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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 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 Insulation Resistance Max Current 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 Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Output Current Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Response Time Leakage Current Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Voltage - Working Element Configuration 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 Supplier Device Package Power Dissipation-Max Reverse Test Voltage Hold Current Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) 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) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
2036-42-B2FLF 2036-42-B2FLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 5.3mm 3 9.6mm ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 4.4mm UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 3 OTHER Not Qualified ±20% 800 μm SURGE PROTECTION CIRCUIT Yes 420V 10000A 10kA
MF-RX018/250U-2 MF-RX018/250U-2 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RX/250 Radial, Disc cUL, TUV Bourns Inc. Through Hole -40°C ~ 85°C 0.409" L x 0.201" W (10.40mm x 5.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 10 A 60V (250V Int) 20 s 180 mA - 800 mOhms 4 Ohms 500 mA
CD214B-T33CALF CD214B-T33CALF 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 33V 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 11.3A Single 36.7V 33V 5μA 600W 1mA 36.7V Yes 53.3V 11.3A 5W No 53.3V 1
SF-1206HIA150M-2 SF-1206HIA150M-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
SMCJ7.0CA-Q SMCJ7.0CA-Q 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 7.78V 1500W (1.5kW) 625A (8/20μs) 16V 7V 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
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
CDSOT236-T24 CDSOT236-T24 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 550μm 24V 3.05mm ROHS3 Compliant Tin 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 40pF Zener e3 DUAL GULL WING CDSOT236 6 Unidirectional SILICON 4 Unidirectional 1μA 24V General Purpose 3A 26.7V 24V 350W 58.3V 6A No 6A 8/20μs 4
MF-NSMF035X-2 MF-NSMF035X-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Cut Tape (CT) 2012 Multifuse®, MF-NSMF Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0.3 TO 1.4 OHMS MEASURED AT 23 DEG CEL 1206 (3216 Metric), Concave cURus Surface Mount -40°C~85°C 0.126Lx0.063W 3.20mmx1.60mm AEC-Q200 8533.40.80.70 TR, 7 INCH 20A Polymeric e4 Gold (Au) - with Nickel (Ni) barrier MF-NSMF YES WRAPAROUND 3216 1206 DUAL ENDED OVERLOAD PROTECTION 16V 600mW 350mA 20A 16V 140ms 750mA 0.033 0.85mm 300mOhm 1.4Ohm
MF-R020 MF-R020 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 200mA No Radial, Disc No SVHC 5.1mm 12.7mm cURus, TUV 2.84Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.500 12.70mm 60V 40A Polymeric 7.6mm e3 5.1mm 400mW Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 400mW 200mA 2.2s 400mA 1.5Ohm 4.4Ohm
DV115K4032R2 DV115K4032R2 Bourns Inc. 0.0000
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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 270pF @ 1kHz 1 13J 198V 162V 180V 115V 1.2kA 150V
SM8SF28A-Q SM8SF28A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SM8SF-Q Active 1 (Unlimited) ROHS3 Compliant 2-LDFN Surface Mount -55°C~175°C TJ Zener SM8SF Automotive No 31.1V 7000W 7kW 154A 45.4V 28V 1
5.0SMDJ10A-Q 5.0SMDJ10A-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 11.1V 5000W 5kW 294.2A 17V 10V 1
5.0SMDJ17CA-Q 5.0SMDJ17CA-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) 5.0SMDJ Automotive No 18.9V 5000W 5kW 181A 27.6V 17V 1
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
