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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Number of Poles Diameter RoHS Status Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Approval Agency Resistance Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance 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 Applications Lead Spacing Max Surge Current Voltage - Clamping Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Clamping Voltage 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
B72242L0461K100 B72242L0461K100 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 19 Weeks Bulk 2011 HighE Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 40mm unknown Chassis Mount -40°C~85°C TA 8533.40.40.00 1600pF @ 1kHz e3 TIN NO LUG 1 VARISTOR RADIAL 460V 960J 825V 675V 750V 460V 65kA 615V
B72214P2171K102 B72214P2171K102 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks Bulk AdvanceD MP Compact Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 800pF @ 1kHz 1 80J 297V 243V 270V 175V 6kA 225V
B72225S4321K101 B72225S4321K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks Bulk SuperioR, S25 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 27.5mm unknown Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 e3 Tin (Sn) NO Non-linear Resistors WIRE VARISTOR 1W RADIAL 320V 420V 445J 561V 459V 510V 20kA 420V
B72590P5050S260 B72590P5050S260 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -55°C~150°C TA 1
B88069X2641T502 B88069X2641T502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) EF 800X Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole -15% +25% No 800V 5000A 5kA
B57127P509M301 B57127P509M301 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk 2015 P27 Active 1 (Unlimited) 1.201 30.50mm ROHS3 Compliant UL ±20% 0.295 7.50mm 5 Ohms 20A 33 mOhms
B72210S2511K101 B72210S2511K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Bulk 2011 AdvanceD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 140pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 670V 80J 902V 738V 820V 510V 3.5kA 670V
B72540G1300K62 B72540G1300K62 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q200 Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~150°C TA 6000pF @ 1kHz 1 12J 51.7V 42.3V 47V 30V 1.2kA 34V
B88069X2360C103 B88069X2360C103 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Bulk Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±20% No 350V 20000A 20kA
B72214T2271K105 B72214T2271K105 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Tray AdvanceD Thermofuse yes Active 1 (Unlimited) ROHS3 Compliant 3-SIP unknown Through Hole -40°C~85°C TA 320pF @ 1kHz Thermally Protected 1 110J 473V 387V 430V 275V 6kA 350V
B72214T2151K105 B72214T2151K105 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Tray AdvanceD Thermofuse yes Active 1 (Unlimited) ROHS3 Compliant 3-SIP unknown Through Hole -40°C~85°C TA 570pF @ 1kHz Thermally Protected 1 60J 264V 216V 240V 150V 6kA 200V
B72205S0250K111 B72205S0250K111 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 65pF @ 1kHz NO WIRE 1 VARISTOR RADIAL 0.70J 42.9V 35.1V 39V 25V 100A 31V
B72210S0321K501 B72210S0321K501 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk 2011 StandarD Active 1 (Unlimited) Radial 10mm ROHS3 Compliant 25A Disc 10mm 7.5mm Through Hole -40°C~105°C TA 420V 320V 185pF 185pF @ 1kHz 10% 1 2.5kA 50J 840V 561V 459V 510V 420V
B88069X9290B502 B88069X9290B502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole ±20% No 230V 20000A 20kA
B88069X2580S102 B88069X2580S102 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Strip Obsolete 1 (Unlimited) ROHS3 Compliant Axial Cylinder Through Hole No 800V
B57236S0500M051 B57236S0500M051 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 2013 S236 Active 1 (Unlimited) 2 EAR99 0.453 11.50mm ROHS3 Compliant unknown CQC, UL, VDE 50Ohm 8533.40.80.70 TR e3 TIN NO 170°C -55°C WIRE THROUGH HOLE MOUNT ±20% NTC THERMISTOR 2.1W 25°C RADIAL TEMPERATURE SENSING 3165 K 50 Ω 1.9A 594 m Ω
B72210S0321K392 B72210S0321K392 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Box (TB) StandarD Active Not Applicable ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 185pF @ 1kHz 1 50J 561V 459V 510V 320V 2.5kA 420V
B88069X8801B502 B88069X8801B502 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk 2012 G31 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ±20% No 200V 1000A 1kA
B72214P2301K503 B72214P2301K503 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Bulk AdvanceD MP Active ROHS3 Compliant Disc 14mm Through Hole -40°C~105°C TA 350pF @ 1kHz 1 140J 517V 423V 470V 300V 6kA 385V
B72220S0321K101 B72220S0321K101 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Bulk 2011 StandarD yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant FLAME PROOF Disc 20mm Through Hole -40°C~105°C TA METAL OXIDE FILM 8533.40.40.00 720pF @ 1kHz e3 Tin (Sn) NO VARISTOR WIRE 1 VARISTOR 1W RADIAL 320V 420V 184J 561V 459V 510V 320V 8kA 420V
B72214T2351K101 B72214T2351K101 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 ROHS3 Compliant 3-SIP Through Hole -40°C~85°C TA METAL OXIDE FILM 260pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE CECC42000 Thermally Protected 1 VARISTOR 0.6W RADIAL 350V 460V 136J 616V 504V 560V 350V 6kA 460V
B72210S1140K401 B72210S1140K401 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 5200pF @ 1kHz 1 2.0J 24.2V 19.8V 22V 14V 500A 16V
B72587J3200K037 B72587J3200K037 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) SHCV Active 1 (Unlimited) Through Hole ROHS3 Compliant Radial Through Hole Mixed Technology 20V 1 General Purpose 58V
B88069X6700C253 B88069X6700C253 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined 1 UNSPECIFIED WRAP AROUND INDUSTRIAL NO 90°C -40°C SURGE PROTECTION CIRCUIT No 176V 5000A 5kA
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
B72220S2621K509 B72220S2621K509 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk Automotive, AEC-Q200, AdvanceD Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 380pF @ 1kHz 1 400J 1.1kV 900V 1kV 625V 10kA 825V
B72210S0551K161 B72210S0551K161 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Tape & Box (TB) StandarD Active ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 120pF @ 1kHz 1 60J 1.001kV 819V 910V 550V 2.5kA 745V
B72220S0381K551 B72220S0381K551 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Automotive, AEC-Q200, StandarD Not For New Designs ROHS3 Compliant Disc 20mm Through Hole -40°C~105°C TA 600pF @ 1kHz 1 150J 682V 558V 620V 385V 8kA 505V
B72210S0381K351 B72210S0381K351 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) 2011 StandarD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~105°C TA 175pF @ 1kHz 1 40J 682V 558V 620V 385V 2.5kA 505V
B72214S0381K501 B72214S0381K501 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Through Hole Bulk StandarD Active 1 (Unlimited) Radial 85°C -40°C 14mm ROHS3 Compliant 50A Disc 14mm 7.5mm Through Hole 4.000004g -40°C~85°C TA 505V 385V 315pF 315pF @ 1kHz 10% 1 4.5kA 80J 1.025kV 682V 558V 620V 385V 4.5kA 505V
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