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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 Surface Mount JESD-30 Code Number of Channels Subcategory 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 Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time Leakage Current Joule Integral-Nom Applications Max Surge Current Breakdown Voltage Reverse Standoff Voltage Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Supplier Device Package 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) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels
0603SFV300FM/32-2 0603SFV300FM/32-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFV Active 1 (Unlimited) 0603 (1608 Metric) UL Surface Mount -55°C~125°C 0.063Lx0.032W x 0.019 H 1.60mmx0.80mmx0.48mm 32V 3A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.46 0.039Ohm
0219.250MXAE 0219.250MXAE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 219XA Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 250mA 5mm x 20mm (Axial) unknown CCC, CE, CSA, SEMKO, UL, VDE 1.0495Ohm 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; SEMKO; SEV; UL; VDE 5.8mm ELECTRIC FUSE TIME LAG 5x20mm 22.5mm Slow Blow Cartridge, Glass 150A 0.54 1.0495Ohm
0230005.DRT1SW 0230005.DRT1SW 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 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
5KP160CA-B 5KP160CA-B Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Bulk 2014 5KP no Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 40 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL ISOLATED 5000W General Purpose 187.5V 160V 5kW 259V 19.7A 8W No 178V 5000W 5kW 19.7A 1
0315.600H 0315.600H Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 315 yes Obsolete 1 (Unlimited) Axial EAR99 6.99mm Non-RoHS Compliant Contains Lead 600mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CSA, UL 914mOhm Through Hole -55°C~125°C 0.275Diax1.275L 6.99mmx32.39mm 250V 250V 6.99mm x 32.39mm e3 Matte Tin (Sn) PIN WIRE CE; CSA; UL ELECTRIC FUSE TIME LAG 32.39mm Slow Blow 4 J Cartridge, Glass 35A 4 0.914Ohm
0232003.MXF5125P 0232003.MXF5125P 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 125V 3A Medium Blow Cartridge, Glass 10kA 17.19 0.0226Ohms
0235002.VXP 0235002.VXP Littelfuse Inc. 1.9418
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0.00000000 download 15 Weeks Bulk 235 Active 1 (Unlimited) EAR99 ROHS3 Compliant 2A 5mm x 20mm unknown CE, CSA, K-MARK, PSE, UL 60.3mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V ELECTRIC FUSE Fast Blow Cartridge, Glass 100A 2.645 0.0603Ohm
0235.100HXEP 0235.100HXEP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 235 Active 1 (Unlimited) Axial 125°C -55°C 6mm 22.5044mm ROHS3 Compliant Lead Free 100mA 5mm x 20mm (Axial) CE, CSA, KC, UL 8.4Ohm Through Hole -55°C~125°C 0.236Diax0.886L 6.00mmx22.50mm 250V 250V 100mA Fast Blow Cartridge, Glass 35A 0.00312 8.4Ohms
0672008.DRT4P 0672008.DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Through Hole Tape & Reel (TR) 672 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 250V 8A Cartridge, Non-Standard (Axial) CSA, UL 8.8mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V Glass 8A Fast Blow Cartridge, Glass 50A 33.2 0.0088Ohms
0PAL280.X 0PAL280.X Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Bolt Bulk PAL™ Active Not Applicable Black 330.2mm ROHS3 Compliant 80A Auto Link 406.4mm Bolt Mount 32V Polyamide 80A Automotive
021702.5VXP 021702.5VXP Littelfuse Inc. 0.6796
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0.00000000 download 15 Weeks Holder Bulk 217 Active 1 (Unlimited) Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 2.5A 5mm x 20mm BSI, CE, CCC, CSA, KC, PSE, SEMKO, UR, VDE 33.4mOhm Holder 1.09999g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2.5A Fast Blow Cartridge, Glass 35A 9.46 0.0334Ohms
0314012.MXANP 0314012.MXANP Littelfuse Inc. 1.1252
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0.00000000 download 11 Weeks Holder Bulk 314 Active 1 (Unlimited) Clip 125°C -55°C 31.75mm ROHS3 Compliant 12A 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, K-MARK, UL 7.6mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 12A Fast Blow Cartridge, Ceramic 750A AC 10kA DC 570 0.0076Ohms
0PAL530.XP 0PAL530.XP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk PAL™ Active Not Applicable Socket Green ROHS3 Compliant 30A Auto Link Holder 32V 30A Automotive
0218002.VXP 0218002.VXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 218 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 2A 5mm x 20mm CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE 29.3mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2A Slow Blow Cartridge, Glass 35A 14.45 0.0293Ohms
0251.200NRT1L 0251.200NRT1L Littelfuse Inc. 10.6332
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0.00000000 download 14 Weeks Through Hole Epoxy Coated Tape & Reel (TR) PICO® II 251 Active 1 (Unlimited) EAR99 2.41mm ROHS3 Compliant UL94 V-0 Lead Free 200mA Axial unknown CSA, cURus 665mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V ELECTRIC FUSE Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.895Ohm
