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 Lifecycle Status Mount Packaging Pbfree Code Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Thickness Weight Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Max Voltage Rating (DC) Lead Length JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Reference Standard Composition Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Rated Temperature Terminal Placement Max Voltage Rating (AC) Lead/Base Style Max Surge Current Voltage - Clamping Voltage Tolerance Varistor Voltage Clamping Current Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy ESD Protection Varistor Voltage (Max) Varistor Voltage (Min)
B72220Q0231K101 B72220Q0231K101 EPCOS 37.2106
Add to Cart

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 EAR99 85°C -40°C 5.5mm 20mm 22.5mm RoHS Compliant Tin 130A Metal Unknown 10mm 27mm 22.5mm 5.5mm 300V 230V 1.1nF 8533.40.40.00 300V e3 WIRE Metal Oxide 10% VARISTOR 1.2W 230V Radial 15kA 595V 10% 360V 130A 180 J
B72510T5040M62 B72510T5040M62 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Digi-Reel® RoHS Compliant 0805 2012 0805
B72214S0151K151 B72214S0151K151 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tape & Reel 2 EAR99 85°C -40°C 4.4mm 14mm RoHS Compliant Tin 50A Metal No SVHC unknown 7.5mm 4.000004g 200V 150V 570pF 8533.40.40.00 TR 200V e3 WIRE 10% VARISTOR 150V Radial 4.5kA 395V 10% 240V 50A
B72205S2211K101 B72205S2211K101 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk yes 2 85°C -40°C 4.2mm 5mm RoHS Compliant Tin 5A No 5mm 8.5mm 7mm 500.000539mg 270V 210V 65pF 270V e3 WIRE Metal Oxide 10% 1 VARISTOR 210V Radial 800A 545V 10% 330V 5A 9.5 J 363V 297V
B72250L0421K100 B72250L0421K100 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 85°C -25°C 10.9mm 57mm RoHS Compliant 25.4mm METAL OXIDE FILM 420V 3.3nF 560V e3 Tin (Sn) Non-linear Resistors BINDING POST VARISTOR 1.5W RADIAL 420V Strap 1.12kV 10% 680V 500A 1500 J
B72225T4421K101 B72225T4421K101 EPCOS 44.7855
Add to Cart

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 3 EAR99 85°C -40°C 11.2mm 30.2mm RoHS Compliant Lead Free Tin No Metal 420V Unknown 6.35mm 560V 420V 630pF 8533.40.40.00 560V e3 TIN WIRE CECC42000 VARISTOR 1W RADIAL 420V Pin 20kA 1.12kV 10% 680V 150A 700 J
B72242L0381K100 B72242L0381K100 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Box 2 EAR99 85°C -25°C 10.6mm 37.5mm RoHS Compliant unknown 25.4mm 10.6mm 385V 1.9nF 8533.40.40.00 505V e3 TIN LUG VARISTOR 1.4W RADIAL 385V Strap 1.025kV 10% 620V 300A 800 J
B72210P2421K101 B72210P2421K101 EPCOS 0.6526
Add to Cart

