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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 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 Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension Max Current Rating Type Capacitance @ Frequency 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 Direction Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Rated Voltage(DC) Body Height Diode Element Material Number of Elements Configuration Diode Type JEDEC-95 Code Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Leakage Current Rated Power Dissipation (P) Working Voltage Terminal Placement Joule Integral-Nom Thermistor Application Non-Repetitive Pk On-state Cur Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Clamping Voltage - Working Element Configuration Power Dissipation Breakdown Voltage 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 Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Current - Hold (Ih) Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) DC Off-state Voltage-Max Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Rated Functioning Temperature Holding Temperature Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Breakover Voltage (Max) Voltage - On State
SMCJ15A-QH SMCJ15A-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 SMCJ15 Automotive No 16.7V 1500W 1.5kW 61.5A 24.4V 15V 1
SC77AAB SC77AAB Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) SC Active 1 (Unlimited) ROHS3 Compliant Nonstandard SMD cUL, TUV, UL 28V SC77A 25A 77°C 171°F 25°C 77°F
SF-0402FP020F-2 SF-0402FP020F-2 Bourns Inc. 0.5181
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0.00000000 download 8 Weeks Tape & Reel (TR) SinglFuse™ SF-0402FPxxxF Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 300% RATED CURRENT 0402 (1005 Metric) UL Surface Mount -55°C~90°C 0.039Lx0.020W x 0.013 H 1.00mmx0.51mmx0.33mm 35V TR, 7 INCH 1mm x 0.51mm x 0.33mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0402 YES WRAPAROUND UL 1mm 0.51 mm 0.2A ELECTRIC FUSE 0.33mm 200mA Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.0017 0.6Ohm
CDSOT236-T24C CDSOT236-T24C Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 Active 1 (Unlimited) SMD/SMT 150°C -55°C 550μm 24V 3.05mm ROHS3 Compliant Tin No 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ 40pF Zener CDSOT236 Bidirectional 5 Zener Bidirectional 1μA 24V General Purpose 3A 26.7V 24V 350W 58.3V 6A SOT-23-6 No 26.7V 350W 6A 8/20μs 58.3V 24V 5 5
2027-15-B10 2027-15-B10 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 Radial 85°C -55°C 8mm 2 12.7mm Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
2038-110-SM-RPLF 2038-110-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2012 Mini-TRIGARD™ 2038 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 90°C -40°C 5mm 3 7.3mm ROHS3 Compliant 3-SMD Cylinder Square End No SVHC 3.3mm CSA Surface Mount AVALANCHE 8541.10.00.50 e3 Tin (Sn) END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED 10kA No 1100V 5000A 5kA
MF-USML500/6-2 MF-USML500/6-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USML/X Active 2A (4 Weeks) ROHS3 Compliant 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.101W 3.22mmx2.58mm Polymeric 50A 6V 2s 5A 0.047 1.20mm 1mOhm 12mOhm 10A
MF-R030-2-17 MF-R030-2-17 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.291" Dia x 0.122" T (7.40mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 60V 3 s 300 mA - 760 mOhms 2.1 Ohms 600 mA
2055-80-SM-RPLF 2055-80-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 2055-SM 2 2-SMD Cylinder Square End Bourns Inc. Surface Mount ±20% No 800 V 5000A (5kA)
2026-09-C2LF 2026-09-C2LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2010 TRIGARD® 2026 Active 1 (Unlimited) Radial 90°C -40°C 7.9mm 3 13mm ROHS3 Compliant Lead Free Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm UL Through Hole 2pF 2026 ±20% 1 mm 40kA SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
MF-RX160-AP-14 MF-RX160-AP-14 Bourns Inc. 0.0000
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0.00000000 download Tape & Box (TB) Multifuse®, MF-RX Last Time Buy 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.642Dia x 0.122 T 16.30mmx3.10mm 1.039 26.40mm Polymeric 0.402 10.20mm 40A 60V 11.4s 1.6A 90mOhm 220mOhm 3.2A
MF-SM260-2-99 MF-SM260-2-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 2010 Multifuse®, MF-SM yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 6V ROHS3 Compliant 100A 2-SMD cURus, TUV 75mOhm Surface Mount -40°C~85°C 0.287Lx0.214W 7.31mmx5.44mm 6V AEC-Q200 8533.40.80.70 TR 100A Polymeric e3 Matte Tin (Sn) - with Nickel (Ni) barrier MF-SM FLAT 7351 2920 DUAL ENDED OVERLOAD PROTECTION 6V 1.7W 2.6A 20s 5.2A 2.6A 0.118 3.00mm 25mOhm 75mOhm
SMBJ13A SMBJ13A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2005 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant Tin 2 PRSM-MIN DO-214AA, SMB No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND SMBJ13 2 Transient Suppressors 600W SILICON 1 Unidirectional 5μA General Purpose 100A Single 16.5V 13V 5μA 600W 1mA 14.4V Yes 21.5V 27.9A 16.5V No 14.4V 28A
