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 Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Number of Poles Diameter Length RoHS Status Flammability Rating Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Current Rating Max Voltage Rating (DC) 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 Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing Lead/Base Style Max Surge Current Element Configuration Varistor Voltage Clamping Current Power Dissipation Breakdown Voltage Energy 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 Terminal Material Power Dissipation-Max Hold Current Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
MF-R135 MF-R135 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V 8.9mm ROHS3 Compliant UL94 V-0 Lead Free Tin 30V 1.35A No Radial, Disc No SVHC 5.1mm 18.9mm cURus, TUV 115mOhm Through Hole -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 30V 0.744 18.90mm 40A Polymeric 7.6mm e3 5.1mm Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 800mW 1.35A 7.3s 2.7A 65mOhm 170mOhm
2026-23-CLF 2026-23-CLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 90°C -40°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2026 OTHER ±20% 1 mm SURGE PROTECTION CIRCUIT No 230V 20000A 20kA
5.0SMDJ18A 5.0SMDJ18A 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 UNIDIRECTIONAL 5000W Telecom 6.5W No 20V 5000W 5kW 172A 29.2V 18V 1
2095-200-BLF 2095-200-BLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Axial, Through Hole Bulk 2008 2095 Active 1 (Unlimited) 2 Axial 85°C -30°C 8mm 2 8mm ROHS3 Compliant Axial Cylinder Through Hole 2.029996g 1 UNSPECIFIED WIRE OTHER ±20% SURGE PROTECTION CIRCUIT No 2000V 5000A 5kA
MF-RX014/250U-A5-0 MF-RX014/250U-A5-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Bulk 2005 Multifuse®, MF-RX/250 Active 1 (Unlimited) Radial 85°C -40°C ROHS3 Compliant No Radial, Disc 5.1mm cURus, TUV 5.5Ohm Through Hole -40°C~85°C 0.236Lx0.150W 6.00mmx3.80mm 0.394 10.00mm 3A 60V Polymeric MF-RX 0.201 5.10mm 145mA 3A 60V 250V Int 145mA 3Ohms 12Ohms
MF-SM250-2-99 MF-SM250-2-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2004 Multifuse®, MF-SM yes Obsolete 1 (Unlimited) 2 SMD/SMT 15V ROHS3 Compliant 100A 2 2-SMD No SVHC cURus, TUV 85mOhm Surface Mount -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm 15V AEC-Q200 15V TR 100A Polymeric 430μm e3 Matte Tin (Sn) - with Nickel (Ni) barrier MF-SM Non-linear Resistors FLAT 8763 3425 DUAL ENDED OVERLOAD PROTECTION 1.9W 2.5A 25s 5A 2.5A 0.118 3.00mm 24mOhm 85mOhm
CD214C-T7.0ALF CD214C-T7.0ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 SMD/SMT EAR99 7V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Unidirectional SILICON 1 7V 400W 5μA General Purpose 13.3A Single 7.78V 7V 5μA 1.5kW 1mA 7.78V Yes 12V 13.3A 5W No 1500W 1.5kW 125A 12V
2046-35-C2FLF 2046-35-C2FLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Radial, Through Hole Tray 2013 2046 yes Active 1 (Unlimited) 3 Axial 85°C -30°C 3 8mm 10mm ROHS3 Compliant Tin Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm Through Hole 1 UNSPECIFIED NOT SPECIFIED NOT SPECIFIED OTHER ±20% 20kA SURGE PROTECTION CIRCUIT Yes 350V 10000A 10kA
SMLJ6.0A SMLJ6.0A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) SMLJ 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 SMLJ6 2 Transient Suppressors SILICON 1 6V Unidirectional 3000W 1mA General Purpose 300A Single 73.7V 6V 5μA 3kW 10mA 6.67V 10.3V 291.3A No 6.67V 3000W 3kW
2026-25-A1F 2026-25-A1F Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Surface Mount Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Cylinder No Lead, 3 Terminal unknown User Defined 1 UNSPECIFIED PIN/PEG 2026 INDUSTRIAL 90°C -40°C Not Qualified ±20% 40kA SURGE PROTECTION CIRCUIT Yes 250V 20000A 20kA
2037-09-C5 2037-09-C5 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2006 2037 Obsolete 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole 2037 ±20% No 90V 5000A 5kA
MF-R010-0-A0 MF-R010-0-A0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse®, MF-R Active 1 (Unlimited) ROHS3 Compliant Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm Polymeric MF-R010 0.201 5.10mm 40A 60V 4s 100mA 2.5Ohm 7.5Ohm 200mA
2036-15-SMLF 2036-15-SMLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Bulk 2011 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) SMD/SMT 85°C -55°C 5mm 3 7.3mm ROHS3 Compliant 3-SMD Cylinder Square End UL Surface Mount 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED 2036 3 OTHER X-XXSS-X ±20% 20kA SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
2026-40-C3 2026-40-C3 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED PIN/PEG 2026 OTHER 85°C -55°C ±20% SURGE PROTECTION CIRCUIT No 400V 20000A 20kA