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole 2 EAR99 85°C -40°C 8.1mm 12.5mm RoHS Compliant No Metal No SVHC 7.5mm 8.1mm 560V 420V 210pF 8533.40.40.00 BULK 560V 25mm e3 TIN WIRE 1 VARISTOR 0.4W 420V Radial 3.5kA 1.12kV 10% 680V 25A 87 J 748V 612V
B72214S0681K351 B72214S0681K351 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Radial 85°C -40°C 14mm RoHS Compliant 50A Radial 7.5mm 4.000004g 895V 680V 180pF 10% 4.5kA 1.815kV
B72214T2381K101 B72214T2381K101 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount, Through Hole Bulk yes 3 SMD/SMT EAR99 85°C -40°C 11.2mm 19.2mm RoHS Compliant Tin 50A No SIP 385V 22mm 11.2mm 4.000004g 505V METAL OXIDE FILM 385V 240pF 8533.40.40.00 505V e3 WIRE CECC42000 10% 1 VARISTOR 0.6W RADIAL 385V Pin 6kA 1.025kV 10% 620V 50A 136 J 682V 558V
B72240L0151K100 B72240L0151K100 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 EAR99 85°C -25°C 8.3mm 37.5mm RoHS Compliant Tin 25.4mm 200V METAL OXIDE FILM 150V 4.8nF 8533.40.40.00 200V e3 Non-linear Resistors BINDING POST VARISTOR 1.4W RADIAL 150V Strap 40kA 395V 10% 240V 300A 360 J
B72210S1140K552 B72210S1140K552 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tape & Reel (TR) RoHS Compliant Radial 14V 16V 1 14V 500A 22V 2 J 24.2V 19.8V
B72241L0271K100 B72241L0271K100 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Box 2 EAR99 85°C -40°C 9.4mm 37.5mm RoHS Compliant unknown 25.4mm 37.5mm METAL OXIDE FILM 275V 3.1nF 8533.40.40.00 BULK 350V e3 TIN VARISTOR BINDING POST VARISTOR 1.4W RADIAL 275V Strap 50kA 710V 10% 430V 300A 550 J
B72214S0400K151 B72214S0400K151 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tape & Reel 2 EAR99 85°C -40°C 4.9mm 14mm RoHS Compliant 10A No SVHC unknown 7.5mm 4.000004g 56V 40V 3.55nF 8533.40.40.00 TR 56V e3 Tin (Sn) WIRE 10% VARISTOR 40V Radial 1kA 135V 10% 68V 10A
B72210S0750K151 B72210S0750K151 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 4.2mm 12mm RoHS Compliant unknown 7.5mm 7.5mm 4.2mm 2.000002g 100V 75V 720pF 8533.40.40.00 TR 100V e3 Tin (Sn) WIRE VARISTOR 75V Radial 25A 200V 10% 120V 25A
B72660M0271K093 B72660M0271K093 EPCOS 5.1476
Add to Cart

Min: 1

Mult: 1

0.00000000 Standard 2 EAR99 RoHS Compliant unknown 275V 8533.40.40.00 TR, BLISTER, 13 INCH e3 Tin (Sn) 125°C -40°C J BEND VARISTOR 0.25W 85°C DUAL ENDED 21 J 350V
B72210S0301K531 B72210S0301K531 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Radial 85°C -40°C 10mm RoHS Compliant 25A Radial 7.5mm 2.000002g 385V 300V 200pF 10% 2.5kA 775V
B72500E5200S170 B72500E5200S170 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Non-RoHS Compliant
B72220T2421K105 B72220T2421K105 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes RoHS Compliant SIP unknown 560V 1 420V 10kA 680V 273 J 748V 612V
B72207S0251K111 B72207S0251K111 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Radial, Through Hole Tape & Reel 2 EAR99 85°C -40°C 4.2mm 7mm RoHS Compliant Tin 10A Metal No SVHC unknown 5mm 4.2mm 9mm 320V 250V 105pF 8533.40.40.00 TR 320V WIRE 10% VARISTOR 250V Radial 1.2kA 650V 10% 390V 10A
B72207S0600K311 B72207S0600K311 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Radial 85°C -40°C 7mm RoHS Compliant 2.5A 5mm 85V 60V 480pF 10% 250A 165V
B72214S0350K151 B72214S0350K151 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole 2 EAR99 85°C -40°C 4.5mm 14mm RoHS Compliant 10A unknown 7.5mm 45V 35V 4.2nF 8533.40.40.00 TR 45V e3 Tin (Sn) WIRE 10% VARISTOR 35V Radial 1kA 110V 10% 56V 10A
B72500T0250K060 B72500T0250K060 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount Tape and Reel yes 2 SMD/SMT 125°C -55°C 800μm 1.6mm RoHS Compliant Lead Free Tin 25V No SVHC 330μm 300μm 31V METAL OXIDE FILM 25V 90pF TR, CARDBOARD, 7 INCH 31V e3 VARISTOR WRAPAROUND 0603 0201 10% VARISTOR 0.003W DUAL ENDED 25V 30A 67V 10% 39V 1A 300 mJ Yes
B72242L0461K100 B72242L0461K100 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Box 2 EAR99 85°C -25°C 11.4mm 37.5mm RoHS Compliant Tin unknown 25.4mm 11.4mm 460V 1.6nF 8533.40.40.00 615V e3 TIN LUG VARISTOR 1.4W RADIAL 460V Strap 1.24kV 10% 750V 300A 960 J
B72660M0400K072 B72660M0400K072 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount yes 2 SMD/SMT EAR99 85°C -40°C 8mm 10.2mm RoHS Compliant Tin Unknown 3.2mm 8mm 56V METAL OXIDE FILM 40V 900pF 8533.40.40.00 TR 56V e3 Non-linear Resistors J BEND Ceramic 4032 10% VARISTOR 0.02W DUAL ENDED 40V J-Lead 250A 135V 10% 68V 2.5A 3 J
B72207S2211K101 B72207S2211K101 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk yes 2 EAR99 85°C -40°C 4.2mm 7mm RoHS Compliant Tin 10A 5mm 11mm 9mm 799.995193mg 270V 210V 125pF 8533.40.40.00 270V e3 WIRE Metal Oxide 10% 1 VARISTOR 0.25W 210V Radial 1.75kA 545V 10% 330V 10A 20 J No 363V 297V
B72210S0350K551 B72210S0350K551 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole 2 EAR99 85°C -40°C 4.4mm 10mm RoHS Compliant 5A unknown 7.5mm 45V 35V 2.4nF 8533.40.40.00 TR 45V e3 Tin (Sn) WIRE 10% VARISTOR 35V Radial 500A 110V 10% 56V 5A
B72207S0950K111 B72207S0950K111 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 3.4mm 7mm RoHS Compliant Tin 2.5A unknown 5mm 125V 95V 260pF 8533.40.40.00 TR 125V WIRE 10% VARISTOR 95V Radial 250A 250V 10% 150V 10A
B72220Q0141K101 B72220Q0141K101 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Bulk yes 2 EAR99 85°C -40°C 22.5mm RoHS Compliant Tin 130A 10mm 27mm 22.5mm 180V 140V 1.8nF 8533.40.40.00 e3 WIRE Metal Oxide 10% VARISTOR 1.2W Radial 15kA 220V 110 J No
B72214S1300K151 B72214S1300K151 EPCOS 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 2 EAR99 RoHS Compliant Radial unknown 4.000004g 30V 8533.40.40.00 TR, 20 INCH e3 Tin (Sn) NO 85°C -40°C WIRE THROUGH HOLE MOUNT VARISTOR 0.1W 9 J 34V
  • B72220Q0231K101
    B72220Q0231K101 EPCOS

