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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 Lead Pitch Height Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension Insulation Resistance Max Current Rating Max Voltage Rating (DC) Power Rating 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 Direction Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Qualification Status Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Rated Voltage(DC) Body Height 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 Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Joule Integral-Nom Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing 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 Terminal Material Power Dissipation-Max Hold Current Fuse Type Telecom IC Type Time to Trip Trip Current Fuse Current Power Line Protection Voltage - Breakdown (Min) 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) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
SF-1210S200W-2 SF-1210S200W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1210SxxxW Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 1210 (3225 Metric), Concave UL Surface Mount -55°C~125°C 0.126Lx0.098W x 0.063 H 3.20mmx2.50mmx1.60mm 65V 125V TR, PAPER, 7 INCH 3.2mm x 2.5mm x 1.6mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-1210 YES WRAPAROUND UL 3.2mm 2.5 mm 2A ELECTRIC FUSE 1.6mm 2A Slow Blow Board Mount (Cartridge Style Excluded) 100A 0.9 0.037Ohm
SF-0402FP200-2 SF-0402FP200-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0402FP Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) UL Surface Mount -20°C~150°C 0.039Lx0.020W x 0.014 H 1.00mmx0.52mmx0.35mm 32V 32V SF-0402 2A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.01983
SMLJ26CA-Q SMLJ26CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMLJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) SMLJ26 Automotive 28.9V No 3000W 3kW 71.2A 42.1V 26V 1
SF-1206HI150M-2 SF-1206HI150M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2018 SinglFuse™ SF-1206HIxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT 1206 (3216 Metric) UL Surface Mount -55°C~150°C 0.126Lx0.063W x 0.038 H 3.20mmx1.60mmx0.97mm 63V TR, 7 INCH 3.2mm x 1.6mm x 0.97mm SF-1206 YES WRAPAROUND 3.2mm 1.6 mm 1.5A ELECTRIC FUSE 0.97mm 1.5A Board Mount (Cartridge Style Excluded) 50A 0.33 0.15Ohm
SF-0603FP315-2 SF-0603FP315-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0603FP yes Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) UL Surface Mount -40°C~105°C 0.063Lx0.032W 1.60mmx0.80mm 32V 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 3.15A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.089
SF-2410FP075T-2 SF-2410FP075T-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 0.75A ELECTRIC FUSE 125V 2.6mm 750mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.3761 0.2065Ohm
SF-0603F150-2 SF-0603F150-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-0603F yes Active 1 (Unlimited) EAR99 800μm ROHS3 Compliant Tin 32V 1.5A No 2 0603 (1608 Metric) No SVHC 450μm UL 45mOhm Surface Mount -20°C~105°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.45mm 32V e3 SF-0603 Ceramic WRAPAROUND UL 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Copper Board Mount (Cartridge Style Excluded) 1.5A 50A 0.037 0.045Ohm
SF-3812TL150T-2 SF-3812TL150T-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-3812TM-T Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 120 SEC AT 250% RATED CURRENT 2-SMD, Square End Block TUV, UL Surface Mount -55°C~125°C 0.398Lx0.122W x 0.122 H 10.10mmx3.10mmx3.10mm 250V TR, 13 INCH 10.1mm x 3.1mm x 3.1mm e4 Gold (Au) SF-3812 YES WRAPAROUND CUL; IEC; TUV; UL 10.1mm 3.1 mm 1.5A ELECTRIC FUSE TIME LAG 3.1mm 1.5A Slow Blow 14 J Board Mount (Cartridge Style Excluded) 50A 14.85 0.1027Ohm
SF-0603HI400F-2 SF-0603HI400F-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603HIxxxF Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT 0603 (1608 Metric) UL Surface Mount -55°C~90°C 0.063Lx0.032W x 0.014 H 1.60mmx0.80mmx0.36mm 35V TR, PAPER, 7 INCH 1.6mm x 0.81mm x 0.36mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 YES WRAPAROUND UL 1.6mm 0.81 mm 4A ELECTRIC FUSE 35V 0.36mm 4A 1 J Board Mount (Cartridge Style Excluded) 35A 1.2 0.0095Ohm
SF-2410FP125W-2 SF-2410FP125W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-2410FPxxxW Active 1 (Unlimited) ROHS3 Compliant 2410 (6125 Metric) UL Surface Mount -55°C~125°C 0.240Lx0.098W x 0.085 H 6.10mmx2.49mmx2.16mm 125V 250V SF-2410 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 0.96 0.07Ohm
