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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 Operating Supply Voltage Diameter Length RoHS Status Flammability Rating Lead Free Voltage - Rated Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC HTS Code Packing Method Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Body Height Diode Element Material Number of Elements Configuration Diode Type Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time Joule Integral-Nom Applications Max Surge Current Power Dissipation Breakdown Voltage Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Fuse Type Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class Power - Peak Pulse Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels
0663.080HXSL 0663.080HXSL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk LT-5™ 663 Obsolete 1 (Unlimited) Radial ROHS3 Compliant Lead Free 80mA Radial, Can, Vertical unknown 8.4582mm CSA, KTL, SEMKO, UL, VDE 2.648Ohm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V 8.5mm x 8.45mm CSA, SEMKO, UL, VDE 8.5mm Electric Fuse TIME LAG Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.06 2.648Ohm
SLD60U-017 SLD60U-017 Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Tape & Reel (TR) 2014 Automotive, AEC-Q101, SLD Active 1 (Unlimited) Axial EAR99 ROHS3 Compliant P600, Axial Through Hole 2.099991g -55°C~175°C TJ Zener e3 Matte Tin (Sn) 8W Unidirectional Automotive 600A 75.6V 60V 5kW 96.8V 52.7A No 68.4V 5000W 5kW 1
030707.5M 030707.5M Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk SFE Obsolete 1 (Unlimited) Clip 22.225mm Non-RoHS Compliant 7.5A 7AG, 1/4 x 7/8 UL 11.3mOhm Holder 0.250Diax0.875L 6.35mmx22.23mm 32V 7.5A Fast Blow Cartridge, Glass 0.071 0.455Ohms
18105000001 18105000001 Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2005 181 Obsolete 1 (Unlimited) ROHS3 Compliant 5mm x 20mm CNCA, cULus, SEMKO, VDE Holder -40°C~85°C 0.205Diax0.787L 5.20mmx20.00mm 250V 500mA Slow Blow Cartridge, Ceramic 1.5kA 0.56
0314.750VXP 0314.750VXP Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Bulk 314 Active 1 (Unlimited) EAR99 ROHS3 Compliant 750mA 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, UL 250mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 6.35mm x 31.75mm Nickel (Ni) NO END CAP CE; CSA; UL 6.35mm ELECTRIC FUSE 3AB 31.75mm Fast Blow Cartridge, Ceramic 35A AC 10kA DC 0.466 0.25Ohm
20106300431P 20106300431P Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2006 201P Obsolete 1 (Unlimited) Axial EAR99 ROHS3 Compliant 630mA PRE-ARCING TIME: OPEN WITHIN 5 MS AT 1000% RATED CURRENT 5mm x 20mm w/Holder unknown cULus Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V TAPE AND REEL 5.2mm x 20mm NO END CAP CUL; UL 5.2mm ELECTRIC FUSE MEDIUM TIME LAG 20mm Medium Blow Cartridge, Glass 80A 0.6
0673008.MXEP 0673008.MXEP Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Glass Bulk 673 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 8A Cartridge, Non-Standard (Axial) CSA, UL 7.7mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 8A Slow Blow Cartridge, Glass 50A 114 0.0077Ohms
0313001.HXC932P 0313001.HXC932P Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 313 Active 1 (Unlimited) 125°C -55°C 6.35mm 31.75mm ROHS3 Compliant 1A 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, PSE, UL 375mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 250V Glass 1A Slow Blow Cartridge, Glass 35A 14 4300Ohms
020903.5MXP 020903.5MXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 209 Active 1 (Unlimited) Clip EAR99 ROHS3 Compliant 3.5A 2 2AG, 5mm x 15mm unknown CE, cULus, PSE 31.2mOhm Holder -55°C~125°C 0.177Diax0.570L 4.50mmx14.48mm 350V 4.5mm x 14.48mm e3 Tin (Sn) NO END CAP CE; PSE; UL 4.5mm ELECTRIC FUSE TIME LAG 2AG 14400 s 14.48mm Slow Blow 110 J Cartridge, Glass 100A 110 0.0312Ohm
02301.25DRT2SW 02301.25DRT2SW 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 1.25A Cartridge, Non-Standard (Axial) CSA, METI, UL 145mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 1.25A Slow Blow Cartridge, Glass 100A 9.8 0.145Ohms
162.6285.5156 162.6285.5156 Littelfuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) Non-RoHS Compliant
169.6885.5702 169.6885.5702 Littelfuse Inc. 0.0000
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0.00000000 Bulk FK3 MAXI™ Obsolete 1 (Unlimited) EAR99 Brown ROHS3 Compliant UL94 V-0 Lead Free 70A Blade, Max unknown 9.1mm 800μOhm 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 70000 J Automotive 1kA 70000 0.0008Ohm
0362008.M 0362008.M Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 362 Obsolete 1 (Unlimited) Clip 25.4mm Non-RoHS Compliant 8A 8AG, 1/4 x 1 Holder 0.250Diax1.000L 6.35mmx25.40mm 32V 32V 8A Fast Blow Cartridge, Glass
P6SMBJ170C P6SMBJ170C Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 P6SMBJ Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 145V 5.59mm ROHS3 Compliant Lead Free UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 170V AVALANCHE 600W Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional General Purpose 2.5A 153V 145V 600W 245.7V 2.6A No 153.45V 145V
