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 Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Number of Poles Diameter RoHS Status Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Lead Pitch Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Temperature Grade Surface Mount JESD-30 Code 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 Diameter Dissipation Factor Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Clamping Voltage Current - Max Voltage - Max Telecom IC Type Thermal Sensitivity Index Resistance @ 25°C Current - Hold (Ih) (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) R @ 25°C Current - Steady State Max R @ Current Current - Trip (It) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
B72214S0681K101 B72214S0681K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 14mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 180pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 0.6W RADIAL 680V 895V 140J 1.21kV 990V 1.1kV 680V 4.5kA 895V
B72220Q0231K101 B72220Q0231K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk yes Active Not Applicable 2 EAR99 ROHS3 Compliant Radial Through Hole -45°C~105°C TA 8533.40.40.00 1350pF @ 1kHz e3 Tin (Sn) NO WIRE 1 VARISTOR 230V 300V 180J 396V 324V 360V 230V 15kA 300V
B72530V1140S262 B72530V1140S262 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2012 Automotive, AEC-Q200 yes Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA 8533.40.40.00 TR 1700pF @ 1kHz e4 Silver/Palladium (Ag/Pd) YES WRAPAROUND 1 VARISTOR DUAL 1.6J 27.06V 16.94V 22V 14V 400A 16V
B57211P0121M351 B57211P0121M351 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 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 120 Ω 1.5A 1.152 Ω
B72220P3321K503 B72220P3321K503 TDK Electronics Inc. 1.5909
Add to Cart

Min: 1

Mult: 1

0.00000000 Bulk Superior MP Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 1000pF @ 1kHz 1 330J 561V 459V 510V 320V 12kA 420V
B72260B0461K001 B72260B0461K001 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk HighE yes Active 1 (Unlimited) 2 ROHS3 Compliant Encased Disc Chassis Mount -40°C~85°C TA 3900pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 460V 1650J 825V 675V 750V 460V 70kA 615V
B72510T1250K62 B72510T1250K62 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA 250pF @ 1kHz 1 0.30J 42.9V 35.1V 39V 25V 80A 31V
B88069X7260C203 B88069X7260C203 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Active 1 (Unlimited) 3 ROHS3 Compliant 8542.39.00.01 1 UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED INDUSTRIAL NO O-XXSS-X3 90°C -40°C SURGE PROTECTION CIRCUIT
B72220Q0421K101 B72220Q0421K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk 2011 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole -45°C~105°C TA 8533.40.40.00 710pF @ 1kHz e3 TIN NO WIRE 1 VARISTOR RADIAL 420V 560V 340J 748V 612V 680V 420V 15kA 560V
B72220T2271K101 B72220T2271K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 2011 AdvanceD Thermofuse yes Not For New Designs Not Applicable 3 ROHS3 Compliant Radial, Box - 3 Lead Through Hole -40°C~85°C TA METAL OXIDE FILM 630pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 1W 275V 350V 215J 473V 387V 430V 275V 10kA 350V
B88069X1380S102 B88069X1380S102 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2011 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 90V 20000A 20kA
B72220P3621K101 B72220P3621K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2011 Superior MP Active 1 (Unlimited) 2 ROHS3 Compliant Disc 20mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 500pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 625V 825V 540J 1.1kV 900V 1kV 625V 10kA 825V
B88069X9590B502 B88069X9590B502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tray 2002 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 150V 10000A 10kA
B88069X1370T352 B88069X1370T352 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 2015 A81-C90XSMD Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder, Radial SMT Bend Surface Mount 1 DUAL UNSPECIFIED 260 30 AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
B72260B0251K001 B72260B0251K001 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 7100pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 250V 320V 800J 429V 351V 390V 250V 70kA 320V
B72210S0271K342 B72210S0271K342 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) StandarD Not For New Designs ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 220pF @ 1kHz 1 43J 473V 387V 430V 275V 2.5kA 350V
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
B57364S0121M000 B57364S0121M000 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk S364 Active 1 (Unlimited) 0.827 21.00mm ROHS3 Compliant ±20% 120 Ohms
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
B72214S0600K501 B72214S0600K501 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk 2011 StandarD Active 1 (Unlimited) Radial 14mm ROHS3 Compliant 10A Disc 14mm 7.5mm Through Hole -40°C~105°C TA 85V 60V 1.65nF 1650pF @ 1kHz 10% 1 1kA 17J 165V 110V 90V 100V 4.5kA 85V
B72590T0140L060 B72590T0140L060 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 0402 (1005 Metric) Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, 7 INCH 47pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier YES VARISTOR WRAPAROUND 1 VARISTOR 0.003W DUAL 0.01J 27.03V 19.98V 23.5V 14V 20A 16V
B57364S0259M000 B57364S0259M000 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 2.5Ohm 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 2.5 Ω 11A
B72225T4151K101 B72225T4151K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 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 1740pF @ 1kHz e3 TIN NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 1W 200V 215J 264V 216V 240V 150V 20kA 200V
B72260B0441K001 B72260B0441K001 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 4100pF @ 1kHz e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 440V 585V 1580J 786.5V 643.5V 715V 440V 70kA 585V
B72214S2131K131 B72214S2131K131 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) AdvanceD Obsolete 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 750pF @ 1kHz 1 50J 225.5V 184.5V 205V 130V 6kA 170V
B57153S0160M051 B57153S0160M051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks PRODUCTION (Last Updated: 2 months ago) Tape & Reel (TR) 2013 S153 Active 1 (Unlimited) 2 170°C -55°C 6mm 0.335 8.50mm ROHS3 Compliant 1.7A 2 Radial unknown 5mm 6mm 16Ohm TR 1.4W e3 Tin (Sn) NO WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR TEMPERATURE SENSING 600 μm 8 % 16 Ω
B72542V0300K062 B72542V0300K062 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2220 (5750 Metric) unknown Surface Mount, MLCV -55°C~125°C TA METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH 4000pF @ 1kHz e4 Silver/Platinum (Ag/Pt) - with Glass frit YES VARISTOR WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 30V 38V 12J 51.7V 42.3V 47V 30V 1.2kA 38V
B59890C0160A070 B59890C0160A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR, VDE Through Hole 0°C~60°C 0.157Dia x 0.197 T 4.00mmx5.00mm 0.295 7.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 110V 200mA 160V 150Ohm 35mA 70mA
B59980C0120A051 B59980C0120A051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 2014 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant MINIMUM RESISTANCE IS 16.5 OHMS Radial, Disc unknown UR Through Hole -40°C~125°C 0.256Dia x 0.138 T 6.50mmx3.50mm 0.394 10.00mm 8533.40.80.70 TR, 14 INCH Ceramic NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 1A 80V 25Ohm 85mA 170mA
B72207S2321K311 B72207S2321K311 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 2011 AdvanceD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~105°C TA 90pF @ 1kHz 1 32J 561V 459V 510V 320V 1.75kA 420V
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