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 Reach Compliance Code Height Width Mounting Type Weight 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 Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Forward Current Case Connection 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 Peak Reverse Current Max Repetitive Reverse Voltage (Vrrm) Peak Non-Repetitive Surge Current Power Dissipation-Max Reverse Voltage Reverse Test Voltage Current - Test Number of Lines 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
SZNUP2115LT1G SZNUP2115LT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2013 Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 10pF 8541.10.00.50 Zener 10pF @ 1MHz e3 Tin (Sn) GULL WING 3 Bidirectional YES Transient Suppressors SILICON 2 Halogen Free Automotive Dual 29.1V 24V 200W 50V 3A 2 No 26.2V 3A 8/20μs 24V Min
1.5KE22ARL4G 1.5KE22ARL4G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 18.8V RoHS Compliant Lead Free 2 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 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 49A 20.9V 18.8V 1.5kW 1mA 20.9V 30.6V 49A 5W No 1500W 1.5kW 30.6V 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
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
1.5KE6.8ARL4 1.5KE6.8ARL4 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 EAR99 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 1.5KE 2 NO O-PALF-W2 Transient Suppressors SILICON 1 SINGLE 5.8V UNIDIRECTIONAL ISOLATED General Purpose 6.8V 5W No 6.45V 1500W 1.5kW 143A 10.5V 5.8V 1
NUP4301MR6T1G NUP4301MR6T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 6 EAR99 1.5mm 1.25V 3mm ROHS3 Compliant Lead Free Tin 6 SC-74, SOT-457 No SVHC 940μm 1.5mm Surface Mount -40°C~85°C TJ 70V AVALANCHE 3pF 500W Steering (Rail to Rail) 1.6pF @ 1MHz e3 DUAL GULL WING 260 40 NUP4301 6 Bidirectional YES 4 Transient Suppressors SILICON 8 COMPLEX UNIDIRECTIONAL 715mA Halogen Free 2.5μA 70V General Purpose 2A 70V 70V 70V 2.5μA 70V 2A 70V No
SA6V5A SA6V5A 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 SA6V5 General Purpose DO-15 No 7.22V 500W 44.7A 11.2V 6.5V 1
1V5KE10A 1V5KE10A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 8.55V 5.33mm 6.35mm RoHS Compliant Lead Free Tin 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 10V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 10μA 103A 9.5V 14.5V Single 5W 10V 8.55V 10μA 1.5kW 9.5V No 103A 10.5V 1.5kW 1mA 9.5V
1SMB48CAT3 1SMB48CAT3 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 48V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 190pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 7.7A 53.3V 48V 600W 1mA 53.3V 77.4V 7.7A 0.55W No 77.4V 1
SZNSQA6V8AW5T2G SZNSQA6V8AW5T2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 5-TSSOP, SC-70-5, SOT-353 Surface Mount -40°C~125°C TJ Zener 12pF @ 1MHz Automotive 5V 20W 13V 1.6A No 6.4V 1.6A 8/20μs 5V 4
SMF8.5AT1 SMF8.5AT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F Surface Mount -55°C~150°C TJ 8.5V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 YES R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 9.92V 0.385W No 9.44V 13.9A 14.4V 8.5V 1
SZESD7102BT1G SZESD7102BT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SC-75, SOT-416 Surface Mount -55°C~125°C TJ Steering (Rail to Rail) 0.3pF @ 1MHz Automotive No 16.5V 16A 30V Typ 5V 2
1N6268ARL4G 1N6268ARL4G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 6.4V RoHS Compliant Lead Free 2 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 1N6268A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 500μA General Purpose 132A 7.13V 6.4V 1.5kW 10mA 7.13V 11.3V 132A 5W No 1500W 1.5kW 11.3V
NUP1128WTT1G NUP1128WTT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) SC-70, SOT-323 compliant Surface Mount -55°C~175°C TJ Zener 11.5pF @ 1MHz e3 Tin (Sn) CAN No 28V 150W 3.5A 8/20μs 50V 26.5V Max 1
SMCJ5V0CA SMCJ5V0CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape 2017 yes Active 1 2 EAR99 150°C -55°C 5V 7.15mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMD/SMT No SVHC 2.75mm 6.25mm 300mg 5V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 5V Zener Bidirectional 2mA 163A 7V 9.2V Single 6.7V 5V 2mA 1.5kW 6.4V 163A 7V 1.5kW 10mA 6.4V
1V5KE10CA 1V5KE10CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Cut Tape 2013 yes Active 2 Axial EAR99 175°C -55°C 8.55V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 10V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 20μA 103A 9.5V 14.5V Single 5W 10V 8.55V 20μA 1.5kW 9.5V 103A 10.5V 1.5kW 1mA 9.5V
