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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Depth Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Lead Pitch Height Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Manufacturer Package Identifier Capacitance HTS Code Packing Method Physical Dimension Max Current Rating Type Capacitance @ Frequency Lead Length 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 Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Rated Voltage(DC) Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time Leakage Current Working Voltage Terminal Placement Joule Integral-Nom Thermistor Application Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current 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 Width - Tab Terminal Material Power Dissipation-Max Reverse Test Voltage Hold Current Fuse Type Voltage - Max Time to Trip Trip Current Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels
SMCJ110CA SMCJ110CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMCJ Active 1 (Unlimited) 2 SMD/SMT EAR99 5V ROHS3 Compliant 2 PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ11 1 SILICON 1 Bidirectional 5μA General Purpose 200A Single 140V 110V 5μA 1.5kW 1mA 122V 177V 8.4A 5W No 122V 1500W 1.5kW
5.0SMDJ45CA 5.0SMDJ45CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE 45V BIDIRECTIONAL 5000W Telecom 6.5W No 50V 5000W 5kW 68.8A 72.7V 45V 1
1.5SMC43A 1.5SMC43A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 36.8V 1.5kW 59.3V 25.6A No 40.9V 1500W 1.5kW 25.6A 1
SF-0603HI100F-2 SF-0603HI100F-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603HIxxxF Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT; INTERRUPTING CURRENT-MAX(DC): 13 A 0603 (1608 Metric) UL Surface Mount -55°C~90°C 0.063Lx0.032W x 0.014 H 1.60mmx0.80mmx0.36mm 65V 35V TR, PAPER, 7 INCH 1.6mm x 0.81mm x 0.36mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 YES WRAPAROUND UL 1.6mm 0.81 mm 1A ELECTRIC FUSE 0.36mm 1A Board Mount (Cartridge Style Excluded) 50A AC 13A DC 0.052 0.05Ohm
SMCJ58A SMCJ58A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ58 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 200A Single 74.6V 58V 5μA 1.5kW 1mA 64.4V 93.6V 16A No 64.4V 1500W 1.5kW 16.1A
CD214B-T43CALF CD214B-T43CALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 43V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 8.6A Single 47.8V 43V 5μA 600W 1mA 47.8V Yes 69.4V 8.6A 5W No 69.4V 1
MF-SM075/60-2 MF-SM075/60-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 Multifuse®, MF-SM yes Active 1 (Unlimited) 2 SMD/SMT 60V ROHS3 Compliant Tin 60V No 2-SMD No SVHC 3.18mm cURus, TUV 1Ohm Surface Mount -40°C~85°C 0.287Lx0.214W 7.31mmx5.44mm 60V AEC-Q200 MF-SM075/60-2 TR, 14 INCH 10A Polymeric e3 MF-SM FLAT 7351 2920 DUAL ENDED OVERLOAD PROTECTION 1.7W Brass 750mA 300ms 1.5A 0.125 3.18mm 230mOhm 1Ohm
P4SMA51A P4SMA51A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 43.6V 400W 70.1V 5.8A No 48.5V 5.8A 43.6V 1
SMA6J22A-Q SMA6J22A-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 24.4V 600W 16.9A 35.5V 22V 1
CDSOT236-T12C CDSOT236-T12C Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 550μm 12V 3.05mm ROHS3 Compliant Tin 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 80pF Zener 80pF @ 1MHz e3 DUAL GULL WING CDSOT236 6 Bidirectional 5 SILICON 5 Bidirectional 1μA 12V General Purpose 7A 13.3V 12V 350W 29.2V 12A No 12A 8/20μs
CD214B-T54CALF CD214B-T54CALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 54V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 6.9A Single 60V 54V 5μA 600W 1mA 60V Yes 87.1V 6.9A 5W No 87.1V 1
MF-R065-2-99 MF-R065-2-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Tape & Reel (TR) 1999 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 480mOhm Through Hole -40°C~85°C 0.382Dia x 0.122 T 9.70mmx3.10mm 0.598 15.20mm 8533.40.80.70 TR 40A Polymeric e3 Tin (Sn) MF-R065 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 900mW 650mA 60V 5.3s 1.3A 650mA 270mOhm 720mOhm
SF-1206SA200W-2 SF-1206SA200W-2 Bourns Inc. 0.4898
Add to Cart

Min: 1

Mult: 1

0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
SF-1206SP300M-2 SF-1206SP300M-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SPxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 1 SEC AT 200% RATED CURRENT 1206 (3216 Metric) Surface Mount -55°C~150°C 0.126Lx0.063W x 0.038 H 3.20mmx1.60mmx0.97mm 32V TR, 7 INCH 3.2mm x 1.6mm x 0.97mm SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 3A ELECTRIC FUSE TIME LAG 0.97mm 3A Slow Blow 1 J Board Mount (Cartridge Style Excluded) 50A 1.2 0.034Ohm
SF-2410FPA1000W-2 SF-2410FPA1000W-2 Bourns Inc. 1.0985
Add to Cart

