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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 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 Current Rating Additional Feature Package / Case 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 JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Pre-arcing Rating Body Height Composition Current Rating (Amps) Response Time Joule Integral-Nom Fuse Type Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance
0232004.MXW 0232004.MXW Littelfuse Inc. 0.0000
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0.00000000 download Bulk 232 Obsolete 1 (Unlimited) Non-RoHS Compliant 5mm x 20mm METI Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 4A Medium Blow Cartridge, Glass 100A 38.75 0.018Ohms
0232008.M 0232008.M Littelfuse Inc. 0.0000
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0.00000000 download Bulk 232 Obsolete 1 (Unlimited) Clip EAR99 Non-RoHS Compliant 8A 5mm x 20mm unknown METI 7.6mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm NO END CAP CE; KC; PSE 5.2mm ELECTRIC FUSE 20mm Medium Blow 182 J Cartridge, Glass 100A 187.5 0.0076Ohm
0311007.H 0311007.H Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk AGC Obsolete 1 (Unlimited) Clip 85°C -40°C 6.35mm 31.75mm Non-RoHS Compliant Contains Lead 7A 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 0.250Diax1.250L 6.35mmx31.75mm 32V 32V 7A 7A Fast Blow Cartridge, Glass
06773.15MXE 06773.15MXE Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Bulk 677 Active 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead Cartridge, Non-Standard (Axial) unknown CSA, UL, VDE Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 8536.10.00.40 3.9mm x 11mm e0 TIN LEAD NO PIN WIRE CSA; IEC; UL; VDE 3.9mm 3.15A ELECTRIC FUSE 11mm 3.15A Slow Blow 40 J Cartridge, Ceramic 35A 40.8 0.02Ohm
0262004.V 0262004.V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk Micro™ 262 Active 1 (Unlimited) Radial EAR99 Non-RoHS Compliant 4A Radial, Can, Vertical unknown 7.366mm CSA, QPL, UL 19mOhm Through Hole -55°C~125°C 0.235Dia x 0.290 H 5.97mmx7.37mm 125V 125V 8536.10.00.40 5.97mm x 7.37mm e4 GOLD Thermoplastic PIN WIRE CSA; QPL; UL 5.97mm ELECTRIC FUSE VERY FAST 14400 s Fast Blow Board Mount (Cartridge Style Excluded) 10kA 0.019Ohm
0216016.TXP 0216016.TXP Littelfuse Inc. 1.4149
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0.00000000 download 15 Weeks Bulk 216 yes Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 0.01 SEC AT 400% RATED CURRENT 5mm x 20mm CE, CSA, PSE, SEMKO, UR, TUV Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm e3 Tin (Sn) NO END CAP CE; CSA; CUL; IEC; PSE; SEMKO; TUV; UL 5.2mm 16A ELECTRIC FUSE 20mm 16A Fast Blow 462 J Cartridge, Ceramic 750A 462.5 0.004Ohm
0219004.M 0219004.M Littelfuse Inc. 0.0000
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0.00000000 download Bulk 219 Obsolete 1 (Unlimited) Clip EAR99 Non-RoHS Compliant 4A 5mm x 20mm BSI, CCC, CSA, KTL, PSE, SEMKO, UR, VDE 13mOhm 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 ELECTRIC FUSE TIME LAG 5x20mm 330 A2/s 20mm Slow Blow 330 J Cartridge, Glass 150A 70.95 0.013Ohm
0217015.MXBP 0217015.MXBP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 217 Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant 15A 5mm x 20mm CE, PSE, VDE 4mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 15A Fast Blow Cartridge, Glass 150A 607.135 0.004Ohms
04200005UR 04200005UR Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2006 PICO® 420 Active 1 (Unlimited) 7.24mm ROHS3 Compliant 3A 2-SMD, J-Lead 3.05mm 4.32mm CSA, UL 38mOhm Surface Mount 250V 3A Slow Blow Board Mount (Cartridge Style Excluded) 35A 21 0.038Ohms
0430003.WR 0430003.WR Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 430 Obsolete 1 (Unlimited) 1.52mm Non-RoHS Compliant Contains Lead 3A 1206 (3216 Metric) unknown 1.14mm CSA, UL 20mOhm Surface Mount -55°C~90°C 0.125Lx0.060W x 0.045 H 3.18mmx1.52mmx1.14mm 32V 63V ELECTRIC FUSE Thin Film 3.15A Slow Blow Board Mount (Cartridge Style Excluded) 50A 1.33 0.02Ohm
19302000001 19302000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 193 Obsolete 1 (Unlimited) Clip 70°C -25°C 19.9898mm ROHS3 Compliant Lead Free 200mA 5mm x 20mm cURus, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 200mA Fast Blow Cartridge, Glass 35A 0.018
0672.250MXE 0672.250MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 672 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 250mA Cartridge, Non-Standard (Axial) unknown CSA, UL 1.612Ohm 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 Fast Blow Cartridge, Glass 50A 0.0225 1.612Ohm
0483.500DR 0483.500DR Littelfuse Inc. 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) Active 1206 (3216 Metric) Surface Mount 75V 500mA Fast Blow
0673002.DRT4P 0673002.DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Reel (TR) 673 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 2A Cartridge, Non-Standard (Axial) CSA, UL 41mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 2A Slow Blow Cartridge, Glass 50A 6.56 0.041Ohms