2027-25-B10 2027-25-B10 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER 85°C -55°C ±15% 20kA SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
2036-07-C3LF 2036-07-C3LF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tray 2006 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 ROHS3 Compliant Lead Free Axial Cylinder, 3 Lead (Radial Bend) 3.8mm UL Through Hole 2036 ±20% 1 mm No 75V 10000A 10kA
2027-07-ALF 2027-07-ALF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2027 2 Cylinder No Lead Bourns Inc. User Defined ±15% No 75 V 10000A (10kA)
ZV60K1206121NIR1 ZV60K1206121NIR1 Bourns Inc. 0.3559
Add to Cart

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA 330pF @ 1kHz 1 0.9J 110V 90V 100V 60V 120A 85V
MOV-10D781KTR MOV-10D781KTR Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 EAR99 10mm ROHS3 Compliant No Disc 10mm 7.2mm Through Hole -40°C~105°C TA 858V 130pF 8533.40.40.00 640V 130pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 480V 2.5kA 780V 25A 80J 1.29kV 858V 702V 480V
CD214C-T20ALF CD214C-T20ALF 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 20V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Unidirectional SILICON 1 400W 5μA General Purpose 46.3A Single 22.2V 20V 5μA 1.5kW 1mA 22.2V Yes 32.4V 46.3A 5W No 1500W 1.5kW 32.4V 1
MF-R016/600-A-0 MF-R016/600-A-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bag 2006 Obsolete 1 (Unlimited) 2 Radial EAR99 85°C -40°C 60V ROHS3 Compliant 160mA RMIN-RMAX(RI-R1) OHMS: 4-16AT 23 DEG CEL Radial, Box 5mm 7Ohm Through Hole 0.630Lx0.236W 16.00mmx6.00mm 60V 0.496 12.60mm 8533.40.80.70 BULK 3A e3 Tin (Sn) NO WIRE PTC RESETTABLE FUSE TEMPERATURE SENSING 160mA 320mA
MF-LSMF300X-2 MF-LSMF300X-2 Bourns Inc. 0.9591
Add to Cart

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 Multifuse®, MF-LSMF Active 1 (Unlimited) 2 SMD/SMT 85°C -40°C 6V 7.98mm ROHS3 Compliant 6V No 2920 (7351 Metric), Concave No SVHC 850μm 5.44mm cURus, TUV 48mOhm Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 6V AEC-Q200 40A Polymeric MF-LSMF 7351 2920 1.5W Gold 3A 40A 6V 20s 5A 3A 0.033 0.85mm 15mOhms 48mOhms 5A
2036-60-C3LF 2036-60-C3LF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2011 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 3.8mm UL Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 3 OTHER ±20% 1 mm SURGE PROTECTION CIRCUIT No 600V 10000A 10kA
SMBJ70A SMBJ70A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Digi-Reel® 2010 SMBJ yes Active 1 (Unlimited) 2 EAR99 70V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ70 2 YES Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose 77.8V 5W No 600W 5.3A 113V 70V 1
MF-R016/600-1-0 MF-R016/600-1-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Bag 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 160mA No RMIN-RMAX(RI-R1) OHMS: 4-17AT 23 DEG CEL Radial, Box 5mm cURus, TUV 8Ohm Through Hole -40°C~85°C 0.630Lx0.236W 16.00mmx6.00mm 60V 0.496 12.60mm 8533.40.80.70 3A Polymeric e3 Tin (Sn) MF-R016 NO WIRE TEMPERATURE SENSING 0.197 5.00mm 1W 160mA 250V 600V Int 7s 320mA 4Ohm 17Ohm
MF-R075-2-99 MF-R075-2-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 400mOhm Through Hole -40°C~85°C 0.409Dia x 0.122 T 10.40mmx3.10mm 0.630 16.00mm TR 40A Polymeric e3 Tin (Sn) MF-R075 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 900mW 750mA 6.3s 1.5A 750mA 180mOhm 600mOhm
CD143A-SR05LC CD143A-SR05LC Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2007 Active 3 (168 Hours) 4 SMD/SMT EAR99 1.39mm 5V 3.04mm ROHS3 Compliant Copper, Tin No 4 LOW CAPACITANCE TO-253-4, TO-253AA No SVHC Surface Mount -55°C~125°C TJ AVALANCHE 10pF Steering (Rail to Rail) 3pF @ 1MHz GULL WING CD143A 4 Unidirectional 2 250W SILICON 1 5V Unidirectional 1μA 5V Ethernet 30A Dual 250W 6V 5V 250W 20V 13A 6.1V Yes 13A 8/20μs 5V Max
MF-R015/600-A-2 MF-R015/600-A-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 150mA No RMIN-RMAX(RI-R1) OHMS: 7-20AT 23 DEG CEL Radial, Box 5mm cURus, TUV 10Ohm Through Hole -40°C~85°C 0.531Lx0.236W 13.50mmx6.00mm 60V 0.496 12.60mm 8533.40.80.70 TR, 14.6 INCH 3A Polymeric e3 Tin (Sn) MF-R015 NO WIRE TEMPERATURE SENSING 0.197 5.00mm 1W 150mA 250V 600V Int 5s 300mA 7Ohm 20Ohm
CGA0603MLA-22500E CGA0603MLA-22500E Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® MLA Active 1 (Unlimited) EAR99 1.6mm ROHS3 Compliant Tin 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 50pF 8533.40.40.00 22V 50pF @ 1kHz CGA0603 1 VARISTOR 17V Wraparound 10A 27.5V 1A 0.10J Yes 30.7V 24.3V 27.5V 17V
2045-40-BT1LF 2045-40-BT1LF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Axial, Through Hole Tape & Reel (TR) 2004 2045 Active 1 (Unlimited) 2 Axial 85°C -30°C 8mm 2 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 1 UNSPECIFIED WIRE INDUSTRIAL ±30% 10kA SURGE PROTECTION CIRCUIT No 400V 10000A 10kA
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