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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 Thickness 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 Max Voltage Rating (DC) Power 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 JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity 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) Working Voltage Joule Integral-Nom Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Element Configuration Voltage Tolerance 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 Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (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) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Breakover Voltage (Max) Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
SF-1206S400W-2 SF-1206S400W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SxxxW Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 1206 (3216 Metric), Concave UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.043 H 3.20mmx1.60mmx1.10mm 65V TR, 7 INCH 3.2mm x 1.6mm x 1.08mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 4A ELECTRIC FUSE 1.08mm 4A Slow Blow 3 J Board Mount (Cartridge Style Excluded) 50A 3.3 0.016Ohm
P4SMA510A P4SMA510A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 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 UNIDIRECTIONAL General Purpose 434V 400W 698V 600mA No 485V 600mA 434V 1
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMCJ5 2 Unidirectional Transient Suppressors 5W SILICON 1 5V 1mA General Purpose 200A Single 6.4V 5V 1mA 1.5kW 10mA 6.4V 9.2V 163A 7V No 1500W 1.5kW 9.2V
TISP3070H3SL TISP3070H3SL Bourns Inc. 0.0000
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0.00000000 download Tube 2005 Obsolete Not Applicable 3 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED Radial - 3 Leads not_compliant Through Hole 58V 140pF 8541.30.00.80 e0 Tin/Lead (Sn/Pb) SINGLE NOT SPECIFIED NOT SPECIFIED 3 NO R-PSIP-T3 Silicon Surge Protectors Not Qualified 2 60 A 600mA 300A 150mA SILICON SURGE PROTECTOR 58V 70V 100A 3V
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PTVS1-086C-H PTVS1-086C-H Bourns Inc. 0.0000
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0.00000000 PTVS 2-SMD, No Lead Bourns Inc. Surface Mount -55°C ~ 125°C (TA) Zener - General Purpose 2-DFN (8x6) No 96V - 1000A (1kA) (8/20μs) 99V (Typ) 86V 1
SMBJ18A SMBJ18A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2007 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ18 2 Transient Suppressors 600W SILICON 1 Unidirectional 5μA General Purpose 100A Single 23.3V 18V 5μA 600W 1mA 20V 29.2V 20.5A 23.3V No 20V 20.6A
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 95.991485mg 140pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4095 2 Silicon Surge Protectors 1 SINGLE 60 A 300A 75V 600mA SILICON SURGE PROTECTOR 150mA 95V 100A 3V
5.0SMDJ43CA 5.0SMDJ43CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE 43V BIDIRECTIONAL 5000W Telecom 6.5W No 47.8V 5000W 5kW 72.1A 69.4V 43V 1
CDSOT236-T05 CDSOT236-T05 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 550μm 5V 3.05mm ROHS3 Compliant Tin 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 150pF Zener e3 DUAL GULL WING CDSOT236 6 Unidirectional SILICON 4 5V Unidirectional 20μA 5V General Purpose 17A 6V 5V 350W 1mA 6V 21V 17A No 17A 8/20μs
5.0SMDJ6.5CA 5.0SMDJ6.5CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 7.22V 5000W 5kW 446.5A 11.2V 6.5V 1
5.0SMDJ48CA-Q 5.0SMDJ48CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) Automotive, Telecom No 53.3V 5000W 5kW 64.7A 77.4V 48V 1
MF-SVS170NL-0 MF-SVS170NL-0 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2008 Multifuse®, MF-SVS Active 1 (Unlimited) Axial 85°C -40°C 10V ROHS3 Compliant 100A Strap cURus, TUV 32mOhm User Defined -40°C~85°C 10V 100A Polymeric MF-SVS 2.1W 1.7A 100A 10V 5s 4.1A 1.7A 0.035 0.90mm 18mOhms 64mOhms 4.1A
