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 Number of Poles Diameter RoHS Status Lead Free Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type 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 Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Clamping Voltage Hold Current Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max R @ Current Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72214S2271K101 B72214S2271K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 440pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 275V 350V 110J 473V 387V 430V 275V 6kA 350V
B72207S0301S311 B72207S0301S311 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Tape & Reel (TR) StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 100pF @ 1kHz 1 23J 517V 423V 470V 300V 1.2kA 385V
B72205S0600K101 B72205S0600K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 5mm Through Hole -40°C~105°C TA METAL OXIDE FILM 250pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR RADIAL 60V 85V 2.2J 110V 90V 100V 60V 400A 85V
B72207S0301K109 B72207S0301K109 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Bulk StandarD Active ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 100pF @ 1kHz 1 23J 517V 423V 470V 300V 1.2kA 385V
B72214S2271K151 B72214S2271K151 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) 2011 AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C 440pF @ 1kHz 1 110J 473V 387V 430V 275V 6kA 350V
B72510E0110K062 B72510E0110K062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) 2 ROHS3 Compliant 0805 (2012 Metric) not_compliant Surface Mount -55°C~150°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 400pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 2 VARISTOR 0.005W DUAL ENDED 11V 14V 0.20J 19.8V 16.2V 18V 11V 120A 14V
B72660M0231K093 B72660M0231K093 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 4032 (1080 Metric) Surface Mount, MLCV 1 17J 230V 1.2kA 300V
B72522V0250K072 B72522V0250K072 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B59751B0120A070 B59751B0120A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2002 yes Obsolete 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UL Through Hole 0°C~60°C 0.492Dia x 0.276 T 12.50mmx7.00mm 0.650 16.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 260V 2A 420V 4s 50Ohm 173mA
B72220S0171K531 B72220S0171K531 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) Radial 20mm ROHS3 Compliant 100A Disc 20mm 10mm Through Hole -40°C~105°C TA 225V 175V 1.35nF 1350pF @ 1kHz 10% 1 8kA 98J 455V 297V 243V 270V 225V
B88069X7000B502 B88069X7000B502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED WIRE NO ±20% SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
B72210P2171K101 B72210P2171K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk 2011 AdvanceD MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -45°C~105°C TA METAL OXIDE FILM 8533.40.40.00 500pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 225V 40J 297V 243V 270V 175V 3.5kA 225V
B72214S0271K551 B72214S0271K551 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 440pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 71J 473V 387V 430V 275V 4.5kA 350V
B59940C80A70 B59940C80A70 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2014 yes Obsolete Not Applicable 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.866Dia x 0.138 T 22.00mmx3.50mm 1.004 25.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO Non-linear Resistors WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 8A 80V 2.3Ohm 245mA 500mA
B59985C0160A051 B59985C0160A051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) ROHS3 Compliant Lead Free Radial, Disc 10mm 6.5mm UR, VDE 3.5mm Through Hole -40°C~85°C 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm 1A Ceramic 0.197 5.00mm 300mA 1A 20V 600mA 4.6Ohms 300mA 600mA
B72280B0551K001 B72280B0551K001 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 6500pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR 2W RADIAL 550V 745V 3100J 1.001kV 819V 910V 550V 100kA 745V
B72214S0950K151 B72214S0950K151 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 1200pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 25J 165V 135V 150V 95V 4.5kA 125V
B72207S2131K101 B72207S2131K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 245pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.25W RADIAL 12.5J 225.5V 184.5V 205V 130V 1.75kA 170V
B72207S0300K211 B72207S0300K211 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 100pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 2.0J 51.7V 42.3V 47V 30V 250A 38V
B57211P0250M301 B57211P0250M301 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk P11 Active 1 (Unlimited) 2 EAR99 0.512 13.00mm ROHS3 Compliant unknown 25Ohm 8533.40.80.70 e3 Tin (Sn) NO 170°C -40°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3W 25°C RADIAL TEMPERATURE SENSING 0.295 7.50mm 25 Ω 2.5A 487 m Ω
B72220S0461K101 B72220S0461K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2012 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 660pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 460V 195J 825V 675V 750V 460V 8kA 615V
B59671A0080B010 B59671A0080B010 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
B59750B0120A070 B59750B0120A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2002 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UL Through Hole 0°C~60°C 0.492Dia x 0.197 T 12.50mmx5.00mm 0.650 16.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 260V 2A 420V 6s 25Ohm 245mA
B59907A0120A062 B59907A0120A062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 1210 (3225 Metric) Surface Mount -40°C~125°C 0.126Lx0.098W 3.20mmx2.50mm AEC-Q200 TR, BLISTER, 7 INCH Polymeric e3 Tin (Sn) YES WRAPAROUND 35% DUAL ENDED OVERLOAD PROTECTION 400V 150mA 400V 12mA 0.071 1.80mm 640Ohm 1.5kOhm 22mA
B59980C0120A070 B59980C0120A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°C 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 1A 80V 25Ohm 85mA 170mA
B59872C0120A070 B59872C0120A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 1A 265V 35Ohm 80mA 160mA
B59884C0120A051 B59884C0120A051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2014 Obsolete Not Applicable ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.256Dia x 0.197 T 6.50mmx5.00mm 0.394 10.00mm Ceramic 0.197 5.00mm 200mA 420V 600Ohms 21mA 39mA
B59985C0120A070 B59985C0120A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~85°C 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm AEC-Q200 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 24V 1A 30V 4.6Ohm 250mA 500mA
B59870C0130A070 B59870C0130A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.256Dia x 0.197 T 6.50mmx5.00mm 0.394 10.00mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 400mA 265V 50Ohm 100mA 150mA
B72207S1390K201 B72207S1390K201 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk StandarD yes Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm Through Hole -40°C~125°C TA 8533.40.40.00 e3 Tin (Sn) NO WIRE 1 VARISTOR 0.02W RADIAL 48V 50V 3.0J 71.5V 58.5V 65V 48V 50V
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