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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) Number of Terminations 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 Technology Voltage - Rated AC HTS Code Packing Method Physical Dimension Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Pre-arcing Rating Body Height Diode Element Material Number of Elements Configuration Polarity Current Rating (Amps) Response Time Working Voltage Joule Integral-Nom Applications Power Dissipation Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current Power Dissipation-Max Fuse Type 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
0674006.DRT4P 0674006.DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 674 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 6A Cartridge, Non-Standard (Axial) CSA, UL 13.1mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 6A Fast Blow Cartridge, Ceramic 50A 18 0.0131Ohms
0230007.HXW 0230007.HXW 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 7A Cartridge, Non-Standard (Axial) cUL, METI 11.5mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 125V 7A Slow Blow Cartridge, Glass 400A 464 0.0115Ohms
0234004.MXE 0234004.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 234 Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 4A PRE ARCHING TIME: OPEN WITHIN 400 MS AT 200% RATED CURRENT 5mm x 20mm (Axial) unknown CSA, K-MARK, METI, UL 32mOhm Through Hole 0.228Diax0.886L 5.80mmx22.50mm 250V 8536.10.00.40 5.5mm x 21.5mm e3 Tin (Sn) 125°C -55°C PIN WIRE CE; CSA; KTL; PSE; UL 5.5mm ELECTRIC FUSE 5x20mm 3600 s 10.37 A2/s 21.5mm Medium Blow 10 J Cartridge, Ceramic 200A 10.7 0.032Ohm
279.685001 279.685001 Littelfuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
0230002.DRT3W 0230002.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 2A Cartridge, Non-Standard (Axial) CSA, METI, UL 69.2mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 2A Slow Blow Cartridge, Glass 100A 30 0.0692Ohms
0251001.PF008L 0251001.PF008L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Box (TB) PICO® II 251 Active 1 (Unlimited) Axial 125°C -55°C 7.112mm ROHS3 Compliant 1A Axial CCC, CSA, cURus, PSE, TUV 128mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 1A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.256 0.128Ohms
153.0020.5402 153.0020.5402 Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Active 1 (Unlimited) ROHS3 Compliant
23018000001 23018000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 2006 230 Active 1 (Unlimited) Axial 70°C -25°C 19.9898mm Non-RoHS Compliant 8A 5mm x 20mm Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 8A Fast Blow Cartridge, Ceramic 1kA 10
1970400000 1970400000 Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2003 197 Obsolete 1 (Unlimited) ROHS3 Compliant 5mm x 20mm cUL, UL Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 400mA Medium Blow Cartridge, Glass 35A 0.092
0297002.WXUL 0297002.WXUL Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk MINI® 297 Obsolete 1 (Unlimited) 125°C -40°C Gray 10.9mm ROHS3 Compliant 2A Blade, Miniature 8.7884mm 3.8mm SAE, UL 5.56mOhm Holder -40°C~125°C 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 2A Fast Blow Automotive 1kA 2.8 0.00556Ohms
0224004.DRT2UP 0224004.DRT2UP Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 224 Obsolete 1 (Unlimited) 125°C -55°C 14.478mm ROHS3 Compliant Lead Free 4A 2AG, 5mm x 15mm (Axial) CE, CSA, PSE, UL 24mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 125V 250V 4A Fast Blow Cartridge, Glass 100A 9.4 0.024Ohms
1206SFF500FM/32-2 1206SFF500FM/32-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFF Active 1 (Unlimited) 1206 (3216 Metric) UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.051 H 3.20mmx1.60mmx1.30mm 32V 5A Fast Blow Board Mount (Cartridge Style Excluded) 45A 0.6 0.015Ohm
0473002.YRT3 0473002.YRT3 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 473 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.11mm Non-RoHS Compliant 2A Axial CSA, PSE, UR 71.2mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A 7.6 0.0712Ohms
0277.062M 0277.062M Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PICO® 277 Active 1 (Unlimited) Axial 85°C -55°C 2.41mm 7.1374mm Non-RoHS Compliant Contains Lead 62mA Axial Through Hole 0.093Diax0.281L 2.36mmx7.14mm 125V 125V 62mA Fast Blow Board Mount (Cartridge Style Excluded)
0995060.Z 0995060.Z Littelfuse Inc. 0.0000
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0.00000000 download Bulk JCASE™ 995 Obsolete 1 (Unlimited) Socket EAR99 Yellow ROHS3 Compliant Lead Free 60A Auto Link unknown 12mm 760μOhm Holder -40°C~125°C 0.555Lx0.472W x 1.063 H 14.10mmx12.00mmx27.00mm 58V 14.1mm x 12mm x 27mm NO 14.1mm ELECTRIC FUSE Slow Blow 19500 J Automotive 1kA 19500 0.00076Ohm