0672.600DRT4P 0672.600DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 672 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 600mA Cartridge, Non-Standard (Axial) CSA, UL 176.5mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 600mA Fast Blow Cartridge, Glass 50A 0.218 0.1765Ohms
0293050.H 0293050.H Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Bulk PAL™ 293 Active 1 (Unlimited) Socket Red ROHS3 Compliant 50A Auto Link unknown 30.607mm Holder 0.906Lx0.646W x 1.205 H 23.00mmx16.40mmx30.60mm 32V 23mm x 16.4mm x 30.6mm 125°C -40°C 23mm 16.4 mm Electric Fuse Slow Blow Automotive
0217008.MXE 0217008.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 217 yes Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 8A 5mm x 20mm (Axial) BSI, CE, CCC, CSA, KC, PSE, SEMKO, UR, VDE 7mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V 8536.10.00.40 5.8mm x 22.5mm e3 Tin (Sn) PIN WIRE CE; IEC; KC; PSE; UL 5.8mm ELECTRIC FUSE 5x20mm 198.16 A2/s 22.5mm Fast Blow 198 J Cartridge, Glass 80A 198.158 0.007Ohm
42011500000 42011500000 Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 420 Obsolete 1 (Unlimited) 125°C -55°C 6.096mm Non-RoHS Compliant Exempt 1.5A 2410 (6125 Metric) 2.7686mm 2.7686mm cURus Surface Mount -55°C~125°C 0.240Lx0.109W x 0.109 H 6.10mmx2.77mmx2.77mm 80V 125V 1.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A 3.2
0673007.MXE 0673007.MXE Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 673 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 7A Cartridge, Non-Standard (Axial) unknown CSA, UL 8.4mOhm 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 94 J Cartridge, Glass 50A 94.7 0.0084Ohm
0251007.MXJL 0251007.MXJL Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PICO® II 251 Active 1 (Unlimited) 125°C -55°C 7.112mm ROHS3 Compliant 7A Axial CSA, cURus, TUV 10.5mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 7A Fast Blow Board Mount (Cartridge Style Excluded) 50A 10.4 0.0107Ohms
0232004.MXE 0232004.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 232 Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 4A 5mm x 20mm (Axial) unknown METI 18mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V 8536.10.00.40 5.8mm x 22.5mm e3 TIN PIN WIRE CE; KC; PSE 5.8mm ELECTRIC FUSE 22.5mm Medium Blow 37 J Cartridge, Glass 100A 38.75 0.018Ohm
0230005.HXSW 0230005.HXSW Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 5A Cartridge, Non-Standard (Axial) cUL, METI 18.5mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 125V 5A Slow Blow Cartridge, Glass 400A 267 0.0185Ohms
0224008.DRT2W 0224008.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 8A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 10mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 125V 125V 8A Fast Blow Cartridge, Glass 10kA 56 0.01Ohms
0293545.T 0293545.T Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Holder Bulk PAL™ 293 Active 1 (Unlimited) Socket Red 23.0124mm ROHS3 Compliant 45A Auto Link 30.607mm 16.4084mm Holder 0.906Lx0.646W x 1.205 H 23.00mmx16.40mmx30.60mm 32V 45A Slow Blow Automotive
0324.500H 0324.500H Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 324 Obsolete 1 (Unlimited) Axial EAR99 6.99mm Non-RoHS Compliant Contains Lead 500mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CSA, UL 500mOhm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 125V 250V 8536.10.00.40 6.99mm x 32.72mm e3 Tin (Sn) PIN WIRE CE; CSA; UL ELECTRIC FUSE 3AB 32.72mm Fast Blow Cartridge, Ceramic 35A AC 10kA DC 0.115 0.5Ohm
0219.630MXE 0219.630MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 219 Obsolete 1 (Unlimited) Axial Non-RoHS Compliant 630mA 5mm x 20mm (Axial) unknown BSI, CCC, CSA, KTL, PSE, SEMKO, UR, VDE 275mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V ELECTRIC FUSE Slow Blow Cartridge, Glass 150A 4.8 0.275Ohm
0230004.DRT3W 0230004.DRT3W 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 4A Cartridge, Non-Standard (Axial) cUL, METI 25.6mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 125V 4A Slow Blow Cartridge, Glass 400A 148 0.0256Ohms
0251007.NRT1 0251007.NRT1 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 7A Axial unknown CSA, cURus, TUV 10.5mOhm 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; TUV; UL 2.8mm ELECTRIC FUSE VERY FAST 7.11mm Fast Blow 10 J Board Mount (Cartridge Style Excluded) 50A AC 300A DC 10.4 0.0107Ohm
0325.375VXP 0325.375VXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 325 Active 1 (Unlimited) ROHS3 Compliant 375mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, UL 2.155Ohm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 125V 250V 6.985mm x 32.72mm PIN WIRE 6.985mm ELECTRIC FUSE TIME LAG 3AB 14400 s 32.72mm Slow Blow Cartridge, Ceramic 100A AC 10kA DC 1.2 2.155Ohm
37304000000 37304000000 Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Box (TB) 2014 TR5® 373 Active 1 (Unlimited) Radial EAR99 Brown 8.5mm ROHS3 Compliant UL94 V-0 Lead Free 400mA Radial, Can, Vertical unknown 8.001mm CSA, cULus 220mOhm Through Hole -40°C~85°C 0.335Dia x 0.315 H 8.50mmx8.00mm 250V 250V 8536.10.00.40 AMMO PACK; TAPE AND REEL 8.5mm x 8mm e3 Tin (Sn) PIN WIRE CSA; UL ELECTRIC FUSE TE5 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.016 0.22Ohm
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