0PAL430.X 0PAL430.X Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Bolt Bulk PAL™ Active Not Applicable Pink 330.2mm ROHS3 Compliant 30A Auto Link 406.4mm Bolt Mount 32V Polyamide 30A Automotive
0676.100MXEP 0676.100MXEP Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 676 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 100mA Cartridge, Non-Standard (Axial) CSA, UL 3.3Ohm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 100mA Fast Blow Cartridge, Ceramic 35A 0.0016 3.3Ohms
021606.3VXP 021606.3VXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 216 Active 1 (Unlimited) Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 63mA 5mm x 20mm BSI, CCC, CE, CSA, KC, PSE, SEMKO, UR, VDE 13.7mOhm Holder 1.09999g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 6.3A Fast Blow Cartridge, Ceramic 1.5kA 56.43 0.0137Ohms
0665.200ZRLL 0665.200ZRLL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) LT-5™ 665 Obsolete 1 (Unlimited) Radial ROHS3 Compliant Lead Free 200mA Radial, Can, Vertical unknown 8.4582mm CSA, UL 1.091Ohm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V TAPE AND REEL 8.5mm x 8.45mm 8.5mm Electric Fuse TIME LAG 14400 s Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.133 1.091Ohm
0663001.ZRLL 0663001.ZRLL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) LT-5™ 663 Obsolete Not Applicable Radial ROHS3 Compliant Lead Free 1A Radial, Can, Vertical unknown 8.4582mm CCC, CSA, KTL, METI, SEMKO, UL, VDE 75mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V TAPE AND REEL 8.5mm x 8.45mm CCC, CSA, METI, SEMKO, UL, VDE 8.5mm Electric Fuse TIME LAG Slow Blow Board Mount (Cartridge Style Excluded) 35A 12 0.075Ohm
0253.250NRT1 0253.250NRT1 Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) PICO® II 253 Active Not Applicable EAR99 Non-RoHS Compliant 250mA Axial unknown CSA, QPL, UR 665mOhm Through Hole -55°C~125°C 0.103Diax0.280L 2.61mmx7.11mm 125V 125V 8536.10.00.40 TAPE AND REEL 2.8mm x 7.11mm Pure Tin (Sn) PIN WIRE CSA; UL 2.8mm ELECTRIC FUSE VERY FAST 7.11mm Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.0116 0.665Ohm
0MAX060.HXGLO 0MAX060.HXGLO Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Holder Bulk MAXI® Active Not Applicable Blue 29.21mm Non-RoHS Compliant 60A Blade, Max 21.59mm 8.8392mm SAE Holder 1.150Lx0.348W x 0.850 H 29.21mmx8.85mmx21.59mm 32V 32V 60A Slow Blow Automotive
0617002.MXEP 0617002.MXEP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 617 Active 1 (Unlimited) 125°C -55°C 21.4884mm ROHS3 Compliant 2A 5mm x 20mm (Axial) CCC, CE, CSA, UR. VDE 41.6mOhm Through Hole -55°C~125°C 0.217Diax0.846L 5.50mmx21.50mm 250V 2A Fast Blow Cartridge, Glass 35A 5.73 0.0416Ohms
0257005.U 0257005.U Littelfuse Inc. 0.0000
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0.00000000 download Bulk ATO® Obsolete 1 (Unlimited) Tan ROHS3 Compliant 5A Blade, ATO/ATC unknown 12.192mm cULus 17.85mOhm Holder -40°C~105°C 0.750Lx0.200W x 0.480 H 19.05mmx5.08mmx12.19mm 32V ELECTRIC FUSE Fast Blow Automotive 1kA 26 0.01785Ohm
TLP12CA TLP12CA Littelfuse Inc. 0.0000
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0.00000000 20 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant TRANS VOLTAGE SUPPRESSOR DIODE
SA7.0CA SA7.0CA Littelfuse Inc. 0.3390
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) SA Active 1 (Unlimited) Axial 175°C -55°C 7V 3.6mm 7.6mm ROHS3 Compliant Lead Free DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 7V 500W Zener 1 Zener Bidirectional General Purpose 42.5A 7.78V 7V 500W 12V 42.5A DO-204AC (DO-15) No 7.78V 500W 42.5A 12V 7V 1 1
SMBJ43 SMBJ43 Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2011 SMBJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 43V 5.59mm ROHS3 Compliant Lead Free 2 DO-214AA, SMB 2.44mm 3.94mm Surface Mount -65°C~150°C TJ 43V 600W Zener 1 1 Zener Unidirectional 5μA General Purpose 8.7A 47.8V 43V 600W 1mA 47.8V 72.87V 8.7A DO-214AA (SMBJ) No 45.27V 600W 8.7A 72.87V 43V 1 1
TPSMC36A-VR TPSMC36A-VR Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Tape & Reel (TR) Automotive, AEC-Q101, TPSMC-VR Active 1 (Unlimited) 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 30 YES R-PDSO-J2 SILICON 1 SINGLE 36V UNIDIRECTIONAL General Purpose 6.5W No 40V 1500W 1.5kW 25.9A 58.1V 36V 1
5KP24CA-HR 5KP24CA-HR Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Through Hole Tape & Reel (TR) 2014 5KP-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TA AVALANCHE Zener WIRE O-PALF-W2 SILICON 1 SINGLE BIDIRECTIONAL ISOLATED 5000W General Purpose 24V 5kW 38.9V 131.1A 8W No 26.7V 5000W 5kW 131.1A 1
15KPA26 15KPA26 Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Tape & Reel (TR) 2012 15KPA no Active Not Applicable 2 Axial EAR99 26V ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 341A 28.9V 26V 15kW 46.2V 343.2A 8W No 27.38V 15000W 15kW 1
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