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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) Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Depth Diameter Length RoHS Status Flammability Rating Lead Free Voltage - Rated Current Rating Radiation Hardening Number of Pins Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC Current HTS Code Packing Method Physical Dimension Type JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Ambient Temperature Range High Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Rated Voltage Trip Time or Delay Rated Breaking Capacity Pre-arcing Rating Body Height Current Rating (Amps) Response Time Working Voltage Joule Integral-Nom Applications Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current 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) Unidirectional Channels
0294050.HXJ-C 0294050.HXJ-C Littelfuse Inc. 0.0000
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0.00000000 Bolt Bulk 294 Obsolete 1 (Unlimited) 125°C -40°C Red 23mm ROHS3 Compliant 50A Auto Link 25.2984mm 16.4mm Bolt Mount -40°C~125°C 0.906Lx0.646W x 0.996 H 23.00mmx16.40mmx25.30mm 32V 50A Automotive
15KPA45A-HRA 15KPA45A-HRA Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Through Hole Tape & Reel (TR) 15KPA-HRA Active Not Applicable EAR99 ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TA Zener General Purpose 45V 15kW 72.8V 207.4A No 50.3V 15000W 15kW 207.4A 1
0326030.H 0326030.H Littelfuse Inc. 0.0000
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0.00000000 download Bulk 326 Obsolete 1 (Unlimited) Clip EAR99 6.35mm Non-RoHS Compliant Contains Lead 30A 3AB, 3AG, 1/4 x 1-1/4 CSA, UL 1.9mOhm Holder 0.250Diax1.250L 6.35mmx31.75mm 125V 125V 6.35mm x 31.75mm Nickel (Ni) NO 125°C -55°C END CAP CE; CSA; PSE; UL ELECTRIC FUSE TIME LAG 3AB 14400 s 31.75mm Slow Blow 1690 J Cartridge, Ceramic 400A 1690 0.0019Ohm
0498030.TXN 0498030.TXN Littelfuse Inc. 5.2234
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0.00000000 7 Weeks Bolt Bulk MIDI® 498 Active Not Applicable 125°C -40°C Orange 41mm ROHS3 Compliant Lead Free 30A Auto Link 8.001mm 12mm 2.06mOhm Bolt Mount -40°C~125°C 1.614Lx0.472W x 0.315 H 41.00mmx12.00mmx8.00mm 32V 32V 30A Slow Blow Automotive 1kA 4200 0.00206Ohms
0ATO015.HXGLO 0ATO015.HXGLO Littelfuse Inc. 2.4046
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0.00000000 7 Weeks Holder Bulk ATO® Active Not Applicable Blue 18.8mm Non-RoHS Compliant Contains Lead 15A Blade, ATO/ATC 12.192mm 5.25mm CSA, SAE, UL Holder 0.750Lx0.200W x 0.480 H 19.05mmx5.08mmx12.19mm 32V 32V 15A Fast Blow Automotive
0213005.M 0213005.M Littelfuse Inc. 0.0000
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0.00000000 download Bulk 213 Obsolete 1 (Unlimited) Clip EAR99 5mm Non-RoHS Compliant 250V 5A 5mm x 20mm BSI, CCC, CE, CSA, PSE, SEMKO, UR, VDE 11mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 8536.10.00.40 5.8mm x 22.5mm Nickel (Ni) NO Glass PIN WIRE THROUGH HOLE CCC; CE; CSA; IEC; PSE; SEMKO; UL; VDE ELECTRIC FUSE TIME LAG 5x20mm Slow Blow 314 J Cartridge, Glass 50A 314 0.0116Ohm
0294100.MXJ-C 0294100.MXJ-C Littelfuse Inc. 0.9269
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0.00000000 download 15 Weeks Bolt Bulk 294 Active 1 (Unlimited) 125°C -40°C Blue 23.0124mm ROHS3 Compliant 100A Auto Link 25.2984mm 16.4084mm Bolt Mount -40°C~125°C 0.906Lx0.646W x 0.996 H 23.00mmx16.40mmx25.30mm 32V 100A Automotive
0215.630VXP 0215.630VXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 215 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 630mA 5mm x 20mm CE, CSA, SEMKO, UL, VDE 720mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 630mA Slow Blow Cartridge, Ceramic 1.5kA 0.635 0.72Ohms