SF-2410FP150W-2 SF-2410FP150W-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 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 1.19 0.062Ohm
MF-USHT150KX-2 MF-USHT150KX-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 1.5A 0.063 1.60mm 25mOhm 250mOhm 4.5A
MF-RHT750-0 MF-RHT750-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Bulk 2010 Multifuse®, MF-RHT Active 1 (Unlimited) 2 Radial 125°C -40°C 16V 31.1mm ROHS3 Compliant 16V 100A No Radial, Disc No SVHC 5.1mm 3mm 14mm 22mOhm Through Hole -40°C~125°C 0.551Lx0.118W 14.00mmx3.00mm 16V 0.925 23.50mm AEC-Q200 100A Polymeric MF-RHT 810 μm 0.114 2.90mm 4.5W 7.5A 100A 16V 7s 13.1A 7.5A 9.4mOhms 22mOhms 13.1A
SF-2410FP800W-2 SF-2410FP800W-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 SF-2410 8A Fast Blow Board Mount (Cartridge Style Excluded) 50A 20.3 0.0086Ohm
SF-1206HV40M-2 SF-1206HV40M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206HVxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 350% RATED CURRENT 1206 (3216 Metric) UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.051 H 3.20mmx1.60mmx1.30mm 35V TR, PLASTIC, 7 INCH 3.2mm x 1.6mm x 1.3mm SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 40A ELECTRIC FUSE 1.3mm 40A Slow Blow 240 J Board Mount (Cartridge Style Excluded) 300A 240 0.0009Ohm
2029-35-SM-RPLF 2029-35-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 2015 2029 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End No SVHC Surface Mount ±20% SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
MOV-20D241K MOV-20D241K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 4.4mm 20mm ROHS3 Compliant 50A No Disc 20mm No SVHC 10mm 4.4mm Through Hole 3.000003g -40°C~85°C TA 200V 150V 1.65nF 8533.40.40.00 200V 1W 1650pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 150V Radial 6.5kA 10% 240V 100A 108J 395V 264V 216V 150V
2036-09-B3FLF 2036-09-B3FLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2011 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 3.8mm UL Through Hole 2pF 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 OTHER Not Qualified ±20% 800 μm SURGE PROTECTION CIRCUIT Yes 90V 10000A 10kA
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
DV175K4032R2 DV175K4032R2 Bourns Inc. 0.7396
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0.00000000 download 10 Weeks DV Active 1 (Unlimited) ROHS3 Compliant 4032 (1080 Metric) Surface Mount, MLCV -40°C~125°C TA 200pF @ 1kHz 1 21J 297V 243V 270V 175V 1.2kA 225V
CD214A-T22CALF CD214A-T22CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 22V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Bidirectional 400W SILICON 1 5μA General Purpose 11.2A Single 24.4V 22V 5μA 400W 1mA 24.4V Yes 35.5V 11.2A No 35.5V 1
MF-R090-AP-9 MF-R090-AP-9 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Box (TB) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A 0.14 TO 0.31 OHMS AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.461Lx0.122W 11.70mmx3.10mm 0.657 16.70mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R090 NO WIRE TEMPERATURE SENSING 0.201 5.10mm 60V 900mA 60V 7.2s 1.8A 900mA 140mOhm 470mOhm
2036-35-B3 2036-35-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 350V 10000A 10kA
MF-PSML150-2 MF-PSML150-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSML Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm 6V Polymeric MF-PSML 1.5A 6V 3A 0.024 0.60mm 15mOhms
2026-09-C4LF 2026-09-C4LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2009 TRIGARD® 2026 Active 1 (Unlimited) Radial 90°C -40°C 3 7.9mm 11.3mm ROHS3 Compliant Tin Radial Cylinder, 3 Lead 6.1mm UL Through Hole e3 2026 ±20% 1 mm 40kA SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
R7W120DR-S R7W120DR-S Bourns Inc. 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) 8 EAR99 ROHS3 Compliant 8541.30.00.80 DUAL GULL WING NOT SPECIFIED NOT SPECIFIED 8 YES R-PDSO-G8 Not Qualified 3 COMPLEX 8 A SILICON SURGE PROTECTOR 200V
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