    B72220Q0231K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 37.2106

    RFQ
  • B72510T5040M62
    B72510T5040M62 EPCOS

    B72510T5040M62 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S0151K151
    B72214S0151K151 EPCOS

    B72214S0151K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72205S2211K101
    B72205S2211K101 EPCOS

    B72205S2211K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72250L0421K100
    B72250L0421K100 EPCOS

    B72250L0421K100 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72225T4421K101
    B72225T4421K101 EPCOS

    B72225T4421K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 44.7855

    RFQ
  • B72242L0381K100
    B72242L0381K100 EPCOS

    B72242L0381K100 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72210P2421K101
    B72210P2421K101 EPCOS

    B72210P2421K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.6526

    RFQ
  • B72214S0681K351
    B72214S0681K351 EPCOS

    B72214S0681K351 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214T2381K101
    B72214T2381K101 EPCOS

    B72214T2381K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72240L0151K100
    B72240L0151K100 EPCOS

    B72240L0151K100 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72210S1140K552
    B72210S1140K552 EPCOS

    B72210S1140K552 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72241L0271K100
    B72241L0271K100 EPCOS

    B72241L0271K100 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S0400K151
    B72214S0400K151 EPCOS

    B72214S0400K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72210S0750K151
    B72210S0750K151 EPCOS

    B72210S0750K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72660M0271K093
    B72660M0271K093 EPCOS

    B72660M0271K093 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 5.1476

    RFQ
  • B72210S0301K531
    B72210S0301K531 EPCOS

    B72210S0301K531 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72500E5200S170
    B72500E5200S170 EPCOS

    B72500E5200S170 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220T2421K105
    B72220T2421K105 EPCOS

    B72220T2421K105 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72207S0251K111
    B72207S0251K111 EPCOS

    B72207S0251K111 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72207S0600K311
    B72207S0600K311 EPCOS

    B72207S0600K311 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S0350K151
    B72214S0350K151 EPCOS

    B72214S0350K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72500T0250K060
    B72500T0250K060 EPCOS

    B72500T0250K060 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72242L0461K100
    B72242L0461K100 EPCOS

    B72242L0461K100 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72660M0400K072
    B72660M0400K072 EPCOS

    B72660M0400K072 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72207S2211K101
    B72207S2211K101 EPCOS

    B72207S2211K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72210S0350K551
    B72210S0350K551 EPCOS

    B72210S0350K551 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72207S0950K111
    B72207S0950K111 EPCOS

    B72207S0950K111 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220Q0141K101
    B72220Q0141K101 EPCOS

    B72220Q0141K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S1300K151
    B72214S1300K151 EPCOS

    B72214S1300K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
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