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 Housing Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Number of Poles Diameter Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Resistance Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension Max Current Rating Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Voltage Diode Element Material Number of Elements Configuration Feature Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Element Configuration Varistor Voltage Clamping Current Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Turn On Delay Time Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Terminal Material Max Repetitive Reverse Voltage (Vrrm) Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Form Overload Protection Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Voltage - Continuous Operating (Max) (MCOV) Current - Discharge (Nom) (8/20μS) Current - Discharge (Max) (8/20μS) Voltage - Protection Level (VP) (2416) Current - Short Circuit Rating (SCRR) Voltage - Protection Rating (VPR) Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts
CGA0805MLA-38201E CGA0805MLA-38201E Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® MLA Active 1 (Unlimited) EAR99 2mm ROHS3 Compliant Tin 0805 (2012 Metric) Surface Mount, MLCV -55°C~125°C TA 200pF 8533.40.40.00 38V 200pF @ 1kHz CGA0805 1 VARISTOR 30V Wraparound 80A 47.5V 1A 0.30J Yes 52.7V 42.3V 47.5V 30V
P6SMB13A P6SMB13A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 11.1V 600W 18.2V 33.5A No 12.4V 33.5A 11.1V 1
SF-3812TM200T-2 SF-3812TM200T-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-3812TM-T Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block UL Surface Mount -55°C~125°C 0.398Lx0.122W x 0.122 H 10.10mmx3.10mmx3.10mm 250V 600V SF-3812 2A Slow Blow Board Mount (Cartridge Style Excluded) 60A AC 50A DC 24 0.055Ohm
SF-2923UC20C-2 SF-2923UC20C-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-2923UC-C Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 250% RATED CURRENT 2-SMD, J-Lead UL Surface Mount -55°C~125°C 0.287Lx0.228W x 0.157 H 7.30mmx5.80mmx4.00mm 80V TR, 13 INCH 7.3mm x 5.8mm x 4mm SF-2923 YES J BEND UL 7.3mm 5.8 mm 20A ELECTRIC FUSE 4mm 20A Fast Blow 108 J Board Mount (Cartridge Style Excluded) 450A 108 0.002Ohm
MF-PSHT010X-2 MF-PSHT010X-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2013 Multifuse®, MF-PSHT yes Active 1 (Unlimited) 2 SMD/SMT 16V ROHS3 Compliant 16V 0805 (2012 Metric), Concave No SVHC unknown 800μm 7.5Ohm Surface Mount -40°C~125°C 0.085Lx0.053W 2.15mmx1.35mm 16V AEC-Q200 40A Polymeric MF-PSHT 1 2012 0805 1W Gold 100mA 40A 1.5s 600mA 0.032 0.80mm 1Ohm 12Ohm
SMA6J36CA-Q SMA6J36CA-Q Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 40V 600W 10.4A 58.1V 36V 1
MF-R030-AP-99 MF-R030-AP-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Tape & Box (TB) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 1.36Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.528 13.40mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R030 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 500mW 300mA 60V 3s 600mA 300mA 760mOhm 2.1Ohm
SMLJ170A SMLJ170A Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 SMLJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 5V ROHS3 Compliant Lead Free 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ17 2 Unidirectional Transient Suppressors 3kW SILICON 1 3000W 5μA General Purpose 300A Single 189V 170V 5μA 3kW 1mA 189V 275V 11A 209V No 3000W 3kW 275V
2026-09-C2FLF 2026-09-C2FLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Through Hole Tube 2011 TRIGARD® 2026 Active 1 (Unlimited) Radial 90°C -40°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) UL Through Hole 2pF e3 Matte Tin (Sn) NOT SPECIFIED NOT SPECIFIED 2026 ±20% 1 mm SURGE PROTECTION CIRCUIT Yes 90V 20000A 20kA
SA2-3100-SLB-Y08 SA2-3100-SLB-Y08 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SA2 2 Axial Cylinder Bourns Inc. Through Hole - No 3100 V 5000A (5kA)
SF-0603HIA500M-2 SF-0603HIA500M-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
2036-09-SM-RP 2036-09-SM-RP Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) 3 85°C -55°C 5mm 3 7.3mm Non-RoHS Compliant Contains Lead 3-SMD Cylinder Square End Surface Mount 1 UNSPECIFIED UNSPECIFIED 2036 OTHER ±20% SURGE PROTECTION CIRCUIT No 90V 10000A 10kA
2020-42T-C4LF 2020-42T-C4LF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Through Hole Tray 2011 2020T yes Active 1 (Unlimited) 3 Through Hole 3 ROHS3 Compliant Radial Cylinder, 3 Lead No SVHC Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED 2020 3 INDUSTRIAL 90°C -40°C 500mA SURGE PROTECTION CIRCUIT No 360V 10000A 10kA