0218005.MRET1P 0218005.MRET1P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 218 yes Active 1 (Unlimited) Axial EAR99 ROHS3 Compliant 5A 5mm x 20mm (Axial) unknown CCC, CE, CSA, K-MARK, PSE, SEMKO, UL, VDE 10.4mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V 8536.10.00.40 TAPE AND REEL 5.8mm x 22.5mm e3 Tin (Sn) PIN WIRE CCC; CE; CSA; IEC; KC; PSE; SEMKO; SEV; UL; VDE 5.8mm ELECTRIC FUSE TIME LAG 5x20mm 22.5mm Slow Blow 111 J Cartridge, Glass 50A 111 0.0104Ohm Supplemental
0263.062VXL 0263.062VXL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk PICO® II 263 Active 1 (Unlimited) 125°C -55°C 7.112mm ROHS3 Compliant 62mA Axial CSA, UR 5.5Ohm Through Hole -55°C~125°C 0.155Diax0.280L 3.94mmx7.11mm 250V 62mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.000192 5.5Ohms
0PAL1100X 0PAL1100X Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Bolt Bulk 1998 PAL™ Active Not Applicable Blue 330.2mm ROHS3 Compliant 32V 100A Auto Link 406.4mm Bolt Mount 32V Polyamide 100A Automotive
02191.25MXAF5P 02191.25MXAF5P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 219XA Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant 1.25A 5mm x 20mm CCC, CE, CSA, PSE, SEMKO, UL, VDE 81.7mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.25A Slow Blow Cartridge, Glass 150A 27.15 0.0817Ohms
P6SMBJ16A P6SMBJ16A Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 P6SMBJ Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 13.6V 5.59mm ROHS3 Compliant Lead Free UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 16V AVALANCHE 600W Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 27A 15.2V 13.6V 600W 22.5V 27.1A No 22.5V 13.6V 1
30KPA144C 30KPA144C Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Tape & Reel (TR) 2009 30KPA yes Active Not Applicable 2 Axial EAR99 144V ROHS3 Compliant UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 250 40 2 O-PALF-W2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional ISOLATED 30000W General Purpose 135.8A 160.8V 144V 30kW 234.36V 135.8A 8W No 151.96V 30000W 30kW
0255.125NRT1 0255.125NRT1 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® 255 Obsolete 1 (Unlimited) Axial 7.112mm Non-RoHS Compliant 125mA Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 125mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
TLP12A TLP12A Littelfuse Inc. 0.0000
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0.00000000 20 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant TRANS VOLTAGE SUPPRESSOR DIODE
P6KE250 P6KE250 Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) 2005 P6KE Active 1 (Unlimited) Axial 175°C -55°C 214V 3.6mm 7.6mm ROHS3 Compliant Lead Free DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 250V 600W Zener 1 Zener Unidirectional General Purpose 1.7A 225V 214V 600W 361.2V DO-204AC (DO-15) No 225V 600W 361.2V 214V 1 1
0674002.DRT4 0674002.DRT4 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 674 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 2A Cartridge, Non-Standard (Axial) unknown CSA, UL 38mOhm 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; UL ELECTRIC FUSE 14400 s 11mm Fast Blow 2 J Cartridge, Ceramic 50A 2.25 0.038Ohm
P6SMBJ160A P6SMBJ160A Littelfuse Inc. 2.3338
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 P6SMBJ Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 136V 5.59mm ROHS3 Compliant Lead Free LOW INDUCTANCE, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 160V AVALANCHE 600W Zener DUAL C BEND 2 Unidirectional R-PDSO-C2 SILICON 1 SINGLE General Purpose 2.7A 600W 152V 136V 600W 219V 2.8A 168V No 219V 1
0AGW003.H 0AGW003.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 3A Fast Blow Cartridge, Glass
19314000001 19314000001 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 4A 5mm x 20mm cURus, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 4A Fast Blow Cartridge, Glass 40A 21
153.7011.6152 153.7011.6152 Littelfuse Inc. 0.0000
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0.00000000 download Bulk 153 Obsolete 1 (Unlimited) Orange ROHS3 Compliant Auto Link cURus Bolt Mount 1.142Lx0.740W x 0.382 H 29.00mmx18.80mmx9.70mm 32V 150A Automotive 2kA 113400 0.00042Ohm
0232003.MXF34P 0232003.MXF34P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 232 Active 1 (Unlimited) Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 3A 5mm x 20mm CE, KC, PSE 22.6mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 3A Medium Blow Cartridge, Glass 100A 17.19 0.0226Ohms
0676001.DRT4P 0676001.DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 676 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 1A Cartridge, Non-Standard (Axial) CCC, CSA, UL, VDE 63mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 1A Fast Blow Cartridge, Ceramic 35A 0.45 0.063Ohms
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