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 Rated (AC) Voltage (URac) 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
B57211P0470M301 B57211P0470M301 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk P11 Active 1 (Unlimited) EAR99 0.512 13.00mm ROHS3 Compliant unknown CQC, UL, VDE e3 Tin (Sn) ±20% NTC THERMISTOR 0.295 7.50mm 47 Ω 2A 615 m Ω
B72532V0400K062 B72532V0400K062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
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
B72240B0421K001 B72240B0421K001 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 8533.40.40.00 1800pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 420V 560V 910J 748V 612V 680V 420V 40kA 560V
B72540E0350K062 B72540E0350K062 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 EAR99 ROHS3 Compliant 2220 (5750 Metric) unknown Surface Mount -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 4000pF @ 1MHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 35V 45V 7.7J 61.6V 50.4V 56V 35V 1kA 45V
B72260B0381K001 B72260B0381K001 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 8533.40.40.00 4600pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 385V 505V 1200J 682V 558V 620V 385V 70kA 505V
B72500D0090A060 B72500D0090A060 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -40°C~85°C TA 220pF @ 1MHz 1 10V 30A 9V
B88069X2910S102 B88069X2910S102 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% SURGE PROTECTION CIRCUIT No 550V 2500A 2.5kA
B88069X1303T502 B88069X1303T502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Last Time Buy 1 (Unlimited) RoHS Compliant
B57364S0209M000 B57364S0209M000 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk 2011 S364 yes Active 1 (Unlimited) 2 EAR99 0.827 21.00mm ROHS3 Compliant CQC, UL, VDE 2Ohm 8533.40.80.70 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 265V 2900 K 2 Ω 12A
B72660M0131K093 B72660M0131K093 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA 8533.40.40.00 200pF @ 1kHz e3 Tin (Sn) YES J BEND 1 VARISTOR 0.25W DUAL ENDED 9.5J 225.5V 184.5V 205V 130V 1.2kA 170V
B88069X4391T103 B88069X4391T103 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) 2 2 ROHS3 Compliant Cylinder No Lead User Defined 1 UNSPECIFIED UNSPECIFIED AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 1000V 2000A 2kA
B72214S2351K101 B72214S2351K101 TDK Electronics Inc. 0.4914
Add to Cart

Min: 1

Mult: 1

0.00000000 Bulk AdvanceD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 350pF @ 1kHz 1 136J 616V 504V 560V 350V 5kA 460V
B88069X9900B502 B88069X9900B502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active 1 (Unlimited) ROHS3 Compliant
B72500T0070M060 B72500T0070M060 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Digi-Reel® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR 130pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.003W DUAL 7V 9V 0.10J 15V 10V 12.5V 7V 30A 9V
B72214S0600K551 B72214S0600K551 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 1650pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 17J 110V 90V 100V 60V 4.5kA 85V
B72214T2231K101 B72214T2231K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Bulk AdvanceD Thermofuse yes Not For New Designs 1 (Unlimited) 3 EAR99 ROHS3 Compliant 3-SIP Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 380pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W RADIAL 230V 300V 90J 396V 324V 360V 230V 6kA 300V
B57237S0150M051 B57237S0150M051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S237 Active 1 (Unlimited) 2 0.591 15.00mm ROHS3 Compliant unknown UL 15Ohm 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 3000 K 15 Ω 3A
B72240L0131K102 B72240L0131K102 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Box HighE Active 1 (Unlimited) ROHS3 Compliant Square 37.5mm, Tabs Chassis Mount 1 310J 225.5V 184.5V 205V 130V 40kA 170V
B72650M0110K072 B72650M0110K072 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM TR 1750pF @ 1kHz e3 Tin (Sn) YES Non-linear Resistors J BEND 1 VARISTOR DUAL ENDED 0.30J 19.8V 16.2V 18V 11V 100A 14V
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
B72214S0421K102 B72214S0421K102 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk StandarD Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 290pF @ 1kHz 1 90J 748V 612V 680V 420V 4.5kA 560V
B72207S0381K101 B72207S0381K101 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 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 85pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.25W RADIAL 385V 505V 28J 682V 558V 620V 385V 1.2kA 505V
B72500T7050S160 B72500T7050S160 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Digi-Reel® Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) unknown Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 0.6pF @ 1MHz YES VARISTOR 1 VARISTOR 4V 5.5V 293.25V 216.75V 255V 4V 5.5V
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
B57235S0259M000 B57235S0259M000 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk Active 1 (Unlimited) EAR99 0.374 9.50mm ROHS3 Compliant unknown CQC, UL, VDE 8533.40.80.70 ±20% NTC THERMISTOR 0.197 5.00mm 2.5 Ω 5.2A
B72220S0350K101 B72220S0350K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 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 8000pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.2W RADIAL 35V 45V 33J 61.6V 50.4V 56V 35V 2kA 45V
B72220Q0211K101 B72220Q0211K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk 2011 yes Active Not Applicable 2 EAR99 ROHS3 Compliant Radial Through Hole -45°C~105°C TA 8533.40.40.00 1500pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 270V 165J 363V 297V 330V 210V 15kA 270V
B72570D0120A060 B72570D0120A060 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) ROHS3 Compliant 1003 (2508 Metric) Surface Mount, MLCV -40°C~85°C TA 82pF @ 1MHz 1 16V 20A 12V
B88069X0540B103 B88069X0540B103 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant Cylinder No Lead User Defined
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