023706.3M 023706.3M Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 237 Obsolete 1 (Unlimited) Clip 19.9898mm Non-RoHS Compliant 6.3A 5mm x 20mm CE, CSA, PSE, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 125V 125V 6.3A Medium Blow Cartridge, Glass 10kA
0251.125MRT1 0251.125MRT1 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 251 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 125mA Axial unknown CSA, cURus 1.7Ohm 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 CSA; QPL; UL 2.8mm ELECTRIC FUSE VERY FAST 7.11mm Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.00174 1.7Ohm
1960080000 1960080000 Littelfuse Inc. 0.0000
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0.00000000 download Bulk 1999 196 Obsolete 1 (Unlimited) ROHS3 Compliant Lead Free 80mA 5mm x 20mm unknown cULus, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V Slow Blow Cartridge, Glass 150A 0.052
3298150.H 3298150.H Littelfuse Inc. 11.7381
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0.00000000 download 7 Weeks Bulk ZCASE Active 1 (Unlimited) EAR99 ROHS3 Compliant Module Bolt Mount -40°C~125°C 32V ELECTRIC FUSE 150A Board Mount (Cartridge Style Excluded) 2kA 75000 0.00032Ohm
023003.5DRT2W 023003.5DRT2W Littelfuse Inc. 0.0000
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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 3.5A Cartridge, Non-Standard (Axial) CSA, METI, UL 31mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 3.5A Slow Blow Cartridge, Glass 100A 110 0.031Ohms
0665.800HXSL 0665.800HXSL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk LT-5™ 665 Obsolete 1 (Unlimited) Radial ROHS3 Compliant Lead Free 800mA Radial, Can, Vertical unknown 8.4582mm CSA, UL 121mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V 8.5mm x 8.45mm 8.5mm Electric Fuse TIME LAG 14400 s Slow Blow Board Mount (Cartridge Style Excluded) 50A 4.05 0.121Ohm
021901.6M 021901.6M Littelfuse Inc. 0.0000
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0.00000000 download Bulk 219 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 5mm x 20mm BSI, CCC, CSA, KTL, PSE, SEMKO, UR, VDE Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm Nickel (Ni) NO END CAP CCC; CE; CSA; PSE; SEMKO; SEV; UL; VDE 5.2mm 1.6A ELECTRIC FUSE TIME LAG 5x20mm 44.2 A2/s 20mm 1.6A Slow Blow 44 J Cartridge, Glass 150A 10.61 0.032Ohm
0MAX100.HXGLO 0MAX100.HXGLO Littelfuse Inc. 7.7298
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0.00000000 13 Weeks Holder Bulk MAXI® Active Not Applicable 29.21mm Non-RoHS Compliant 100A Blade, Max 21.59mm 8.85mm SAE Holder 1.150Lx0.348W x 0.850 H 29.21mmx8.85mmx21.59mm 32V 32V 100A Slow Blow Automotive
0218001.MXF5P 0218001.MXF5P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 218 Active 1 (Unlimited) Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 1A 5mm x 20mm CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE 61.3mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1A Slow Blow Cartridge, Glass 35A 6.73 0.0613Ohms
047303.5YRT1 047303.5YRT1 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 473 no Obsolete 1 (Unlimited) EAR99 3.17mm Non-RoHS Compliant UL94 V-0 Contains Lead 3.5A Axial unknown CSA, PSE, UR 24mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 8536.10.00.40 TAPE AND REEL 3.43mm x 7.11mm e3 Tin (Sn) PIN WIRE CSA; PSE; UL ELECTRIC FUSE TIME LAG 7.11mm Slow Blow 26 J Board Mount (Cartridge Style Excluded) 50A 26.8 0.024Ohm
0PAL230.X 0PAL230.X Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Bolt Bulk PAL™ Active Not Applicable Pink 330.2mm ROHS3 Compliant 30A Auto Link 406.4mm Bolt Mount 32V 30A Automotive
