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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 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 Voltage - Rated Current Rating Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Outside Diameter Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance Current HTS Code Packing Method Physical Dimension Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) 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 Pre-arcing Rating Body Height Built-in Feature Diode Element Material Number of Elements Configuration Polarity Current Rating (Amps) Number of Circuits Response Time Resistor Type Working Voltage Joule Integral-Nom Max Voltage Rating (AC) Applications Max Surge Current Varistor Voltage Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current Fuse Type Fuse Current Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
V230LC10PX2855 V230LC10PX2855 Littelfuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk 2014 LC Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -55°C~85°C TA 300V 250pF @ 1MHz 1 230V 2.5kA 360V 35J 396V 324V 360V 230V 2.5kA 300V
ROV14-560K-2 ROV14-560K-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Obsolete Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 5184pF @ 1kHz 1 14J 61.6V 50.4V 56V 35V 1kA 45V
V14E40PB1 V14E40PB1 Littelfuse Inc. 0.0000
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0.00000000 14 Weeks yes Active EAR99 RoHS Compliant 8533.40.40.00 VARISTOR
ROV20-182K ROV20-182K Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2003 Obsolete Not Applicable ROHS3 Compliant Disc 20mm Through Hole -40°C~125°C TA 260pF @ 1kHz 1 695J 1.98kV 1.62kV 1.8kV 1kV 6.5kA 1.465kV
V33ZC1PX2855 V33ZC1PX2855 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Through Hole Bulk 2014 ZC yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -55°C~85°C TA METAL OXIDE FILM 8533.40.40.00 26V 1620pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier Non-linear Resistors 1 VARISTOR 20V 250A 33V 1.2J 36.3V 29.7V 33V 20V
V510LU80BP V510LU80BP Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Radial, Through Hole Tape & Reel (TR) 2014 LU no Active 1 (Unlimited) 2 Radial 20mm ROHS3 Compliant Disc 20mm unknown Through Hole -55°C~85°C TA 675V METAL OXIDE FILM 510V 500pF TR 675V 500pF @ 1MHz e3 Matte Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR 510V 6.5kA 799V 190J 1.28kV 860V 738V 510V
SMBJ18A-HRA SMBJ18A-HRA Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) 2014 SMBJ-HRA Active 1 (Unlimited) 2 SMD/SMT EAR99 4.57mm ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount 92.986436mg -65°C~150°C TJ AVALANCHE Zener DUAL J BEND R-PDSO-J2 600W SILICON 1 SINGLE Unidirectional 18V General Purpose 20.6A 22.1V 18V 600W 29.2V 20.6A No 20V 1
V9MLA0402LFR V9MLA0402LFR Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) MLA Obsolete 1 (Unlimited) 0402 (1005 Metric) Surface Mount, MLCV -55°C~125°C TA 120pF @ 1MHz 1 0.05J 16V 11V 13.5V 6.5V 20A 9V
0498030.MX1M6-CN 0498030.MX1M6-CN Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Active Not Applicable EAR99 ROHS3 Compliant unknown ELECTRIC FUSE
0897003.N 0897003.N Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk MINI® 897 Obsolete 1 (Unlimited) 125°C -40°C Violet 10.8966mm ROHS3 Compliant Lead Free 32V 3A Blade, Miniature (Low Profile) 3.81mm 8.73mm Holder -40°C~125°C 0.429Lx0.150W x 0.344 H 10.90mmx3.81mmx8.73mm 58V Polyamide 3A Fast Blow Automotive 1kA
0230002.MRT1SSP 0230002.MRT1SSP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 230 Active 1 (Unlimited) Axial 125°C -55°C 14.5034mm ROHS3 Compliant 2A Cartridge, Non-Standard (Axial) CE, CSA, PSE, UL 69.8mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 250V 2A Slow Blow Cartridge, Glass 35A AC 10kA DC 30 0.0698Ohms
0232010.MXE 0232010.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 232 Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 10A 5mm x 20mm (Axial) unknown METI 6.1mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V 8536.10.00.40 5.8mm x 22.5mm e3 TIN PIN WIRE CE; KC; PSE 5.8mm ELECTRIC FUSE 22.5mm Medium Blow 290 J Cartridge, Glass 100A 298.5 0.0061Ohm
0325.062VXP 0325.062VXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 325 Active 1 (Unlimited) ROHS3 Compliant 62mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE 91.7Ohm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 250V 6.985mm x 32.72mm PIN WIRE CE 6.985mm ELECTRIC FUSE TIME LAG 3AB 14400 s 32.72mm Slow Blow Cartridge, Ceramic 100A 0.0276 91.7Ohm
022901.5MXP 022901.5MXP Littelfuse Inc. 0.5695
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0.00000000 download 11 Weeks Bulk 229 Active 1 (Unlimited) Clip EAR99 4.5mm ROHS3 Compliant Lead Free 1.5A 2AG, 5mm x 15mm No SVHC CE, CSA, PSE, UL 4.5 mm 107mOhm Holder -55°C~125°C 0.177Diax0.570L 4.50mmx14.48mm 125V 250V 1.5A 4.5mm x 14.48mm e3 Tin (Sn) NO Glass END CAP CSA; CE; PSE; UL ELECTRIC FUSE TIME LAG 14.48mm INDICATOR Slow Blow 15 J Cartridge, Glass 1.5A 35A AC 10kA DC 15 0.1077Ohm