ZV50K1206121NIR1HT ZV50K1206121NIR1HT Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) ZVHT Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~150°C TA 340pF @ 1kHz 1 0.8J 90.2V 65.6V 82V 50V 120A 65V
MF-R110 MF-R110 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2003 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V 8.9mm ROHS3 Compliant UL94 V-0 Lead Free Tin 1.1A Radial, Disc No SVHC 5.1mm 14mm cURus, TUV 180mOhm Through Hole -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 30V 0.551 14.00mm 30V 40A Polymeric 7.6mm e3 5.1mm 700mW Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 700mW 1.1A 6.6s 2.2A 100mOhm 270mOhm
P4SMA8.2CA P4SMA8.2CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE 7.02V BIDIRECTIONAL General Purpose 70.1V 400W 113V 3.6A No 7.79V 33.9A 12.1V 7.02V 1
MOV-14D301K MOV-14D301K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 50A No Disc 14mm 7.5mm 4.4mm Through Hole 3.000003g -40°C~85°C TA 300V 670pF 8533.40.40.00 250V 600mW 670pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 190V 4.5kA 300V 50A 77J 500V 330V 270V 190V
CD214B-T17CALF CD214B-T17CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 17V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Bidirectional 1 SILICON 1 400W 5μA General Purpose 21.7A Single 18.9V 17V 5μA 600W 1mA 18.9V Yes 27.6V 21.7A 5W No 27.6V 1
SMAJ17A-Q SMAJ17A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ17 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 400W Automotive No 18.9V 400W 14.5A 27.6V 17V 1
ZV40K1812601NIR1 ZV40K1812601NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 1000pF @ 1kHz 1 4.8J 74.8V 61.2V 68V 40V 600A 56V
MOV-14D271KTR MOV-14D271KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2009 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 270V 175V 740pF 8533.40.40.00 225V 740pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 175V 4.5kA 270V 50A 70J 455V 297V 243V 175V
2036-47-C2 2036-47-C2 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 470V 10000A 10kA
2063-80-ALF 2063-80-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tray 2009 2063 Active 1 (Unlimited) 2 SMD/SMT 85°C -30°C 11.8mm 2 17.1mm ROHS3 Compliant Cylinder No Lead No SVHC User Defined 1 UNSPECIFIED OTHER ±20% 100kA SURGE PROTECTION CIRCUIT No 800V 60000A 60kA
2036-25-C3LF 2036-25-C3LF Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk 2011 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 Radial 85°C -55°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 3.8mm UL Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 3 OTHER ±20% 1 mm SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
1670-02 1670-02 Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
2020-42T-C4FLF 2020-42T-C4FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2011 2020T yes Active 1 (Unlimited) 3 Radial 90°C -40°C 3 7.9mm 11.3mm ROHS3 Compliant Tin Radial Cylinder, 3 Lead No SVHC Through Hole 1 e3 UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2020 3 INDUSTRIAL Not Qualified SURGE PROTECTION CIRCUIT Yes 360V 10000A 10kA
2026-25-A1FLF 2026-25-A1FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tube TRIGARD® 2026 yes Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead User Defined 2pF 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG NOT SPECIFIED NOT SPECIFIED 2026 INDUSTRIAL NO 90°C -40°C Not Qualified ±20% SURGE PROTECTION CIRCUIT Yes 250V 20000A 20kA
72487-07 72487-07 Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
2028-25-CLF 2028-25-CLF Bourns Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Tray 2013 2028 Obsolete 1 (Unlimited) 3 Axial 85°C -55°C 8mm 3 8mm 10mm ROHS3 Compliant Tin 250V Axial Cylinder, 3 Lead (T-Shape) No SVHC 4.4mm Through Hole 2pF 1 1GOhm UNSPECIFIED WIRE OTHER ±20% 30kA SURGE PROTECTION CIRCUIT No 20000A 20kA
2063-23-ALF 2063-23-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tray 2007 2063 Active 1 (Unlimited) 2 SMD/SMT 85°C -30°C 11.8mm 2 17.1mm ROHS3 Compliant Cylinder No Lead No SVHC User Defined 1 UNSPECIFIED OTHER ±20% 100kA SURGE PROTECTION CIRCUIT No 230V 60000A 60kA
2011-15-SMH-LF 2011-15-SMH-LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks FLAT® 2011 Active 1 (Unlimited) 2 ROHS3 Compliant Disc 8.00mm Tabbed SMD Surface Mount Horizontal 2011 SURGE PROTECTION CIRCUIT No 150V 1000A 1kA
2026-23-C3 2026-23-C3 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 13mm Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED PIN/PEG 2026 OTHER ±20% SURGE PROTECTION CIRCUIT No 230V 20000A 20kA
2036-42-B3 2036-42-B3 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2006 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED PIN/PEG 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
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