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 Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Number of Poles Diameter RoHS Status Additional Feature Package / Case Reach Compliance Code Approval Agency Resistance Mounting Type Operating Temperature Technology HTS Code Packing Method Number of Functions Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Temperature Grade Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Reference Standard Feature Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Thermistor Application Lead Spacing Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Telecom IC Type Thermal Sensitivity Index Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max R @ Current Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B88069X1673T602J1 B88069X1673T602J1 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete 1 (Unlimited) RoHS Compliant
B72220R2251K101 B72220R2251K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 23 Weeks Bulk 2017 ThermoFuse™, NT Active Not Applicable ROHS3 Compliant Disc 23mm Through Hole -40°C~85°C TA 940pF @ 1kHz 1 195J 429V 351V 390V 250V 10kA 320V
B57364S0409M051 B57364S0409M051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Reel S364 Active 1 (Unlimited) 2 EAR99 0.827 21.00mm ROHS3 Compliant unknown CQC, UL, VDE 4Ohm 8533.40.80.70 TR e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 5.1W 25°C RADIAL SOFT START 0.295 7.50mm 3060 K 4 Ω 9.5A 59 m Ω
B72220T2141K101 B72220T2141K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Bulk AdvanceD Thermofuse yes Not For New Designs Not Applicable 3 EAR99 ROHS3 Compliant Radial, Box - 3 Lead Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 1240pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 1W 110J 242V 198V 220V 140V 10kA 180V
B88069X4023B201 B88069X4023B201 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tray Active 1 (Unlimited) 3 ROHS3 Compliant Radial Cylinder, 3 Lead User Defined No 600V 8000A 8kA
B72214S0110K551 B72214S0110K551 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 2100pF @ 1kHz 1 3.2J 19.8V 16.2V 18V 11V 1kA 14V
B72214P2351K502 B72214P2351K502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk AdvanceD MP Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 295pF @ 1kHz 1 165J 616V 504V 560V 350V 6kA 460V
B72214T2131K101 B72214T2131K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk 2011 AdvanceD Thermofuse yes Not For New Designs Not Applicable 3 EAR99 ROHS3 Compliant Radial, Box - 3 Lead Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 650pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W 50J 225.5V 184.5V 205V 130V 6kA 170V
B72500T0070K060 B72500T0070K060 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Digi-Reel® 2012 yes Active 1 (Unlimited) 2 ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM TR, CARDBOARD, 7 INCH 130pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.003W DUAL ENDED 7V 9V 0.10J 13.75V 11.25V 12.5V 7V 30A 9V
B72542V0250K062 B72542V0250K062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH e4 Silver/Platinum (Ag/Pt) - with Glass frit YES -55°C VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 25V 9.6J 42.9V 35.1V 39V 25V 1.2kA 31V
B72510V0110K062 B72510V0110K062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV 8533.40.40.00 TR e4 Silver/Palladium (Ag/Pd) YES -55°C Non-linear Resistors WRAPAROUND 1 VARISTOR 0.005W DUAL 0.20J 19.8V 16.2V 18V 11V 120A 14V
CN0603M6G CN0603M6G TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) EAR99 ROHS3 Compliant 0603 (1608 Metric) unknown Surface Mount, MLCV METAL OXIDE FILM 8533.40.40.00 YES Non-linear Resistors 1 VARISTOR 6V 8V 0.10J 13.2V 8.8V 11V 6V 30A 8V
B72240B0231K001 B72240B0231K001 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 Module Chassis Mount -40°C~85°C TA 8533.40.40.00 5600pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 230V 300V 460J 396V 324V 360V 230V 40kA 300V
B72220P3511K504 B72220P3511K504 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk Automotive, AEC-Q200, Superior MP Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 600pF @ 1kHz 1 445J 902V 738V 820V 510V 10kA 670V
B88069X4760T902 B88069X4760T902 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) M51-C90XSMD Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial SMT Bend Surface Mount ±20% No 90V 5000A 5kA
B88069X8901B502 B88069X8901B502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 T22-A260XDHC Obsolete 1 (Unlimited) ROHS3 Compliant No
B88069X2710B502 B88069X2710B502 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 INDUSTRIAL NO 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 260V 10000A 10kA
B72220W2321K101 B72220W2321K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 23 Weeks Bulk 2017 ThermoFuse™, NT Active Not Applicable ROHS3 Compliant Disc 23mm Through Hole -40°C~85°C TA 720pF @ 1kHz 1 273J 561V 459V 510V 320V 10kA 420V
B72520G1250K062 B72520G1250K062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Not For New Designs ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~150°C TA 1200pF @ 1kHz 1 1J 42.9V 35.1V 39V 25V 200A 31V
B72520T0140K062 B72520T0140K062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount -55°C~125°C TA 700pF @ 1kHz 1 0.50J 24.2V 19.8V 22V 14V 200A 18V
B72220S1140K102 B72220S1140K102 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk 2009 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 19000pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.2W RADIAL 12J 24.2V 19.8V 22V 14V 2kA 16V
B72660M0141K093 B72660M0141K093 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2-SMD, J-Lead unknown Surface Mount, MLCV -40°C~85°C TA 8533.40.40.00 180pF @ 1kHz e3 Tin (Sn) YES J BEND 1 VARISTOR 0.25W DUAL ENDED 10J 242V 198V 220V 140V 1.2kA 180V
B57213P0259M301 B57213P0259M301 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk P13 Active 1 (Unlimited) EAR99 0.571 14.50mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 2.5 Ω 6.5A 66 m Ω
B57235S0100M051 B57235S0100M051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 0.374 9.50mm ROHS3 Compliant unknown CQC, UL, VDE 10Ohm TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 1.8W 25°C RADIAL TEMPERATURE SENSING 0.197 5.00mm 2900 K 10 Ω 3A
B72210S0950K101 B72210S0950K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 690pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 95V 15J 165V 135V 150V 95V 2.5kA 125V
B72210S0500K551 B72210S0500K551 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 950pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 8.4J 90.2V 73.8V 82V 50V 2.5kA 65V
B72214S0271K131 B72214S0271K131 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Cut Tape (CT) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 440pF @ 1kHz 1 71J 473V 387V 430V 275V 4.5kA 350V
B72242L0321K102 B72242L0321K102 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 19 Weeks Bulk 2011 HighE Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc unknown Chassis Mount -25°C~85°C TA 8533.40.40.00 2300pF @ 1kHz e3 TIN NO LUG 1 VARISTOR RADIAL 320V 420V 640J 561V 459V 510V 320V 65kA 420V
B57237S0509M051 B57237S0509M051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S237 Active 1 (Unlimited) 2 EAR99 0.591 15.00mm ROHS3 Compliant unknown UL 5Ohm 8533.40.80.70 TR e3 Tin (Sn) NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 3.1W 25°C RADIAL SOFT START 0.295 7.50mm 2900 K 5 Ω 5A 125 m Ω
B88069X4230C101 B88069X4230C101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±25% No 3000V 20000A 20kA
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