0230002.DRT2P 0230002.DRT2P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Glass Tape & Reel (TR) 230 yes Active 1 (Unlimited) Axial EAR99 4.7mm ROHS3 Compliant Lead Free 2A Cartridge, Non-Standard (Axial) unknown CE, CSA, PSE, UL 69.2mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 250V 8536.10.00.40 TAPE AND REEL 4.7mm x 14.48mm e3 Matte Tin (Sn) PIN WIRE CE; CSA; PSE; UL ELECTRIC FUSE TIME LAG 14.48mm Slow Blow 30 J Cartridge, Glass 35A AC 10kA DC 30 0.0698Ohm
FCD061500TP FCD061500TP Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 FCD Obsolete 1 (Unlimited) 125°C -55°C 1.6002mm ROHS3 Compliant Lead Free 5A 0603 (1608 Metric) 457.2μm 812.8μm cULus 14mOhm Surface Mount -55°C~125°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 24V 5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.58 0.014Ohms
0251.500PF001L 0251.500PF001L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) PICO® II 251 Active 1 (Unlimited) Axial 125°C -55°C 7.112mm ROHS3 Compliant 500mA Axial CCC, CSA, cURus, TUV 280mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 500mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.0598 0.302Ohms
0695025.PXP 0695025.PXP Littelfuse Inc. 0.0000
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0.00000000 download 6 Weeks Active Not Applicable EAR99 ROHS3 Compliant 10.7mm x 6.2mm x 17.5mm 125°C -40°C END CAP 10.7mm 6.2 mm 25A ELECTRIC FUSE 32V 1000 A 17.5mm
169.6885.5302 169.6885.5302 Littelfuse Inc. 0.0000
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0.00000000 Bulk FK3 MAXI™ Obsolete 1 (Unlimited) EAR99 Green ROHS3 Compliant UL94 V-0 Lead Free 30A Blade, Max unknown 9.1mm UL 2.1mOhm Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 32V 29.7mm x 9.1mm x 21.3mm NO TAB/BLADE UL 29.7mm ELECTRIC FUSE Slow Blow 6000 J Automotive 1kA 6000 0.0021Ohm
023302.5M 023302.5M Littelfuse Inc. 0.0000
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0.00000000 download Bulk 233 Obsolete 1 (Unlimited) Clip EAR99 Non-RoHS Compliant 2.5A 5mm x 20mm unknown CSA, K-MARK, METI, UL 52mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 125V 5.2mm x 20mm e3 Tin (Sn) NO END CAP CE; CSA; KC; PSE; UL 5.2mm ELECTRIC FUSE 20mm Medium Blow 17 J Cartridge, Glass 10kA 17.5 0.052Ohm
0275012.M 0275012.M Littelfuse Inc. 0.0000
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0.00000000 download Through Hole PICO® 275 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.112mm Non-RoHS Compliant 12A Axial Through Hole -55°C~125°C 0.093Diax0.280L 2.36mmx7.11mm 32V 32V 12A Fast Blow Board Mount (Cartridge Style Excluded)
0230.250DRT1SW 0230.250DRT1SW Littelfuse Inc. 0.0000
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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 250mA Cartridge, Non-Standard (Axial) CSA, UL 2.41Ohm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 250mA Slow Blow Cartridge, Glass 35A 0.216 2.41Ohms
0362007.M 0362007.M Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 362 Active 1 (Unlimited) Clip 25.4mm Non-RoHS Compliant 7A 8AG, 1/4 x 1 Holder 0.250Diax1.000L 6.35mmx25.40mm 32V 32V 7A Fast Blow Cartridge, Glass
0224002.DRT2W 0224002.DRT2W Littelfuse Inc. 0.0000
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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 2A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 49mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 250V 2A Fast Blow Cartridge, Glass 100A 1.5 0.049Ohms
0287040.PXCN 0287040.PXCN Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Holder, Socket Bulk ATOF® Active Not Applicable EAR99 Orange 5.1mm ROHS3 Compliant Lead Free 40A No 2 Blade, ATO/ATC Unknown 12.2936mm CSA, UL 1.44mOhm Holder -40°C~105°C 0.752Lx0.201W x 0.484 H 19.10mmx5.10mmx12.30mm 32V 32V 40A e3 Tin (Sn) 105°C Nylon TAB/BLADE CUL; UL 19.1mm ELECTRIC FUSE 1000 A 32V 3310 J Automotive 40A 3310 0.00144Ohm
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