2017-42-SMH-RPLF 2017-42-SMH-RPLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Horizontal, Surface Mount Cut Tape (CT) 2015 2017 Active 1 (Unlimited) 2 8mm ROHS3 Compliant Disc 8.00mm Tabbed SMD Surface Mount Horizontal 1 UNSPECIFIED INDUSTRIAL 105°C -55°C ±20% SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
CMF-RD50-10-0 CMF-RD50-10-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 13 Weeks Bulk 2007 CMF-RD Obsolete 1 (Unlimited) 4 Radial EAR99 ROHS3 Compliant 3A Radial, Box unknown 6mm 50Ohm Through Hole 0.394Lx0.346W 10.00mmx8.80mm 0.374 9.50mm 8533.40.80.70 3A Ceramic NO WIRE 10% DUAL IN-LINE 230V OVERLOAD PROTECTION 0.138 3.50mm 600V 90mA 230V 600V Int 100ms 190mA 50Ohm 90mA
2035-23-BT1 2035-23-BT1 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Tape & Reel (TR) 2006 2035 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 230V 5000A 5kA
2035-15-B5 2035-15-B5 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Bulk 2006 2035 Active 1 (Unlimited) Radial 85°C -55°C 5mm 2 8.4mm Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 150V 5000A 5kA
1250-2S-230 1250-2S-230 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks DIN Rail Plastic 2013 1250 Active 1 (Unlimited) Screw 85°C -50°C 67mm 2 67mm ROHS3 Compliant 415V 20kA No SVHC 99mm 36mm CE, CSA, UR DIN Rail -50°C~85°C 275V IP20 230V Type 2, Type 4 1250 Remote Signaling Contacts, Thermally Protected 50kA Base + Module None 275VAC 20kA 50kA 1.25kV 100kA 1kV
TISP61089CADR-S TISP61089CADR-S Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant TISP610
MF-RG300-AP-14 MF-RG300-AP-14 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse?, MF-RG Radial, Disc cUL, cURus Bourns Inc. Through Hole -40°C ~ 85°C 0.280" L x 0.118" W (7.10mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 1 s 3 A - 38 mOhms 97.5 mOhms 5.1 A
MF-PSMF075X-2 MF-PSMF075X-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2006 Multifuse®, MF-PSMF Active 1 (Unlimited) 2 SMD/SMT EAR99 6V ROHS3 Compliant Gold 6V 40A No 0805 (2012 Metric), Concave No SVHC 1.25mm cURus, TUV 350mOhm Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm 6V 8533.40.80.70 TR, 7 INCH 40A Polymeric e4 MF-PSMF 600μW WRAPAROUND 2012 0805 DUAL ENDED OVERLOAD PROTECTION 6V 600mW 750mA 200ms 1.5A 750mA 0.049 1.25mm 90mOhm 350mOhm
TISP7180H3SL TISP7180H3SL Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2001 Obsolete Not Applicable 3 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED Radial - 3 Leads not_compliant Through Hole 145V 74pF e0 Tin/Lead (Sn/Pb) SINGLE NOT SPECIFIED NOT SPECIFIED TISP71 3 NO Silicon Surge Protectors Not Qualified 3 60 A 600mA 350A 150mA SILICON SURGE PROTECTOR 145V 180V 100A 5V
2026-07-C2 2026-07-C2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) Radial 90°C -40°C 7.9mm 3 13mm Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 2026 ±20% 40kA No 75V 20000A 20kA
2027-25-B19LF 2027-25-B19LF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 2027 Last Time Buy 1 (Unlimited) 2 2 RoHS Compliant Axial Cylinder, Radial Bend Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
SF-0603SP125-2 SF-0603SP125-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0603SP yes Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) UL Surface Mount -40°C~105°C 0.063Lx0.032W 1.60mmx0.80mm 32V 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 1.25A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.057
2027-15-SM-RPLF 2027-15-SM-RPLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tape & Reel (TR) 2011 2027 Active 1 (Unlimited) 2 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED 2 OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
2027-42-B19 2027-42-B19 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 2027 Last Time Buy 1 (Unlimited) 2 2 Non-RoHS Compliant Axial Cylinder, Radial Bend Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
T049056 T049056 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
TISP4265H3BJR-S TISP4265H3BJR-S Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 62pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4265 2 Silicon Surge Protectors 1 SINGLE 60 A 300A 200V 600mA SILICON SURGE PROTECTOR 150mA 265V 100A 3V
CG0603MLU-24E CG0603MLU-24E Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2008 ChipGuard® MLU yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 24V 1.6mm ROHS3 Compliant 24V 5nA No 2 0603 (1608 Metric) No SVHC 800μm Surface Mount, MLCV -40°C~125°C TA 24V METAL OXIDE FILM 50FF 8533.40.40.00 TR, PAPER, 7 INCH 24V 0.5pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier CG060 WRAPAROUND 24V 1 1608 0603 1 1 ns 5nA VARISTOR 24V DUAL ENDED 24V 1 ns 25V
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