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 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 JEDEC-95 Code Composition Polarity Case Connection Halogen Free Leakage Current Working 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 Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Current - Test Number of Lines Reference Voltage Voltage Tol-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
SMBJ43CA SMBJ43CA ON Semiconductor 0.3091
Add to Cart

Min: 1

Mult: 1

0.00000000 download 5 Weeks Surface Mount Tape & Reel 2017 SMD/SMT 150°C -55°C 43V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB 2.45mm 3.95mm 180mg 43V 600W Bidirectional 1 1 Zener Bidirectional 5μA 8.6A 47.8V 69.4V Single 43V 5μA 600W 47.8V No 8.6A 600W 1mA No 47.8V 1
SMF12AT3G SMF12AT3G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free SOD-123F Surface Mount -55°C~150°C TJ Zener DUAL FLAT SMF*A R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 12V 200W 19.9V 10.1A 0.385W No 13.3V 10.1A 12V 1
SMBJ60CA SMBJ60CA ON Semiconductor 0.3658
Add to Cart

Min: 1

Mult: 1

0.00000000 Surface Mount Cut Tape SMD/SMT 150°C -55°C 60V 4.7mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.44mm 3.94mm 180mg 60V 600W Bidirectional 1 1 Zener Bidirectional 5μA 6.2A 66.7V 96.8V Single 60V 5μA 600W 66.7V 6.2A 73.7V 600W 1mA No 66.7V 1
P6KE9.1AG P6KE9.1AG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 7.78V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 50μA General Purpose 45A 8.65V 7.78V 600W 1mA 8.65V 13.4V 45A Axial No 8.65V 600W 45A 8/20μs 13.4V 7.78V 1 1
ESD7461N2T5G ESD7461N2T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 5 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
P6SMB10AT3 P6SMB10AT3 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 8.55V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1690pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 10μA Automotive 41A 9.5V 8.55V 600W 1mA 9.5V 14.5V 41A 0.55W No 14.5V 1
P6KE110A P6KE110A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 22 hours ago) Through Hole Tape & Reel (TR) Discontinued Axial 175°C -65°C 94V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 110V 1.6pF 600W 1 1 Zener Unidirectional 5μA 4A 105V 152V 94V 600W 105V 4A 1mA No 105V 1
NZQA6V8AXV5T2 NZQA6V8AXV5T2 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 Non-RoHS Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ AVALANCHE Zener 12pF @ 1MHz e3 Tin (Sn) DUAL FLAT NZQA*AXV5 5 Unidirectional YES SILICON 4 Unidirectional General Purpose 1.6A 6.1V 4.3V 20W 13V 1.6A 0.38W 4 No 6.47V 1.6A 8/20μs
1V5KE250CA 1V5KE250CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel 2016 yes Active 1 2 Axial EAR99 175°C -55°C 214V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 250V AVALANCHE 1.5kW e3 TIN WIRE 260 Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 4.5A 237V 344V Single 1.5kW 250V 214V 5μA 1.5kW 237V 4.5A 263V 1.5kW 1mA 237V
CM1248-08DE CM1248-08DE ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks CONSULT SALES OFFICE (Last Updated: 2 days ago) Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.35mm 6.1V 1.7mm RoHS Compliant Lead Free Tin 8-UFDFN Exposed Pad 500μm 1.35mm Surface Mount -40°C~85°C TA AVALANCHE 13pF Zener e3 DUAL CM1248 8 Unidirectional YES Transient Suppressors SILICON 8 5.5V MO-229C Halogen Free 250nA 6.1V General Purpose Common Anode 6.1V 750nA Yes 6.8V 10mA 8 No 6.8V Typ 6.1V Min
1SMC45AT3 1SMC45AT3 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 45V 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 1SMC 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 20.6A 50V 45V 1.5kW 72.2V 20.6A 0.75W No 1500W 1.5kW 72.2V 1 1
SA85CA SA85CA 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 SA85 General Purpose DO-15 No 94.4V 500W 3.6A 137V 85V 1
P6SMB39AT3 P6SMB39AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 33.3V 4.57mm Non-RoHS Compliant Contains Lead 11.2A 2 UL RECOGNIZED, HIGH RELIABILITY SMB 2.41mm 3.81mm 39V 600W e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 11.2A 37.1V 37.1V 33.3V 600W 1mA 37.1V 53.9V 11.2A 0.55W No 1
P6KE150CA P6KE150CA ON Semiconductor 0.5952
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel 2006 Active Axial 175°C -65°C 128V 3.56mm 7.6mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 150V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.9A 143V 207V Single 5W 128V 1μA 600W 143V No 2.9A 158V 600W 1mA No 143V 1
SZ2446T3G SZ2446T3G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 5 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant SMB
