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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 Diameter Length RoHS Status Lead Free Contact Material Contact Plating Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC HTS Code Packing Method Physical Dimension JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Rated Voltage(DC) Pre-arcing Rating Body Height Composition Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Joule Integral-Nom Power Dissipation Fuse Type Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class
0234010.M 0234010.M Littelfuse Inc. 0.0000
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0.00000000 download Ceramic 234 Obsolete 1 (Unlimited) Clip EAR99 125°C -55°C Non-RoHS Compliant 10A PRE ARCHING TIME: OPEN WITHIN 400 MS AT 200% RATED CURRENT 5mm x 20mm CSA, K-MARK, METI, UL 10mOhm Holder 0.205Diax0.787L 5.20mmx20.00mm 250V BULK 5.2mm x 20mm e3 Tin (Sn) NO END CAP CE; CSA; KTL; PSE; UL 5.2mm ELECTRIC FUSE 5x20mm 3600 s 129.02 A2/s 20mm Medium Blow 129 J Cartridge, Ceramic 200A 133 0.01Ohm
021901.6MXE 021901.6MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 219 Obsolete 1 (Unlimited) Axial Non-RoHS Compliant 1.6A 5mm x 20mm (Axial) unknown BSI, CCC, CSA, KTL, PSE, SEMKO, UR, VDE 32mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V ELECTRIC FUSE Slow Blow Cartridge, Glass 150A 10.61 0.032Ohm
043403.5NRP 043403.5NRP Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 434 Obsolete 1 (Unlimited) 90°C -55°C 1.6002mm Non-RoHS Compliant Contains Lead 3.5A 0603 (1608 Metric) 304.8μm 812.8μm CSA, UL 19mOhm Surface Mount -55°C~90°C 0.063Lx0.032W x 0.012 H 1.60mmx0.81mmx0.31mm 32V 32V Thin Film 1608 0603 3.5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.265 0.019Ohms
0273003.V 0273003.V Littelfuse Inc. 4.0488
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0.00000000 download 13 Weeks Bulk MICRO™ 273 Active 1 (Unlimited) ROHS3 Compliant Radial, Can, Vertical CSA, QPL, UL Through Hole -55°C~85°C 0.250Dia x 0.350 H 6.35mmx8.89mm 125V 125V 3A Fast Blow Board Mount (Cartridge Style Excluded) 10kA 0.759 0.0275Ohms
0506015.MXEP 0506015.MXEP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 506 Active 1 (Unlimited) Axial 6.35mm ROHS3 Compliant 15A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, cURus 7.3mOhm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 600V 500V 6.98mm x 32.72mm PIN WIRE CE, UL ELECTRIC FUSE 3AB 32.72mm Fast Blow Cartridge, Ceramic 10kA 61 0.008Ohm
0230003.DRT2SW 0230003.DRT2SW 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 3A Cartridge, Non-Standard (Axial) CSA, METI, UL 38mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 3A Slow Blow Cartridge, Glass 100A 77 0.038Ohms
02393.15TXP 02393.15TXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 239 Active 1 (Unlimited) Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 3.15A 5mm x 20mm CE, CSA, KC, PSE, UL 41.4mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 3.15A Slow Blow Cartridge, Glass 100A 128.05 0.0414Ohms
0301030.M 0301030.M Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk AGA Obsolete 1 (Unlimited) Clip 15.875mm Non-RoHS Compliant 30A 1AG, 1/4 x 5/8 Holder 0.250Diax0.625L 6.35mmx16.00mm 32V 32V 30A Cartridge, Glass
0224007.HXW 0224007.HXW 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 7A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 12.3mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 125V 125V 7A Fast Blow Cartridge, Glass 10kA 40 0.0123Ohms
0443002.DRLC 0443002.DRLC Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) Nano²® 443LC Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.398Lx0.123W x 0.123 H 10.10mmx3.12mmx3.12mm 280V 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A 18.06 52mOhms
2205.350MXP 2205.350MXP Littelfuse Inc. 0.0000
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0.00000000 15 Weeks Through Hole Bulk 2205 yes Active 1 (Unlimited) Axial EAR99 4.7mm ROHS3 Compliant 350mA 2AG, 5mm x 15mm (Axial) unknown CE, CSA, UL 1.31Ohm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 8536.10.00.40 4.7mm x 14.48mm Nickel (Ni) PIN WIRE CE; CSA; UL ELECTRIC FUSE 14.48mm Slow Blow Cartridge, Glass 35A 0.49 1.31Ohm
0213.800MXE 0213.800MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 213 Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 800mA 5mm x 20mm (Axial) unknown BSI, CCC, CE, CSA, SEMKO, UR, VDE 163.5mOhm 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 CCC; CE; CSA; IEC; SEMKO; UL; VDE 5.8mm ELECTRIC FUSE TIME LAG 5x20mm 22.5mm Slow Blow 9 J Cartridge, Glass 35A 9.42 0.1635Ohm
0225010.H 0225010.H Littelfuse Inc. 0.0000
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0.00000000 download Bulk 225 Obsolete 1 (Unlimited) Clip EAR99 4.5mm Non-RoHS Compliant Contains Lead 10A 2AG, 5mm x 15mm CSA, METI, UL 6.75mOhm Holder -55°C~125°C 0.177Diax0.570L 4.50mmx14.48mm 125V 125V 4.8mm x 14.9mm e3 Tin (Sn) END CAP CE, CSA, PSE, UL ELECTRIC FUSE 2AG 14400 s 14.9mm Fast Blow Cartridge, Glass 10kA 116 0.00675Ohm
