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 RoHS Status Additional Feature Package / Case Reach Compliance Code Mounting Type Operating Temperature Technology HTS Code Packing Method Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Reference Standard Feature Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72214S0351K502 B72214S0351K502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk StandarD Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C 350pF @ 1kHz 1 80J 616V 504V 560V 350V 4.5kA 460V
B72214Q0251K101 B72214Q0251K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk EnergetiQ yes Active Not Applicable 2 EAR99 ROHS3 Compliant Radial Through Hole -45°C~105°C TA 8533.40.40.00 650pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.8W 250V 320V 140J 429V 351V 390V 250V 8kA 320V
B72522V0140K072 B72522V0140K072 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
B72207S2231K101 B72207S2231K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 130pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.25W RADIAL 230V 300V 23J 396V 324V 360V 230V 1.75kA 300V
B72500T5170S270 B72500T5170S270 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 74pF @ 1MHz 1 0.075J 30V 25V 17V 30A 22V
B72207S0421K101 B72207S0421K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 ROHS3 Compliant FLAME PROOF Disc 7mm Through Hole -40°C~105°C TA METAL OXIDE FILM 75pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.25W RADIAL 420V 560V 32J 748V 612V 680V 420V 1.2kA 560V
B72214Q0151K101 B72214Q0151K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk 2011 EnergetiQ yes Active Not Applicable 2 EAR99 ROHS3 Compliant Radial Through Hole -45°C~105°C TA 8533.40.40.00 1100pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.8W 200V 85J 264V 216V 240V 150V 8kA 200V
B72210S0271K151 B72210S0271K151 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 8533.40.40.00 220pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 0.4W RADIAL 275V 350V 43J 473V 387V 430V 275V 2.5kA 350V
B72214S2381K501 B72214S2381K501 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 315pF @ 1kHz 1 136J 682V 558V 620V 385V 5kA 505V
B72220S2950K101 B72220S2950K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Bulk AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm Through Hole 8533.40.40.00 e3 Tin (Sn) NO 85°C -40°C WIRE VARISTOR 1W RADIAL 95V 75 J 125V
B72240L0151K100 B72240L0151K100 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Square 37.5mm, Formed Tabs Chassis Mount -25°C~85°C TA METAL OXIDE FILM 8533.40.40.00 5200pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors BINDING POST 1 VARISTOR RADIAL 200V 360J 264V 216V 240V 150V 40kA 200V
B72240L0751K100 B72240L0751K100 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks Bulk 2011 HighE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Square 37.5mm, Formed Tabs Chassis Mount -25°C~85°C TA METAL OXIDE FILM 8533.40.40.00 1200pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors BINDING POST 1 VARISTOR RADIAL 750V 970V 1200J 1.32kV 1.08kV 1.2kV 750V 40kA 970V
B72510E0300K062 B72510E0300K062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0805 (2012 Metric) Surface Mount -55°C~150°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 200pF @ 1kHz e3 Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.005W DUAL ENDED 30V 38V 0.30J 51.7V 42.3V 47V 30V 80A 38V
B72205S0300K111 B72205S0300K111 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) StandarD Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 720pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 0.90J 51.7V 42.3V 47V 30V 100A 38V
B72232B0681K001 B72232B0681K001 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 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 830pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 680V 895V 760J 1.21kV 990V 1.1kV 680V 25kA 895V
B72210S2271K101 B72210S2271K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 220pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 275V 350V 55J 473V 387V 430V 275V 3.5kA 350V
B72280B0421K001 B72280B0421K001 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 8500pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR 2W RADIAL 420V 560V 2200J 748V 612V 680V 420V 100kA 560V
B72241L0151K100 B72241L0151K100 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks Bulk 2011 HighE Active 1 (Unlimited) ROHS3 Compliant Encased Disc Chassis Mount -25°C~85°C TA 4800pF @ 1kHz 1 360J 264V 216V 240V 150V 50kA 200V
B72210S0151K101 B72210S0151K101 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 430pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.4W RADIAL 200V 24J 264V 216V 240V 150V 2.5kA 200V
B72232B0321K001 B72232B0321K001 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 1700pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 320V 420V 430J 561V 459V 510V 320V 25kA 420V
B72214T2321K101 B72214T2321K101 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 280pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W 320V 420V 136J 561V 459V 510V 320V 6kA 420V
B72500E2170S170 B72500E2170S170 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Cut Tape (CT) Discontinued 1 (Unlimited) EAR99 ROHS3 Compliant 0603 (1608 Metric) unknown Surface Mount, MLCV -55°C~150°C TA 8533.40.40.00 75pF @ 1MHz 1 VARISTOR 0.075J 40.63V 24.38V 32.5V 17V 30A 22V
B72214S0300K551 B72214S0300K551 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 14mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 4950pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR RADIAL 9.0J 51.7V 42.3V 47V 30V 1kA 38V
CN1812K11G CN1812K11G TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) unknown Surface Mount, MLCV -55°C~125°C TA 5000pF @ 1kHz 1 1.9J 19.8V 16.2V 18V 11V 800A 14V
B72207S0140K211 B72207S0140K211 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 2300pF @ 1kHz NO WIRE 1 VARISTOR 0.02W RADIAL 0.90J 24.2V 19.8V 22V 14V 250A 18V
B72205S0141K211 B72205S0141K211 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 5mm unknown Through Hole -40°C~105°C TA 8533.40.40.00 TR 125pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 4.5J 242V 198V 220V 140V 400A 180V
B72214P2461K351 B72214P2461K351 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) AdvanceD MP Not For New Designs ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 320pF @ 1kHz 1 200J 825V 675V 750V 460V 6kA 615V
B72220S0621K503 B72220S0621K503 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 380pF @ 1kHz 1 230J 1.1kV 900V 1kV 625V 6.5kA 825V
B72214P2231K101 B72214P2231K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk AdvanceD MP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 630pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 230V 300V 105J 396V 324V 360V 230V 6kA 300V
B72520E1200K062 B72520E1200K062 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 1206 (3216 Metric) unknown Surface Mount, MLCV -55°C~150°C TA METAL OXIDE FILM TR, BLISTER, 7 INCH 600pF @ 1kHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.008W DUAL ENDED 20V 26V 0.70J 36.3V 29.7V 33V 20V 200A 26V
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