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 Color Operating Supply Voltage Accessory Type Diameter Length RoHS Status Flammability Rating Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC HTS Code Packing Method Physical Dimension Power Rating Type Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Case Code (Metric) Case Code (Imperial) Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Joule Integral-Nom Lead Diameter Applications Max Surge Current Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Supplier Device Package Power Dissipation-Max Fuse Type Fuse Current Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
0675005.MXE 0675005.MXE Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 675 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 5A 2 Cartridge, Non-Standard (Axial) unknown CSA, UL 11.3mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 3.9mm x 11mm e0 TIN LEAD PIN WIRE CSA; UL ELECTRIC FUSE 14400 s 11mm Slow Blow 58 J Cartridge, Ceramic 50A 58.8 0.0113Ohm
0472001.NRT1L 0472001.NRT1L Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Through Hole Tape & Reel (TR) PICO® II 472 Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 1A Axial unknown UR 78mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 8536.10.00.40 TAPE AND REEL 2.8mm x 7.11mm e3 Tin (Sn) PIN WIRE UL 2.8mm ELECTRIC FUSE TIME LAG 7.11mm Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.9384 0.078Ohm
0295120.U 0295120.U Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 17 Weeks Bolt Bulk PAL™ 295 Active 1 (Unlimited) White ROHS3 Compliant 120A Auto Link unknown 21.9964mm Bolt Mount 0.898Lx0.638W x 0.866 H 22.81mmx16.20mmx22.00mm 32V 22.8mm x 16.2mm x 21.5mm 125°C -40°C 22.8mm 16.2 mm Electric Fuse Slow Blow Automotive
0673004.DRT4 0673004.DRT4 Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 673 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 4A Cartridge, Non-Standard (Axial) unknown CSA, UL 19.1mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 TAPE AND REEL 3.9mm x 11mm PIN WIRE CSA; UL ELECTRIC FUSE 14400 s 11mm Slow Blow 28 J Cartridge, Glass 50A 28.6 0.0191Ohm
0224.750DRT1W 0224.750DRT1W Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 224 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.478mm Non-RoHS Compliant Contains Lead 750mA 2AG, 5mm x 15mm (Axial) CSA, UL 152mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 250V 750mA Fast Blow Cartridge, Glass 35A 1.05 0.152Ohms
0673006.MXE 0673006.MXE Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 673 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 6A Cartridge, Non-Standard (Axial) unknown CSA, UL 9.5mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 3.9mm x 11mm PIN WIRE CSA; UL ELECTRIC FUSE 14400 s 11mm Slow Blow 77 J Cartridge, Glass 50A 77.2 0.0095Ohm
025203.5M 025203.5M Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole PICO® 252 Obsolete 1 (Unlimited) Radial 125°C -55°C 7.11mm Non-RoHS Compliant 3.5A Radial Bend Cylinder CSA, UL 24mOhm Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 3.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
15KPA48C-B 15KPA48C-B Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Through Hole Bulk 15KPA Active Not Applicable 2 EAR99 ROHS3 Compliant UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 SILICON 1 SINGLE BIDIRECTIONAL ISOLATED General Purpose 48V 15kW 81.59V 194.3A 8W No 50.54V 15000W 15kW 194.3A 1
0217.200MXEP 0217.200MXEP Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Bulk 217 yes Active 1 (Unlimited) Axial EAR99 5mm ROHS3 Compliant Lead Free 200mA 5mm x 20mm (Axial) No SVHC unknown CCC, CE, CSA, K-MARK, SEMKO, UL, VDE 1.7Ohm Through Hole -55°C~125°C 0.236Diax0.886L 6.00mmx22.50mm 250V 250V 8536.10.00.40 6mm x 22.5mm 40mm e3 Tin (Sn) PIN WIRE CCC; CE; CSA; IEC; KC; SEMKO; UL; VDE ELECTRIC FUSE 5x20mm Fast Blow 650 μm Cartridge, Glass 200mA 35A 0.02 1.7Ohm
1.5KE150C 1.5KE150C Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 19 Weeks Through Hole Tape & Reel (TR) 1.5KE no Active 1 (Unlimited) 2 Axial EAR99 128V 5.3mm 9.5mm ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ 150V AVALANCHE 1.5kW Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional ISOLATED General Purpose 7.3A 135V 128V 1.5kW 217.35V 7.3A 6.5W No 135.45V 1500W 1.5kW
P6SMBJ440C P6SMBJ440C Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 P6SMBJ Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 376V 5.59mm ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 440V AVALANCHE 600W Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 1A 418V 376V 600W 632.1V 1A No 396V 376V
047303.5MXL 047303.5MXL Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Through Hole Bulk PICO® II 473 Active 1 (Unlimited) Axial 125°C -55°C 3.43mm 7.112mm ROHS3 Compliant 3.5A Axial CSA, PSE, UR 24mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 3.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A 26.8 0.024Ohms
SMCJ7.5C SMCJ7.5C Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) SMCJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 7.5V 8.13mm ROHS3 Compliant Lead Free DO-214AB, SMC 2.62mm 6.22mm Surface Mount -55°C~150°C TJ 7.5V 1.5kW Zener 1 Zener Bidirectional General Purpose 116.3A 8.33V 7.5V 1.5kW 13.55V 116.3A DO-214AB (SMCJ) No 7.89V 1500W 1.5kW 116.3A 13.55V 7.5V 1 1
0251001.NRT1 0251001.NRT1 Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) PICO® II 251 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 1A Axial unknown CCC, CSA, cURus, PSE, TUV 128mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 8536.10.00.40 TAPE AND REEL 2.8mm x 7.11mm Pure Tin (Sn) PIN WIRE CCC; CSA; PSE; QPL; TUV; UL 2.8mm ELECTRIC FUSE VERY FAST 7.11mm Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.256 0.128Ohm
SMAJ120A SMAJ120A Littelfuse Inc. 0.3322
Add to Cart