0897010.N 0897010.N Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk MINI® 897 Obsolete 1 (Unlimited) 125°C -40°C Red 10.8966mm ROHS3 Compliant Lead Free 10A Blade, Miniature (Low Profile) 8.7376mm 3.81mm Holder -40°C~125°C 0.429Lx0.150W x 0.344 H 10.90mmx3.81mmx8.73mm 58V 10A Fast Blow Automotive 1kA
0514008.MXP 0514008.MXP Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Bulk 514 Active 1 (Unlimited) ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, cURus Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 500V 8A Fast Blow Cartridge, Ceramic 5kA 28.8 0.029Ohms
0235.200VXP 0235.200VXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 235 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 200mA 5mm x 20mm CE, CSA, K-MARK, UL 3.15Ohm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 200mA Fast Blow Cartridge, Glass 35A 0.00867 3.15Ohms
0224.750DRT3W 0224.750DRT3W 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 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
37205000511 37205000511 Littelfuse Inc. 0.8681
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0.00000000 download 11 Weeks Through Hole Bulk 2011 TR5® 372 Active 1 (Unlimited) Radial EAR99 8.5mm ROHS3 Compliant 500mA Radial, Can, Vertical 8.001mm CCC, cURus, SEMKO, VDE 155mOhm Through Hole -40°C~85°C 0.335Dia x 0.315 H 8.50mmx8.00mm 250V 8536.10.00.40 8.5mm x 8mm e3 Matte Tin (Sn) PIN WIRE CCC; KTL; SEMKO; UL; VDE ELECTRIC FUSE TIME LAG TR5 Slow Blow 1 J 180mW Board Mount (Cartridge Style Excluded) 35A 2 0.155Ohm
0895060.U 0895060.U Littelfuse Inc. 2.0733
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0.00000000 download 7 Weeks Bulk JCASE® Active 1 (Unlimited) Socket EAR99 Yellow ROHS3 Compliant 60A Auto Link unknown 16.002mm 830μOhm Holder -40°C~125°C 0.571Lx0.472W x 0.630 H 14.50mmx12.00mmx16.00mm 58V ELECTRIC FUSE Automotive 1kA 9600 0.00083Ohm
0326.062H 0326.062H 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 62mA 3AB, 3AG, 1/4 x 1-1/4 91Ohm Holder 0.250Diax1.250L 6.35mmx31.75mm 250V 250V 6.35mm x 31.75mm Nickel (Ni) NO 125°C -55°C END CAP CE ELECTRIC FUSE TIME LAG 3AB 14400 s 31.75mm Slow Blow Cartridge, Ceramic 100A 0.0276 91Ohm
0677.630DRT4 0677.630DRT4 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 677 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 630mA Cartridge, Non-Standard (Axial) unknown CSA, UL, VDE 178mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 TAPE AND REEL 3.9mm x 11mm e0 TIN LEAD PIN WIRE CSA; IEC; UL; VDE ELECTRIC FUSE 11mm Slow Blow 2 J Cartridge, Ceramic 35A 2.55 0.178Ohm
0ATO015.MXGLO 0ATO015.MXGLO Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Holder Bulk ATO® Active Not Applicable Blue 18.8mm Non-RoHS Compliant 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
1206SFV1.50FM/065-2 1206SFV1.50FM/065-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 1206SFV Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) UL Surface Mount -55°C~125°C 0.126Lx0.067W x 0.048 H 3.20mmx1.70mmx1.23mm 65V 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.37 0.05Ohms
0473002.PARL 0473002.PARL Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Box (TB) PICO® II 473 Active 1 (Unlimited) Axial 125°C -55°C 7.112mm ROHS3 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
021302.5TXP 021302.5TXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 213 Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant Brass Nickel 2.5A 5mm x 20mm BSI, CCC, CE, CSA, PSE, SEMKO, UR, VDE 30.5mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2.5A Slow Blow Cartridge, Glass 35A 138 0.0305Ohms
0665.080HXLL 0665.080HXLL 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 80mA Radial, Can, Vertical unknown 8.4582mm CSA, UL 4.427Ohm 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 0.0313 4.427Ohm
0316001.NAT1 0316001.NAT1 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Box (TB) PICO® II 316 Obsolete 1 (Unlimited) EAR99 ROHS3 Compliant Axial unknown CCC Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 8536.10.00.40 AMMO PACK 2.8mm x 7.11mm e3 TIN NO PIN WIRE CCC 2.8mm 1A ELECTRIC FUSE VERY FAST 14400 s 125V 7.11mm 1A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.256 0.128Ohm Supplemental
0318001.VXP 0318001.VXP Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Through Hole Bulk 318 yes Active Not Applicable EAR99 ROHS3 Compliant 1A 2 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, KC, PSE, UL 190mOhm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 250V 8536.10.00.40 e3 Matte Tin (Sn) PIN WIRE CE; CSA; KTL; PSE; UL 6.99mm ELECTRIC FUSE Fast Blow Cartridge, Glass 35A 0.76 0.19Ohm
0230.250DRT1W 0230.250DRT1W 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
0283030.MXJ 0283030.MXJ Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bolt Bulk PAL™ 283 Active 1 (Unlimited) Pink ROHS3 Compliant 30A 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
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