 12V 2
SMCJ12CA SMCJ12CA 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 12V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 12V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 75.3A 13.3V 19.9V Single 1.5kW 12V 5μA 1.5kW 13.3V 75.3A 14.7V 1.5kW 1mA No 13.3V 1
NUP4302MR6T1 NUP4302MR6T1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Tape & Reel (TR) 2006 no Obsolete 1 (Unlimited) EAR99 1.5mm 3mm Non-RoHS Compliant Contains Lead 200mA 6 SOT-23-6 Thin, TSOT-23-6 Surface Mount -55°C~125°C TJ 30V SCHOTTKY 28pF Steering (Rail to Rail) 28pF @ 1MHz e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 NUP4302 6 Bidirectional YES Transient Suppressors SILICON 8 COMPLEX UNIDIRECTIONAL 30μA 30V General Purpose 30V 25V 30μA 0.225W 5 ns 4 No 25V Max
SZQA6V8XV5T1G SZQA6V8XV5T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ 70pF Zener 70pF @ 1MHz Unidirectional 1.3V Automotive 4.3V 100W 12.5V 8A No 6.46V 8A 8/20μs 4.3V 4
P6KE100AG P6KE100AG ON Semiconductor 0.8000
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2007 Obsolete 1 (Unlimited) Axial 150°C -55°C 85.5V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ 100V 600W Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 4.4A 95V 85.5V 600W 1mA 95V 137V 4.4A Axial No 95V 600W 4.4A 8/20μs 137V 85.5V 1 1
NCP346SN1T1G NCP346SN1T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2004 yes Obsolete 1 (Unlimited) 5 EAR99 85°C -40°C 3mm RoHS Compliant Lead Free 5 SOT-23-5 Thin, TSOT-23-5 25V 2.5V Surface Mount Mixed Technology 650μA 1 Voltage Detector e3 Tin (Sn) DUAL GULL WING 260 5V 40 5 INDUSTRIAL 1 Power Management Circuits 216mW 1 25V General Purpose 216mW No YES 4.3V 4.6V 4.3V 4.55V
MMQA15VT1G MMQA15VT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2009 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 11V 3mm ROHS3 Compliant Lead Free 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors SILICON 4 Halogen Free 75nA 11V General Purpose 1.1A Common Anode 14.3V 11V 75nA 150W 1mA Yes 21.7V 1.1A 0.225W No 1.1A 8/20μs 21.7V 4
1.5KE62A 1.5KE62A ON Semiconductor 0.7228
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 53V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 62V 1.5kW Zener 1.5KE 1 5W Zener Unidirectional General Purpose 17.7A 5W 58.9V 53V 1.5kW 85V 17.7A Axial No 58.9V 1500W 1.5kW 17.7A 85V 53V 1 1
ESD7504MUTAG ESD7504MUTAG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks ACTIVE (Last Updated: 17 hours ago) Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) EAR99 3.3V 2.5mm ROHS3 Compliant Lead Free Tin 10 10-UFDFN No SVHC 500μm 1mm Surface Mount -55°C~125°C TJ 550FF Steering (Rail to Rail) 0.55pF @ 1MHz e3 Unidirectional 3.3V HDMI Common Anode 3.3V 1μA 1mA Yes 13.7V 8A No 4V 3.3V Max 4
1N6294A 1N6294A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 77.8V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6294A Unidirectional 1 Zener Unidirectional General Purpose 12A 86.5V 77.8V 1.5kW 125V Axial No 86.5V 1500W 1.5kW 125V 77.8V 1 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