NSPM1041BMUTBG NSPM1041BMUTBG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-UDFN Surface Mount -65°C~150°C TJ AVALANCHE Zener 480pF @ 1MHz Max Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 3.3V BIDIRECTIONAL General Purpose 5.25V 3.3V No 4.5V 125A 8/20μs 10.8V 3.3V Max 1
NUP4201MR6T1 NUP4201MR6T1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 16 hours ago) Tape & Reel (TR) 2008 no Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 5V 3mm Non-RoHS Compliant Contains Lead 6 LOW CAPACITANCE SOT-23-6 Thin, TSOT-23-6 1.5mm Surface Mount -40°C~125°C TJ 6V AVALANCHE 5pF 500W Steering (Rail to Rail) 3pF @ 1MHz e0 DUAL GULL WING 240 30 NUP4201 6 Unidirectional YES 2 Transient Suppressors SILICON 1 SINGLE 5V 5μA 5V General Purpose 25A 6V 5V 500W 20V 1A No 1A 8/20μs 16.6V 5V Max 4
P6KE130CA P6KE130CA ON Semiconductor 0.1173
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole 2006 Axial 175°C -55°C 111V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 130V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 3.4A 124V 179V Single 5W 111V 5μA 600W 124V 3.4A 137V 600W 1mA No 124V 1
P6KE36A P6KE36A ON Semiconductor 0.5586
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole 2013 Active Axial 175°C -65°C 30.8V 3.56mm 7.62mm RoHS Compliant Lead Free 12A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 36V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 12A 34.2V 49.9V Single 600W 30.8V 5μA 600W 34.2V 12A 37.8V 600W 1mA No 34.2V 1
ESD7351XV2T1G ESD7351XV2T1G 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) 2007 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE, ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.43pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL RF Antenna 5V 3.3V No 5V 3.3V Max 1
MPTE-005G MPTE-005G 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 RoHS Compliant Lead Free DO-201AD, Axial Through Hole -65°C~175°C TJ Zener MPTE Zener General Purpose 5V 1.5kW 9.4V 160A Axial No 6V 1500W 1.5kW 160A 8/20μs 9.4V 5V 1 1
SA160CA SA160CA 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 SA160 General Purpose DO-15 No 178V 500W 1.9A 259V 160V 1
SMBJ12A933 SMBJ12A933 ON Semiconductor 0.5332
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2008 SMBJ Obsolete 1 (Unlimited) 12V 4.7mm RoHS Compliant Lead Free 2 DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 12V 600W Zener SMBJ12 1 Unidirectional 5μA General Purpose 17.5A 13.8V 12V 600W 1mA 13.2V 15.6V 30.2A No 13.3V 19.9V
ESD5581MXT5G ESD5581MXT5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY 0201 (0603 Metric) Surface Mount -55°C~150°C TJ AVALANCHE Zener 10pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 5V BIDIRECTIONAL General Purpose 6.2V 0.25W 5V No 5.2V 6A 8/20μs 12V 5V Max 1
SZESD7361HT1G SZESD7361HT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SC-76, SOD-323 Surface Mount -55°C~125°C TJ Zener 0.55pF @ 1MHz Automotive 5V 34V 16A No 16.5V 16A 100ns 1
SZESD7241N2T5G SZESD7241N2T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2017 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant 0402 (1006 Metric) Surface Mount -55°C~150°C TJ Zener 1pF @ 1MHz Max Automotive, RF Antenna No 24.3V 48V Typ 24V Max 1
NSQA12VAW5T2G NSQA12VAW5T2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks LAST SHIPMENTS (Last Updated: 23 hours ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.35mm 9V 2.2mm RoHS Compliant Lead Free 5 LOW CAPACITANCE, LOW LEAKAGE CURRENT 5-TSSOP, SC-70-5, SOT-353 1mm 1.35mm Surface Mount -40°C~125°C TJ AVALANCHE 15pF Zener 15pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 40 NSQA*AW 5 Unidirectional YES Transient Suppressors SILICON 4 5V Unidirectional Halogen Free 50nA General Purpose 900mA Common Anode 12V 9V 50nA 20W 5mA Yes 23V 900mA 0.38W 4 No 11.4V 900mA 8/20μs
ESD7951ST5G ESD7951ST5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 5V 800μm ROHS3 Compliant Lead Free Tin 2 SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~125°C TJ AVALANCHE 900FF Zener 0.5pF @ 1MHz e3 DUAL FLAT ESD7951 2 YES 1 Transient Suppressors 150mW SILICON 1 5V Bidirectional Halogen Free 1μA 5V USB Single 5.4V 5V 1μA 150mW 1mA Yes 12.9V 1A No 1A 8/20μs 5V Max
1.5SMC9.1AT3 1.5SMC9.1AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 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 1.5SMC 2 YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE 7.78V UNIDIRECTIONAL General Purpose 9.1V 0.75W No 8.65V 1500W 1.5kW 112A 13.4V 7.78V 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