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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 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 Capacitance @ Frequency 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 Pre-arcing Rating Body Height Current Rating (Amps) Number of Circuits Response Time Joule Integral-Nom Power Dissipation Energy Fuse Type Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
0224003.HXW 0224003.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 3A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 31mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 250V 3A Fast Blow Cartridge, Glass 100A 4.62 0.031Ohms
0603SFF500FM/32-2 0603SFF500FM/32-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFF Active 1 (Unlimited) Non-RoHS Compliant 0603 (1608 Metric) UL Surface Mount -55°C~125°C 0.063Lx0.032W x 0.037 H 1.60mmx0.80mmx0.95mm 32V 5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.7 0.013Ohm
0219.315M 0219.315M Littelfuse Inc. 0.0000
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0.00000000 download Bulk 219 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 5mm x 20mm unknown 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; SEMKO; SEV; UL; VDE 5.2mm 0.315A ELECTRIC FUSE TIME LAG 5x20mm 1.23 A2/s 20mm 315mA Slow Blow 1 J Cartridge, Glass 150A 1.14 0.848Ohm
2206002.HXP 2206002.HXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2206 Active 1 (Unlimited) Axial 4.7mm ROHS3 Compliant 2A 2AG, 5mm x 15mm (Axial) unknown CE, CSA, UL 49.7mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 300V e3 Tin (Sn) PIN WIRE CSA; UL Electric Fuse 2AG 14400 s Fast Blow Cartridge, Glass 100A 1.5 0.0497Ohm Supplemental
0293100.MXJ 0293100.MXJ Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bulk PAL™ 293 Active 1 (Unlimited) Socket Blue ROHS3 Compliant 100A Auto Link unknown 26.8986mm Holder 0.670Lx0.520W x 1.059 H 17.00mmx13.20mmx26.90mm 32V 23mm x 16.4mm x 30.6mm 125°C -40°C 23mm 16.4 mm Electric Fuse Slow Blow Automotive
02513.15PAT1L 02513.15PAT1L 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 3.15A Axial CSA, cURus 36.4mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 3.15A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.0364Ohms
0234005.M 0234005.M Littelfuse Inc. 0.0000
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0.00000000 download Bulk 234 Obsolete 1 (Unlimited) Clip EAR99 Non-RoHS Compliant 5A PRE ARCHING TIME: OPEN WITHIN 400 MS AT 200% RATED CURRENT 5mm x 20mm CSA, K-MARK, METI, UL 22mOhm Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm Nickel (Ni) NO 125°C -55°C END CAP CE; CSA; KTL; PSE; UL 5.2mm ELECTRIC FUSE 5x20mm 3600 s 20mm Medium Blow 20 J Cartridge, Ceramic 200A 21.2 0.022Ohm
0603TSFV075FM/65-2 0603TSFV075FM/65-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2013 yes Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount 0.063Lx0.032W x 0.012 H 1.60mmx0.81mmx0.31mm 65V 1.7mm x 0.91mm x 0.4mm e2 Tin/Nickel (Sn/Ni) 90°C -55°C 1.7mm 0.91 mm 0.75A ELECTRIC FUSE 14400 s 0.4mm 750mA Fast Blow Board Mount (Cartridge Style Excluded) 13A 0.025 0.112Ohm
0ATO025.VP 0ATO025.VP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk ATO® Active Not Applicable Clear 19.05mm ROHS3 Compliant 25A Blade, ATO/ATC 12.192mm 5.08mm CSA, SAE, UL Holder 0.750Lx0.200W x 0.480 H 19.05mmx5.08mmx12.19mm 32V 32V 25A Fast Blow Automotive
0318.125MXBP 0318.125MXBP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 318 Active Not Applicable Axial EAR99 ROHS3 Compliant 125mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, UL 7.145Ohm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 250V 8536.10.00.40 6.99mm x 32.72mm e3 Tin (Sn) PIN WIRE CE; CSA; UL 6.99mm ELECTRIC FUSE 32.72mm Fast Blow Cartridge, Glass 35A 0.00289 7.145Ohm
0301002.H 0301002.H Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk 301 Active 1 (Unlimited) Clip 15.875mm Non-RoHS Compliant Contains Lead 2A 1AG, 1/4 x 5/8 Holder 0.250Diax0.625L 6.35mmx16.00mm 32V 32V 2A 2A Medium Blow Cartridge, Glass
0230.600DRT3W 0230.600DRT3W 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 600mA Cartridge, Non-Standard (Axial) CSA, UL 477mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 600mA Slow Blow Cartridge, Glass 35A 1.75 0.477Ohms
0230.800MXW 0230.800MXW 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 800mA Cartridge, Non-Standard (Axial) CSA, UL 304mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 800mA Slow Blow Cartridge, Glass 35A 3.45 0.304Ohms