Min: 1

Mult: 1

0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2009 SMAJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 120V 5.28mm ROHS3 Compliant Lead Free 2 DO-214AC, SMA 2.29mm 2.79mm Surface Mount -65°C~150°C TJ 120V 400W Zener 1 1 Zener Unidirectional 1μA General Purpose 2.1A 133V 120V 400W 1mA 133V 193V 2.1A DO-214AC (SMA) No 133V 400W 2.1A 193V 120V 1 1
09130513LXN 09130513LXN Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks 2010 Active 1 (Unlimited) Terminal ROHS3 Compliant
0473.375YRT3L 0473.375YRT3L Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) PICO® II 473 Obsolete 1 (Unlimited) Axial 125°C -55°C 3.17mm 7.112mm ROHS3 Compliant UL94 V-0 Lead Free 375mA Axial CSA, UR 1.74Ohm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 375mA Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.085 1.74Ohms
V10H320PL1T V10H320PL1T Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 2017 HMOV™ Active 1 (Unlimited) Disc 10mm Through Hole -55°C~125°C TA 170pF @ 1MHz 1 80J 561V 459V 510V 320V 3.5kA 420V
023001.5DRT1SW 023001.5DRT1SW Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 1.5A Cartridge, Non-Standard (Axial) CSA, METI, UL 107mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 1.5A Slow Blow Cartridge, Glass 100A 15 0.107Ohms
066506.3ZRLL 066506.3ZRLL Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) LT-5™ 665 Obsolete 1 (Unlimited) ROHS3 Compliant Lead Free Radial, Can, Vertical unknown CSA, UL Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V TAPE AND REEL 8.5mm x 8.45mm 8.5mm 6.3A Electric Fuse TIME LAG 14400 s 8.45mm 6.3A Slow Blow Board Mount (Cartridge Style Excluded) 50A 287 0.009Ohm
0HEV010.ZXPCB 0HEV010.ZXPCB Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Through Hole Bulk LC HEV Active 1 (Unlimited) EAR99 ROHS3 Compliant 10A 5AG, 10mm x 38mm w/PC Pins (Midget) unknown Through Hole -40°C~125°C 0.406Diax1.532L 10.30mmx38.90mm 450V ELECTRIC FUSE Lift Trucks Cartridge 10kA 255 0.0128Ohm
TP5KP30CA TP5KP30CA Littelfuse Inc. 1.9320
Add to Cart

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 2016 Automotive, AEC-Q101, TP5KP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener WIRE NO O-PALF-W2 SILICON 1 SINGLE 30V BIDIRECTIONAL ISOLATED 5000W Automotive 8W No 33.3V 5000W 5kW 105.4A 48.4V 30V 1
P4KE510A-B P4KE510A-B Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Bulk 2011 P4KE no Active 1 (Unlimited) 2 Axial EAR99 434V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 600mA 485V 434V 400W 698V 570mA No 400W 698V 1
0TLN070.V 0TLN070.V Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Holder Bulk POWR-GARD® TLN Active 1 (Unlimited) 95.1992mm Non-RoHS Compliant 70A Cylindrical, Blade Terminals CE, UR Holder 1.063Diax3.748L 27.00mmx95.20mm 170V Electrical 70A Fast Blow Telecom Cartridge 100kA
0LMF003.H 0LMF003.H Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Holder Bulk POWR-GARD® LMF Active 1 (Unlimited) 46.228mm ROHS3 Compliant 3A Cartridge CE, CSA, UL Holder 0.610Diax1.820L 15.49mmx46.23mm 300V Electrical 3A Slow Blow Electrical, Industrial Cartridge 10kA
8.0SMDJ40CA-T7 8.0SMDJ40CA-T7 Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 8.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 40 YES R-PDSO-J2 SILICON 1 SINGLE 40V BIDIRECTIONAL 8000W Telecom 6.5W No 44.4V 8000W 8kW 124.1A 64.5V 40V 1
0ATO025.TPGLO 0ATO025.TPGLO Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Holder Bulk ATO® Obsolete Not Applicable Clear 19.05mm Non-RoHS Compliant 25A Blade, ATO/ATC 12.192mm 5.08mm CSA, UL Holder 0.750Lx0.200W x 0.480 H 19.05mmx5.08mmx12.19mm 32V 32V 25A Fast Blow Automotive
021701.6VXP 021701.6VXP Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Holder Bulk 217 Active 1 (Unlimited) Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 1.6A 5mm x 20mm CCC, CE, CSA,KC, PSE, SEMKO, UL, VDE 52.8mOhm Holder 1.09999g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.6A Fast Blow Cartridge, Glass 35A 4.615 0.0528Ohms
0433.375NR 0433.375NR Littelfuse Inc. 0.0475
Add to Cart

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 433 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead 375mA 1206 (3216 Metric) unknown 584.2μm CSA, UL 375mOhm Surface Mount -55°C~90°C 0.125Lx0.060W x 0.023 H 3.18mmx1.52mmx0.58mm 125V 125V 8536.10.00.40 TAPE AND REEL 3.18mm x 1.52mm x 0.58mm e0 TIN LEAD WRAPAROUND CSA; UL 3.18mm 1.52 mm ELECTRIC FUSE VERY FAST Thin Film 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.0028 0.375Ohm
15KPA33A-HR 15KPA33A-HR Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 20 Weeks Through Hole Tape & Reel (TR) 2014 15KPA-HR Active Not Applicable 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TA AVALANCHE Zener WIRE O-PALF-W2 SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 33V 15kW 54.7V 276.1A 8W No 36.9V 15000W 15kW 276.1A 1
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