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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 Depth Operating Supply Voltage Number of Poles Diameter Length RoHS Status Flammability Rating Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Resistance Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Current Rating Max Voltage Rating (DC) Type Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Ambient Temperature Range High Max Power Dissipation Body Material Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Leakage Current Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Element Configuration Varistor Voltage Clamping Current Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Width - Tab Terminal Material Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max Time to Trip Current - Hold (Ih) Trip Current Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) Thickness (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Bidirectional Channels Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
SMCJ12CA SMCJ12CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ12 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 15.3V 12V 5μA 1.5kW 1mA 13.3V 19.9V 75.3A 15.3V No 13.3V 1500W 1.5kW 75.4A
SMCJ17CA-QH SMCJ17CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMCJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) 260 30 SMCJ17 Automotive No 18.9V 1500W 1.5kW 54.4A 27.6V 17V 1
5.0SMDJ43CA-QH 5.0SMDJ43CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant UL RECOGNIZED DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 5.0SMDJ YES R-PDSO-C2 SILICON 1 SINGLE 43V BIDIRECTIONAL 5000W Automotive 50.3V 2μA 6.5W 43V 69.4V No 47.8V 5000W 5kW 72.1A 69.4V 43V 1
MF-R030 MF-R030 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V 7.4mm ROHS3 Compliant UL94 V-0 Lead Free Tin 300mA Radial, Disc No SVHC 5.1mm 13.4mm cURus, TUV 1.36Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.528 13.40mm 60V 40A Polymeric 7.6mm e3 5.1mm 500mW Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 500mW 300mA 3s 600mA 760mOhm 2.1Ohm
MF-USMF005-2 MF-USMF005-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2006 Multifuse®, MF-USMF yes Active 1 (Unlimited) 2 SMD/SMT 30V ROHS3 Compliant Lead Free Gold 30V 10A No 1210 (3225 Metric), Concave No SVHC 1.1mm cURus, TUV 50Ohm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 30V AEC-Q200 TR, 7 INCH 10A Polymeric e4 MF-USMF 85°C WRAPAROUND 3225 1210 DUAL ENDED OVERLOAD PROTECTION 600mW 50mA 1.5s 150mA 50mA 0.033 0.85mm 2.8Ohm 50Ohm
MF-SM100-2 MF-SM100-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Surface Mount Tape & Reel (TR) 2008 Multifuse®, MF-SM yes Active 1 (Unlimited) 2 SMD/SMT EAR99 30V ROHS3 Compliant Lead Free Tin 30V 1A No 2 2-SMD No SVHC 3mm cURus, TUV 480mOhm Surface Mount -40°C~85°C 0.287Lx0.214W 7.31mmx5.44mm 30V AEC-Q200 8533.40.80.50 TR, 14 INCH 80A Polymeric 430μm e3 MF-SM 85°C 1.7W FLAT 7351 2920 DUAL ENDED OVERLOAD PROTECTION 1.7W 710μm Brass 1.1A 80A 500ms 2.2A 0.118 3.00mm 120mOhm 480mOhm
MOV-10D781K MOV-10D781K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 10mm ROHS3 Compliant Tin Disc 10mm 7.5mm 7.2mm Through Hole -40°C~105°C TA 858V 130pF 8533.40.40.00 640V 130pF @ 1kHz e3 MOV-10 WIRE 10% 1 VARISTOR 0.4W 480V Radial 2.5kA 780V 25A 80J No 1.29kV 858V 702V 480V
MF-USMD005-2 MF-USMD005-2 Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Multifuse®, MF-USMD no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V Non-RoHS Compliant Contains Lead 50mA 2.8 TO 50 OHMS AT 23 DEG CEL 1210 (3225 Metric) 850μm CSA, TUV, UR 50Ohm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 30V 8533.40.80.70 TR 10A Polymeric MF-USMD YES WRAPAROUND 3225 1210 0.8W DUAL ENDED TEMPERATURE SENSING 50mA 30V 1.5s 150mA 0.033 0.85mm 2.8Ohm 50Ohm
MF-RG700-AP-14 MF-RG700-AP-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RG Radial, Disc cUL, cURus Bourns Inc. Through Hole -40°C ~ 85°C 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 3.5 s 7 A - 7.7 mOhms 20 mOhms 11.9 A
MF-RX065/72-2 MF-RX065/72-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 85°C -40°C ROHS3 Compliant 0.27 TO 0.48 OHMS AT 23 DEG CEL Radial, Disc 10.2mm UL 480mOhm Through Hole 0.382Diax0.122W 9.70mmx3.10mm 0.598 15.20mm 8533.40.80.70 TR 40A e3 Tin (Sn) NO WIRE PTC RESETTABLE FUSE OVERLOAD PROTECTION 0.201 5.10mm 72V 900mW 650mA 40A 72V 5.3s 1.3A
TISP4260M3LMR-S TISP4260M3LMR-S Bourns Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) unknown Through Hole 55pF e3 Matte Tin (Sn) BOTTOM WIRE NOT SPECIFIED NOT SPECIFIED TISP4260 2 Not Qualified 1 SINGLE 220A 200V 600mA SILICON SURGE PROTECTOR 150mA 260V 50A 3V
MF-R010-2-99 MF-R010-2-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Tape & Reel (TR) 2001 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 4.5Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm 8533.40.80.70 TR 40A Polymeric e3 Tin (Sn) MF-R010 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 380mW 100mA 60V 4s 200mA 100mA 2.5Ohm 7.5Ohm