032707.5LXS 032707.5LXS Littelfuse Inc. 0.4638
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0.00000000 download 7 Weeks Bulk MICRO2™ 327 Active 1 (Unlimited) EAR99 Brown ROHS3 Compliant 7.5A Blade, Micro unknown 7.8994mm 10.8Ohm Holder -40°C~125°C 0.358Lx0.150W x 0.311 H 9.10mmx3.80mmx7.90mm 32V ELECTRIC FUSE Automotive 1kA 47 10.8Ohm
02153.15MXK11SPP 02153.15MXK11SPP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 215 Active Not Applicable Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 3.15A Radial Bend Cylinder 28.3mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 3.15A Slow Blow Cartridge, Ceramic 1.5kA 43.255 0.0283Ohms
0675.400MXEP 0675.400MXEP Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 675 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 400mA Cartridge, Non-Standard (Axial) CSA, UL 303.5mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 400mA Slow Blow Cartridge, Ceramic 50A 0.075 0.3035Ohms
0251.500PF025L 0251.500PF025L 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
0217.400TXP 0217.400TXP Littelfuse Inc. 0.9442
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0.00000000 download 15 Weeks Holder Glass Bulk 217 Active 1 (Unlimited) Clip 125°C -55°C 20mm ROHS3 Compliant Lead Free 400mA 5mm x 20mm CCC, CE, CSA,KC, SEMKO, UL, VDE 277.7mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 400mA Fast Blow 1.6W Cartridge, Glass 35A 0.125 0.2777Ohms
048306.3DR 048306.3DR Littelfuse Inc. 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) Active 1206 (3216 Metric) Surface Mount 65V 6.3A Fast Blow
023306.3MXF5P 023306.3MXF5P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 233 Active 1 (Unlimited) Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 6.3A 5mm x 20mm CE, CSA, KC, PSE, UL 16.6mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 125V 6.3A Medium Blow Cartridge, Glass 10kA 151.905 0.0166Ohms
0230004.DRT1W 0230004.DRT1W Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Glass Tape & Reel (TR) 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.48mm 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
066406.3ZRLL 066406.3ZRLL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) LT-5™ 664 Obsolete 1 (Unlimited) Radial EAR99 ROHS3 Compliant Lead Free 6.3A Radial, Can, Vertical unknown 8.4582mm CSA, KTL, UL 9mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V 8536.10.00.40 TAPE AND REEL 8.5mm x 8.45mm e3 TIN PIN WIRE CSA; PSE; UL 8.5mm ELECTRIC FUSE TIME LAG Slow Blow 262 J Board Mount (Cartridge Style Excluded) 100A 262 0.009Ohm
MCAS030.XP MCAS030.XP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk MCASE™ Active Not Applicable 125°C -40°C Pink 10.6934mm Non-RoHS Compliant 30A Auto Link 17.5006mm 6.1976mm Holder -40°C~125°C 0.421Lx0.244W x 0.689 H 10.70mmx6.20mmx17.50mm 32V 30A Slow Blow Automotive 1kA
0215.250MRGT1P 0215.250MRGT1P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Tape & Reel (TR) 215 Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant 250mA 5mm x 20mm CE, SEMKO, UL, VDE 1.24Ohm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250mA Slow Blow Cartridge, Ceramic 1.5kA 0.545 1.24Ohms
0665.630HXSL 0665.630HXSL 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 630mA Radial, Can, Vertical unknown 8.4582mm CSA, UL 170mOhm 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 2.24 0.17Ohm
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
ROV05H181K-S-2 ROV05H181K-S-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete Not Applicable ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 95pF @ 1kHz 1 8.0J 198V 162V 180V 115V 800A 150V
0498175.MXT-HD 0498175.MXT-HD Littelfuse Inc. 0.0000
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0.00000000 download Bolt Bulk MIDI® 498 Obsolete Not Applicable EAR99 ROHS3 Compliant 175A Auto Link unknown 8.3058mm UR 285mOhm Bolt Mount -40°C~125°C 1.614Lx0.472W x 0.327 H 41.00mmx12.00mmx8.30mm 32V ELECTRIC FUSE Automotive 1kA 100000 0.285Ohm
02333.15MXW 02333.15MXW Littelfuse Inc. 0.0000
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0.00000000 download Bulk 233 Obsolete 1 (Unlimited) Non-RoHS Compliant 5mm x 20mm CSA, K-MARK, METI, UL Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 125V 3.15A Medium Blow Cartridge, Glass 10kA 30.6 0.038Ohms
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
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