CM1233-08DE CM1233-08DE ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 16 SMD/SMT EAR99 4mm 5.5V 6mm RoHS Compliant Lead Free Tin 3.2A No 16 LOW CAPACITANCE 16-WDFN Exposed Pad 750μm 4mm Surface Mount -40°C~85°C TA AVALANCHE Steering (Rail to Rail) e3 DUAL CM1233 16 Unidirectional YES 8 Transient Suppressors SILICON 2 COMPLEX MO-229C Bidirectional Halogen Free 1μA 5.5V General Purpose 6V 5.5V 1μA 100mA 10V 1A Yes 1A 8/20μs 10V Typ 5.5V Max 4
SZNUP1128HT1G SZNUP1128HT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SC-76, SOD-323 Surface Mount -55°C~150°C TJ Zener 11pF @ 1MHz Automotive, CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 1
SD12CT1 SD12CT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 12V Non-RoHS Compliant Contains Lead SC-76, SOD-323 Surface Mount -65°C~150°C TJ AVALANCHE 64pF Zener 64pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SD12CT 2 R-PDSO-G2 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 15A 13.3V 12V 350W 19V 5A No 5A 8/20μs 12V Max 1
SESD9L3.3ST5G SESD9L3.3ST5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant SOD-923 Surface Mount -55°C~150°C TJ Zener 0.5pF @ 1MHz General Purpose 3.3V 9V 1A No 4.8V 1A 8/20μs 3.3V Max 1
1.5SMC33AT3 1.5SMC33AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 28.2V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 33V 1.5kW e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES 1 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 33A 31.4V 31.4V 28.2V 1.5kW 45.7V 0.75W No
CM1225-04DE CM1225-04DE ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 10 EAR99 1mm 2.5mm RoHS Compliant Lead Free No 10 10-UFDFN Surface Mount -40°C~85°C TA ZENER Steering (Rail to Rail) e3 Tin (Sn) DUAL 260 CM1225 10 Unidirectional Transient Suppressors SILICON 1 SINGLE MO-229C 1μA General Purpose 10V 1A Yes 1A 8/20μs 10V Typ 4
ESD7361XV2T1G ESD7361XV2T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2004 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~125°C TJ AVALANCHE Zener 0.55pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 16.5V 5V 34V 16A No 16.5V 16A 100ns 34V Typ 1
1SMA13CAT3 1SMA13CAT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 13V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 455pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 2.5μA Automotive 18.6A 14.4V 13V 400W 1mA 14.4V 21.5V 18.6A 0.5W No 21.5V 1
1V5KE400A 1V5KE400A 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 342V 5.6mm 9.5mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 400V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 2.8A 380V 548V Single 5W 400V 342V 5μA 1.5kW 380V 2.8A 420V 1.5kW 1mA 380V
1SMA11CAT3 1SMA11CAT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V Non-RoHS Compliant Contains Lead DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 530pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 22A 12.2V 11V 400W 18.2V 22A 0.5W No 18.2V 1
PACDN044TR PACDN044TR ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 8 Gull Wing 4.5mm 3.1mm RoHS Compliant Lead Free 8 8-TSSOP (0.173, 4.40mm Width) Surface Mount -40°C~85°C TA AVALANCHE 30pF Zener e3 Tin (Sn) DUAL 260 40 PACDN04* 8 Unidirectional YES Transient Suppressors 500mW SILICON 4 100nA 6.1V General Purpose 5.5V 8V No 6.2V 5.5V 4
SMBJ58A SMBJ58A ON Semiconductor 0.0967
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 58V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB No SVHC 2.45mm 3.95mm 180mg 58V 600W Unidirectional 1 1 Zener Unidirectional 5μA 6.4A 64.4V 93.6V Single 58V 5μA 600W 64.4V No 6.4A 71.2V 600W 1mA No 64.4V 1
MR2535LRLG MR2535LRLG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Through Hole Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 2 Axial EAR99 20V 8.69mm 6.25mm RoHS Compliant Lead Free 2 Button, Axial Through Hole -65°C~175°C TJ 20V AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 MR2535L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 200nA General Purpose 24V 20V 100mA 24V No
1.5SMC39AT3 1.5SMC39AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33.3V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC 2.41mm 6.1mm Surface Mount -65°C~150°C TJ 39V 1.5kW Zener e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE General Purpose 28A 37.1V 33.3V 1.5kW 53.9V 0.75W No 1500W 1.5kW 53.9V 1 1
1PMT16AT3 1PMT16AT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 16V Non-RoHS Compliant Contains Lead 2 DO-216AA Surface Mount -55°C~150°C TJ Zener e0 SINGLE GULL WING 240 30 1PMT**A 2 Unidirectional YES Voltage Reference Diodes SILICON 1 SINGLE CATHODE General Purpose 7.7A 17.8V 16V 1kW 26V 0.5W 16V 5% No 1000W 1kW 26V 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