2036-42-C3 2036-42-C3 Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2006 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
2035-15-ALF 2035-15-ALF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2035 Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined ±15% SURGE PROTECTION CIRCUIT No 150V 5000A 5kA
MF-USHT125KX-2 MF-USHT125KX-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USHT Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric), Concave cURus Surface Mount -40°C~125°C 0.127Lx0.101W 3.22mmx2.58mm AEC-Q200 Polymeric 40A 12V 5s 1.25A 0.063 1.60mm 30mOhm 300mOhm 3.75A
MF-S175SS-0 MF-S175SS-0 Bourns Inc. 0.0000
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0.00000000 Bulk 2005 Multifuse®, MF-S Obsolete 1 (Unlimited) Axial 85°C -40°C 15V ROHS3 Compliant 100A No 2 Strap cURus, TUV 90mOhm User Defined -40°C~85°C 0.866Lx0.199W 22.00mmx5.05mm 100A Polymeric MF-S1 1.75A 100A 15V 4s 3.8A 1.75A 0.039 1.00mm 50mOhms 120mOhms 3.8A
MF-RX025/72-0 MF-RX025/72-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Bulk 2005 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial 72V ROHS3 Compliant UL94 V-0 72V 1 TO 1.95 OHMS AT 23 DEG CEL Radial, Disc No SVHC 5.1mm 3.1mm cURus, TUV 1.95Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 72V 0.500 12.70mm 40A Polymeric 7.6mm e3 Tin (Sn) MF-RX NO WIRE 510 μm OVERLOAD PROTECTION 0.201 5.10mm 450mW 250mA 40A 2.5s 500mA 1Ohm 3Ohm
MF-NSML380/12-2 MF-NSML380/12-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-NSML/X Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.063W 3.25mmx1.60mm Polymeric MF-NSML 50A 12V 5s 3.8A 0.055 1.40mm 2mOhm 20mOhm 7.6A
MF-R1100 MF-R1100 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Bulk 2008 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 16V 24.2mm ROHS3 Compliant Lead Free 16V 100A No Radial, Disc No SVHC 10.2mm 3mm cURus, TUV 10mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 16V 1.295 32.90mm 100A Polymeric 10.2mm e3 Matte Tin (Sn) WIRE 810 μm TEMPERATURE SENSING 810 μm 0.402 10.20mm 4.5W 11A 20s 22A 11A 3mOhm 14mOhm
ZV17K1210401NIR1 ZV17K1210401NIR1 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA 1700pF @ 1kHz 1 1.8J 29.7V 24.3V 27V 17V 400A 22V
ZV14K1206201NIR1 ZV14K1206201NIR1 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA 950pF @ 1kHz 1 0.6J 24.2V 19.8V 22V 14V 200A 18V
2027-15-CLF 2027-15-CLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 2 ROHS3 Compliant Axial Cylinder UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER ±15% 1 mm SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
MF-MSMF150/12-2 MF-MSMF150/12-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) 2009 Multifuse®, MF-MSMF Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric), Concave unknown cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm AEC-Q200 Polymeric MF-MSMF 1.5A 12V 3A 0.033 0.85mm 30mOhm 120mOhm 3A
MF-R800-0-003 MF-R800-0-003 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Bulk 2011 Multifuse®, MF-R Active 1 (Unlimited) Radial 85°C -40°C 30V ROHS3 Compliant 40A No 2 Radial, Disc 10.2mm cURus, TUV 20mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 30V 1.295 32.90mm 40A Polymeric MF-R800 0.402 10.20mm 8A 40A 30V 18.8s 16A 8A 5mOhms 30mOhms 16A
CMF-RQ50-10-0 CMF-RQ50-10-0 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Bulk 2007 CMF-RQ Obsolete 1 (Unlimited) 8 Radial EAR99 125°C -40°C ROHS3 Compliant Tin 8-DIP (0.197, 5.00mm) 5mm 50Ohm Through Hole 0.787Lx0.354W 20.00mmx9.00mm 0.398 10.10mm 3A Ceramic e3 5mm WIRE 10% DUAL IN-LINE 230V OVERLOAD PROTECTION 600 μm 0.197 5.00mm 90mA 3A 230V 600V Int 100ms 190mA 50Ohm
2036-23-C9F 2036-23-C9F Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2012 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend unknown Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 3 OTHER 85°C -55°C Not Qualified ±20% 10kA SURGE PROTECTION CIRCUIT Yes 230V 10000A 10kA
MOV-10D151KTR MOV-10D151KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2006 Active 1 (Unlimited) 2 EAR99 10mm ROHS3 Compliant No Disc 10mm 7.2mm Through Hole -40°C~105°C TA 165V 670pF 8533.40.40.00 125V 670pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 95V 2.5kA 150V 25A 22J 250V 165V 135V 95V
2047-23-BNI 2047-23-BNI Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2047 Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole 1 UNSPECIFIED INDUSTRIAL 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 230V 40000A 40kA
MF-RG400-AP-14 MF-RG400-AP-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RG Radial, Disc cUL, cURus Bourns Inc. Through Hole -40°C ~ 85°C 0.390" L x 0.118" W (9.90mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 1.7 s 4 A - 21 mOhms 60 mOhms 6.8 A
2026-23-C4 2026-23-C4 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 90°C -40°C 7.9mm 3 13.2mm Non-RoHS Compliant Contains Lead Radial Cylinder, 3 Lead Through Hole 1 UNSPECIFIED PIN/PEG 2026 INDUSTRIAL ±20% 40kA SURGE PROTECTION CIRCUIT No 230V 20000A 20kA
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