2027-42-SMLF 2027-42-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 2011 2027 Active 1 (Unlimited) 2 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED 2 OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
SF-2923HC50C-2 SF-2923HC50C-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-2923HC-C Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 250% RATED CURRENT 2-SMD, J-Lead UL Surface Mount -55°C~125°C 0.287Lx0.228W x 0.157 H 7.30mmx5.80mmx4.00mm 60V TR, 13 INCH 7.3mm x 5.8mm x 4mm SF-2923 YES J BEND UL 7.3mm 5.8 mm 50A ELECTRIC FUSE 4mm 50A Fast Blow 1750 J Board Mount (Cartridge Style Excluded) 300A 1750 0.0007Ohm
SF-0402S100M-2 SF-0402S100M-2 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) SinglFuse™ SF-0402SxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 0402 (1005 Metric) Surface Mount -55°C~125°C 0.039Lx0.020W x 0.020 H 1.00mmx0.51mmx0.51mm 24V TR, PAPER, 7 INCH 1mm x 0.51mm x 0.51mm SF-0402 YES WRAPAROUND UL 1mm 0.51 mm 1A ELECTRIC FUSE 0.51mm 1A Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.014 0.12Ohm
MF-RHT1000-AP MF-RHT1000-AP Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.689Lx0.118W 17.50mmx3.00mm 1.051 26.70mm AEC-Q200 Polymeric MF-RHT 0.402 10.20mm 100A 16V 9s 10A 6.2mOhm 15mOhm 18.5A
MF-R075-2 MF-R075-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2006 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant Tin 60V 40A No Radial, Disc No SVHC 5.1mm cURus, TUV 400mOhm Through Hole -40°C~85°C 0.409Dia x 0.122 T 10.40mmx3.10mm 60V 0.630 16.00mm TR 40A Polymeric e3 MF-R075 5.1mm WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 900mW 750mA 6.3s 1.5A 750mA 180mOhm 600mOhm
SMCJ70A-QH SMCJ70A-QH Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, SMCJ-Q DO-214AB, SMC Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive DO-214AB (SMC) No 77.8V 1500W (1.5kW) 66.5A (8/20μs) 146.9V 70V 1
SF-2410FP020T-2 SF-2410FP020T-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-2410FP-T Active 1 (Unlimited) ROHS3 Compliant SINGLFUSE, PRE ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT 2-SMD, Square End Block cUL, UL Surface Mount -55°C~125°C 0.240Lx0.102W x 0.102 H 6.10mmx2.60mmx2.60mm 125V TR, 7 INCH 6.1mm x 2.6mm x 2.6mm e4 Gold (Au) YES WRAPAROUND CUL; UL 6.1mm 2.6 mm 0.2A ELECTRIC FUSE 125V 2.6mm 200mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.0517 1.8535Ohm
TBU-PK075-100-WH TBU-PK075-100-WH Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 TBU® Obsolete 1 (Unlimited) 8 Solder 125°C -55°C 6.477mm ROHS3 Compliant 700μA 8 8-WDFN unknown 838.2μm 3.9878mm 80Ohm Surface Mount Internal Switch 1 e3 MATTE TIN NO LEAD TBU-PK075 8 MILITARY Bidirectional Not Qualified 2 SLIC 750V 400V Dual Yes SURGE PROTECTION CIRCUIT
SF-1206S100M-2 SF-1206S100M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 1206 (3216 Metric) Surface Mount -55°C~125°C 0.126Lx0.063W x 0.033 H 3.20mmx1.60mmx0.85mm 63V TR, 7 INCH 3.2mm x 1.6mm x 0.97mm SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 1A ELECTRIC FUSE 0.97mm 1A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.011 0.22Ohm
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
2051-23-SM-RPLF 2051-23-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 2051 yes Active 1 (Unlimited) 2 SMD/SMT 90°C -40°C 3.2mm 2 4.5mm ROHS3 Compliant 1812 (4532 Metric) No SVHC 2.7mm Surface Mount 1 e3 Matte Tin (Sn) DUAL UNSPECIFIED 2 INDUSTRIAL 4532 1812 ±25% 1A SURGE PROTECTION CIRCUIT No 230V 2000A 2kA
MF-RHT1300-2 MF-RHT1300-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks PCB Tape & Reel (TR) 2007 Multifuse®, MF-RHT yes Active 1 (Unlimited) 2 Radial 16V ROHS3 Compliant 16V 13A No 0.0041 OHMS MINIMUM AT 23 DEG CEL Radial, Disc No SVHC 5.1mm 10mOhm Through Hole -40°C~125°C 0.925Lx0.142W 23.50mmx3.60mm 16V 1.130 28.70mm AEC-Q200 TR, 14.6 INCH 100A Polymeric e3 Tin (Sn) MF-RHT WIRE 1 mm OVERLOAD PROTECTION 0.215 5.45mm 6.9W 13A 13s 24A 4.1mOhm 10mOhm
2035-15-BLF 2035-15-BLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2012 2035 yes Active 1 (Unlimited) Axial 85°C -55°C 5mm 2 5mm 4.1mm ROHS3 Compliant Lead Free Tin Axial Cylinder UL Through Hole ±15% 800 μm SURGE PROTECTION CIRCUIT No 150V 5000A 5kA
TISP4145M3BJR-S TISP4145M3BJR-S Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2007 yes Discontinued 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 95.991485mg 62pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4145 2 1 SINGLE 220A 120V 350mA SILICON SURGE PROTECTOR 150mA 145V 50A 3V
2026-60-C13 2026-60-C13 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 2026 ±20% 40kA No 600V 20000A 20kA
TISP4090M3AJR-S TISP4090M3AJR-S Bourns Inc. 0.0000
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0.00000000 Tape & Reel (TR) yes Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED not_compliant 8541.30.00.80 e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4090 2 YES R-PDSO-C2 150°C -40°C Not Qualified 1 SINGLE DO-214AC 24 A SILICON SURGE PROTECTOR 68V 90V
2053-07-SM-RPLF 2053-07-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2005 2053 Active 1 (Unlimited) 2 SMD/SMT 85°C -30°C 4.2mm 2 4mm ROHS3 Compliant Nickel 2-SMD Cylinder Square End No SVHC 4mm Surface Mount 1 UNSPECIFIED OTHER ±20% 3kA SURGE PROTECTION CIRCUIT No 75V 3000A 3kA
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