Min: 1

Mult: 1

0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
SMBJ20A-QH SMBJ20A-QH Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMBJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ20 YES R-PDSO-C2 SILICON 1 SINGLE 20V UNIDIRECTIONAL 600W Automotive 23.35V 20V No 22.2V 600W 18.6A 32.4V 20V 1
CD214L-T8.0ALF CD214L-T8.0ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214L 2 SILICON 1 SINGLE 8V Unidirectional General Purpose 8V 50μA 3kW 13.6V 220.6A 5W No 8.89V 3000W 3kW 8V 1
CD214B-T28ALF CD214B-T28ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 28V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Unidirectional SILICON 1 400W 5μA General Purpose 13.2A Single 31.1V 28V 5μA 600W 1mA 31.1V Yes 45.4V 13.2A 5W No 45.4V 1
SMA6J9.0A-Q SMA6J9.0A-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 10V 600W 39A 15.4V 9V 1
MF-SM075-2-99 MF-SM075-2-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 2010 Multifuse®, MF-SM yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V ROHS3 Compliant 80A 2 2-SMD No SVHC cURus, TUV 1Ohm Surface Mount -40°C~85°C 0.287Lx0.214W 7.31mmx5.44mm 30V AEC-Q200 30V 8533.40.80.50 TR 7.98mm x 5.44mm x 3.18mm 80A Polymeric 430μm e3 Matte Tin (Sn) - with Nickel (Ni) barrier MF-SM Non-linear Resistors FLAT DUAL ENDED OVERLOAD PROTECTION 1.7W 750mA 300ms 1.5A 750mA 0.125 3.18mm 230mOhm 1Ohm
MF-NSMF075-2 MF-NSMF075-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2009 Multifuse®, MF-NSMF yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6V ROHS3 Compliant Lead Free Gold 6V 750mA No 1206 (3216 Metric), Concave No SVHC 700μm cURus, TUV 400mOhm Surface Mount -40°C~85°C 0.126Lx0.063W 3.20mmx1.60mm 6V AEC-Q200 8533.40.80.70 TR, 7 INCH 100A Polymeric e4 MF-NSMF 400mW WRAPAROUND 3216 1206 DUAL ENDED OVERLOAD PROTECTION 6V 400mW 250μm 750mA 100ms 1.5A 0.028 0.70mm 100mOhm 400mOhm
5.0SMDJ51CA-H 5.0SMDJ51CA-H Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 56.7V 5000W 5kW 60.7A 82.4V 51V 1
P6SMB33CA-Q P6SMB33CA-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P6SMB Active 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 31.4V 600W 13.3A 45.7V 28.2V 1
SF-1206FP300-2 SF-1206FP300-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-1206FP Active 1 (Unlimited) EAR99 ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT; SINGLFUSE 1206 (3216 Metric) UL Surface Mount -20°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 32V 8536.10.00.40 TR, PAPER, 7 INCH 3.1mm x 1.55mm x 0.6mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 YES WRAPAROUND UL 3.1mm 1.55 mm 3A ELECTRIC FUSE 0.6mm 3A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.639
CD214C-T24CALF CD214C-T24CALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 24V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 38.6A Single 26.7V 24V 5μA 1.5kW 1mA 26.7V Yes 38.9V 38.6A 5W No 1500W 1.5kW 38.9V 1
SF-0603HI350F-2 SF-0603HI350F-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603HIxxxF Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT 0603 (1608 Metric) UL Surface Mount -55°C~90°C 0.063Lx0.032W x 0.014 H 1.60mmx0.80mmx0.36mm 35V TR, PAPER, 7 INCH e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 YES WRAPAROUND UL 1.6mm 3.5A ELECTRIC FUSE 35V 0.36mm 3.5A Board Mount (Cartridge Style Excluded) 35A 0.8 0.012Ohm
1.5SMC130CA 1.5SMC130CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 111V 1.5kW 179V 8.5A No 124V 1500W 1.5kW 8.5A 1
CD214B-T160ALF CD214B-T160ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 160V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Unidirectional SILICON 1 400W 5μA General Purpose 2.3A Single 178V 160V 5μA 600W 1mA 178V Yes 259V 2.3A 5W No 259V 1
SMA6J22CA SMA6J22CA Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 24.4V 600W 16.9A 35.5V 22V 1
CD214A-T14CALF CD214A-T14CALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 14V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Bidirectional 400W SILICON 1 5μA General Purpose 17.2A Single 15.6V 14V 5μA 400W 1mA 15.6V Yes 23.2V 17.2A No 23.2V 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