023901.6VXEP 023901.6VXEP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 239 Active 1 (Unlimited) 125°C -55°C 22.5044mm ROHS3 Compliant 1.6A 5mm x 20mm (Axial) CE, CSA, KC, PSE, UL 120.5mOhm Through Hole -55°C~125°C 0.217Diax0.846L 5.50mmx21.50mm 250V 1.6A Slow Blow Cartridge, Glass 100A 30.43 0.1205Ohms
0263004.WRT1 0263004.WRT1 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 263 yes Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 4A Axial CSA, PSE, UR 19.3mOhm Through Hole -55°C~125°C 0.155Diax0.280L 3.94mmx7.11mm 250V 8536.10.00.40 TAPE AND REEL 3.94mm x 7.11mm e3 Tin (Sn) PIN WIRE CSA; PSE; UL 3.94mm ELECTRIC FUSE VERY FAST 14400 s 7.11mm Fast Blow 3 J Board Mount (Cartridge Style Excluded) 50A 3.08 0.0193Ohm
0472001.NRT1L 0472001.NRT1L Littelfuse Inc. 0.0000
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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
19813000001 19813000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 198 Obsolete 1 (Unlimited) Clip 70°C -25°C 5.2mm 19.9898mm ROHS3 Compliant Contains Lead 3A 5mm x 20mm CSA, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 3A Slow Blow Cartridge, Glass 100A 110
39802500000 39802500000 Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Box (TB) 2006 TE5® 398 Active 1 (Unlimited) Radial 85°C -40°C Brown 8.509mm ROHS3 Compliant UL94 V-0 Lead Free 250mA Radial, Box 8.001mm 3.9878mm cULus 355mOhm Through Hole -40°C~85°C 0.335Lx0.157W x 0.315 H 8.50mmx4.00mmx8.00mm 65V 65V 250mA Medium Blow Board Mount (Cartridge Style Excluded) 50A 0.045 0.355Ohms
022403.5HXW 022403.5HXW Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 224 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.478mm Non-RoHS Compliant Contains Lead 3.5A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 25.8mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 250V 3.5A Fast Blow Cartridge, Glass 100A 6.7 0.0258Ohms
30311600131 30311600131 Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk 2014 TR3® 303 Active Not Applicable Radial 70°C -25°C ROHS3 Compliant 1.6A Radial, Can, Vertical 8.001mm CSA, UL 52mOhm Through Hole -25°C~70°C 0.236Dia x 0.315 H 6.00mmx8.00mm 63V 125V 1.6A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.11 0.052Ohms
0322008.HXP 0322008.HXP Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 322 Obsolete 1 (Unlimited) Clip 125°C -55°C 6.35mm 31.75mm ROHS3 Compliant Lead Free 8A 3AB, 3AG, 1/4 x 1-1/4 CE, cULus, PSE 8.8mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 8A Fast Blow Cartridge, Ceramic 100A 16.45 0.0088Ohms
JCAS060.XP JCAS060.XP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk JCASE™ 495 Active Not Applicable Yellow 14.097mm ROHS3 Compliant 60A Auto Link 27.0002mm 11.9888mm Holder 0.555Lx0.472W x 1.063 H 14.10mmx12.00mmx27.00mm 32V 32V 60A Slow Blow Automotive
39711250000 39711250000 Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Box (TB) 2012 TE5® 397 Active 1 (Unlimited) Radial EAR99 Brown 4mm ROHS3 Compliant UL94 V-0 Lead Free 1.25A Radial, Box unknown 8.001mm cUL, UL 71.58mOhm Through Hole -40°C~85°C 0.335Lx0.157W x 0.315 H 8.50mmx4.00mmx8.00mm 125V 125V AMMO PACK; TAPE AND REEL e3 Tin (Sn) PIN WIRE UL ELECTRIC FUSE TIME LAG TE5 Slow Blow 125V 5 J 250mW Board Mount (Cartridge Style Excluded) 50A 5 0.07158Ohm
20105000001 20105000001 Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Glass Bulk 2014 201 Active 1 (Unlimited) Clip 70°C -25°C 5.2mm 20mm ROHS3 Compliant Lead Free 500mA 5mm x 20mm cULus Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 500mA Medium Blow 400mW Cartridge, Glass 80A 0.35
0219.800MXE 0219.800MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 219 Obsolete 1 (Unlimited) Axial Non-RoHS Compliant 800mA 5mm x 20mm (Axial) unknown BSI, CCC, CSA, KTL, PSE, SEMKO, UR, VDE 163mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V ELECTRIC FUSE Slow Blow Cartridge, Glass 150A 9.42 0.163Ohm
0AGW010.H 0AGW010.H Littelfuse Inc. 0.0000
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0.00000000 download Bulk AGW Obsolete Not Applicable Non-RoHS Compliant 7AG, 1/4 x 7/8 Holder 0.250Diax0.875L 6.35mmx22.22mm 32V 32V 10A Fast Blow Cartridge, Glass
0MIN020.VXGLO 0MIN020.VXGLO Littelfuse Inc. 0.0000
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0.00000000 download Bulk MINI® Obsolete Not Applicable EAR99 Yellow Non-RoHS Compliant 20A Blade, Miniature unknown 8.7884mm SAE, UL Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V ELECTRIC FUSE Fast Blow Automotive
SMCG28A-HRA SMCG28A-HRA Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) 2015 SMCG-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -65°C~150°C TJ AVALANCHE Zener DUAL L BEND R-PDSO-L2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 28V 1.5kW 45.4V 33.1A 6.5W No 31.1V 1500W 1.5kW 33.1A 1
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