19106000001 19106000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 2005 191 Obsolete 1 (Unlimited) Clip 70°C -25°C 5.2mm 19.9898mm ROHS3 Compliant Contains Lead 600mA 5mm x 20mm cUL, UL Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 600mA Fast Blow Cartridge, Glass 35A 0.38
0279004.V 0279004.V Littelfuse Inc. 5.8512
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0.00000000 download 13 Weeks Through Hole Bulk MICRO™ 279 Active 1 (Unlimited) Radial 85°C -55°C 6.35mm 8.89mm ROHS3 Compliant Lead Free 4A Radial, Can, Vertical 8.89mm CSA, QPL, UL 20.2mOhm Through Hole -55°C~85°C 0.250Dia x 0.350 H 6.35mmx8.89mm 125V 125V 4A Fast Blow Board Mount (Cartridge Style Excluded) 10kA 1.38 0.0202Ohms
0215010.H 0215010.H Littelfuse Inc. 0.0000
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0.00000000 download 215 yes Obsolete 1 (Unlimited) Clip EAR99 Non-RoHS Compliant 10A 5mm x 20mm CSA, K-MARK, METI, UL 6mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm Nickel (Ni) END CAP BSI, CE, CSA, PSE, UL, VDE 5.2mm ELECTRIC FUSE TIME LAG 5x20mm 333.5 A2/s 20mm Slow Blow Cartridge, Ceramic 1.5kA 360.5 0.006Ohm Supplemental
0AGC005.VXPK 0AGC005.VXPK Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk AGC Obsolete Not Applicable 31.75mm Non-RoHS Compliant 5A 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.250L 6.35mmx31.75mm 32V 32V 5A Cartridge, Glass
025103.5PF001L 025103.5PF001L 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 3.5A Axial CSA, cURus, PSE, TUV 24mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 3.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 1.58 0.024Ohms
30313000421 30313000421 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 3A Radial, Can, Vertical 8.001mm Through Hole -25°C~70°C 0.236Dia x 0.315 H 6.00mmx8.00mm 63V 125V 3A Fast Blow Board Mount (Cartridge Style Excluded)
0230.750HXW 0230.750HXW 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 750mA Cartridge, Non-Standard (Axial) CSA, UL 340mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 750mA Slow Blow Cartridge, Glass 35A 2.95 0.34Ohms
0672006.MXE 0672006.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 672 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 6A Cartridge, Non-Standard (Axial) unknown CSA, UL 13.2mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 3.9mm x 11mm e0 TIN LEAD PIN WIRE CSA; UL ELECTRIC FUSE 14400 s 11mm Fast Blow 18 J Cartridge, Glass 50A 18 0.0132Ohm
083506.3MXP 083506.3MXP Littelfuse Inc. 1.1665
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0.00000000 download 15 Weeks Holder Bulk 835 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant Lead Free 6.3A Cartridge, Non-Standard CCC, cURus, KC, PSE, TUV 11.8mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 6.3A Slow Blow Cartridge, Ceramic 1.5kA 300 0.0118Ohms
169.550100 169.550100 Littelfuse Inc. 0.0000
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0.00000000 Bulk OFK3 Obsolete 1 (Unlimited) Red ROHS3 Compliant Blade, Max Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 32V 50A Slow Blow Automotive 1kA 30000 0.0013Ohms
39614000440 39614000440 Littelfuse Inc. 1.1934
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0.00000000 download 12 Weeks Through Hole Bulk 2009 TE5® 396 Active 1 (Unlimited) Radial EAR99 Brown 4mm ROHS3 Compliant UL94 V-0 Lead Free 4A Radial, Box No SVHC unknown 8.001mm cUL, PSE/JET, UL 16.4mOhm Through Hole -40°C~85°C 0.335Lx0.157W x 0.315 H 8.50mmx4.00mmx8.00mm 125V 125V 8536.10.00.40 8.5mm x 4mm x 8mm e3 Tin (Sn) PIN WIRE PSE; UL 8.5mm ELECTRIC FUSE TIME LAG TE5 27 A2/s Slow Blow 125V 27 J 400mW Board Mount (Cartridge Style Excluded) 4A 100A 38.4 0.0164Ohm
0255015.NRT1 0255015.NRT1 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) PICO® 255 Obsolete 1 (Unlimited) Non-RoHS Compliant Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 15A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0283070.T 0283070.T Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Bolt Bulk PAL™ 283 Active 1 (Unlimited) Brown 22.8092mm ROHS3 Compliant 70A Auto Link 21.9964mm 16.2052mm Bolt Mount 0.898Lx0.638W x 0.866 H 22.81mmx16.20mmx22.00mm 32V 70A Slow Blow Automotive
0326.100H 0326.100H 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 100mA 3AB, 3AG, 1/4 x 1-1/4 33.3Ohm 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 0.087 33.3Ohm
0263.125WRT2 0263.125WRT2 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 263 Obsolete 1 (Unlimited) 125°C -55°C Green 3.68mm 7.112mm Non-RoHS Compliant Contains Lead 125mA Axial CSA, UR 1.75Ohm Through Hole -55°C~125°C 0.155Diax0.280L 3.94mmx7.11mm 250V 250V 125mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.00251 1.75Ohms
02511.25PF001L 02511.25PF001L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) PICO® II 251 Active 1 (Unlimited) ROHS3 Compliant Axial CSA, cURus, PSE Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.39 0.1Ohms
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