2026-40-A 2026-40-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2006 TRIGARD® 2026 Obsolete 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Cylinder No Lead, 3 Terminal User Defined 1 UNSPECIFIED PIN/PEG 2026 OTHER 85°C -55°C ±20% 40kA SURGE PROTECTION CIRCUIT No 400V 20000A 20kA
SF-2410FA2000W-2 SF-2410FA2000W-2 Bourns Inc. 0.9057
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
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
SMBJ20A-Q SMBJ20A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMBJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ20 YES R-PDSO-C2 SILICON 1 SINGLE 20V UNIDIRECTIONAL 600W Automotive 23.35V 20V No 22.2V 600W 18.6A 32.4V 20V 1
2028-42-C2LF 2028-42-C2LF Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2011 2028 Obsolete 1 (Unlimited) 3 Radial 85°C -55°C 8mm 3 8mm 13.4mm ROHS3 Compliant Lead Free Tin 420V Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm 8mm 14mm Through Hole 2pF 1 1GOhm UNSPECIFIED OTHER 420V ±20% 30kA SURGE PROTECTION CIRCUIT No 20000A 20kA
P6SMB160CA P6SMB160CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 136V 600W 219V 2.8A No 152V 2.8A 136V 1
SMAJ350CA SMAJ350CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 SMAJ Active 1 (Unlimited) 2 SMD/SMT EAR99 4.57mm ROHS3 Compliant PRSM-MIN DO-214AC, SMA 2.62mm 2.92mm Surface Mount 64.013223mg -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ35 R-PDSO-C2 400W SILICON 1 SINGLE Bidirectional 350V General Purpose 40A 432V 350V 400W No 391V 700mA 567V 1
MF-RX375-0-99 MF-RX375-0-99 Bourns Inc. 0.0000
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0.00000000 download Bulk 2011 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A No 0.03-0.05 OHMS AT 23 DEG CEL Radial, Disc 10.2mm cURus, TUV 50mOhm Through Hole -40°C~85°C 1.118Lx0.122W 28.40mmx3.10mm 1.319 33.50mm 8533.40.80.70 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE 60V OVERLOAD PROTECTION 0.402 10.20mm 3.2W 3.75A 60V 24s 7.5A 3.75A 30mOhm 80mOhm
2031-23T-SMLF 2031-23T-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 2031-xxT-SM yes Active 1 (Unlimited) SMD/SMT 90°C -40°C 5mm 2 5mm ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 350.000009g 1 e3 Matte Tin (Sn) UNSPECIFIED UNSPECIFIED 2031 INDUSTRIAL X-XXSS-X SURGE PROTECTION CIRCUIT No 185V 1000A 1kA
TBU-CA050-100-WH TBU-CA050-100-WH Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2012 TBU® yes Active 1 (Unlimited) 3 Solder 125°C -40°C 500V 6.5mm ROHS3 Compliant 500V 100mA 12 SMD 6.50mm x 4.00mm No SVHC 850μm 6.5mm 9.5Ohm Surface Mount 2.154564g 500V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM NO LEAD 260 40 TBU-CA050 3 MILITARY Bidirectional R-XBCC-N3 Not Qualified 1 1 μs General Purpose 150mA 250V Single 20V Yes 200mA SURGE PROTECTION CIRCUIT
CMF-SD35-2 CMF-SD35-2 Bourns Inc. 0.0000
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0.00000000 14 Weeks Surface Mount Tape & Reel (TR) 2009 CMF-SD Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 125°C -40°C ROHS3 Compliant Copper, Tin 4-SMD Cube 35Ohm Surface Mount 0.402Lx0.354W 10.20mmx9.00mm 8533.40.80.70 TR, 13 INCH 3A Ceramic GULL WING 20% DUAL IN-LINE 230V OVERLOAD PROTECTION 600V 100mA 3A 230V 600V Int 200ms 200mA 35Ohm 0.425 10.80mm
2027-30-A 2027-30-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2027 Active 1 (Unlimited) 2 85°C -55°C 8mm 2 6mm Non-RoHS Compliant Contains Lead Cylinder No Lead User Defined 1 UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 300V 10000A 10kA
TBU-DT065-100-WH TBU-DT065-100-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 TBU® yes Active 1 (Unlimited) 4 Solder 125°C -40°C 650V 5mm ROHS3 Compliant 300V 100mA 4-VDFN Exposed Pad No SVHC 850μm 5mm Surface Mount 76.005071mg 300V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM BUTT 260 40 TBU-DT065 4 AUTOMOTIVE Unidirectional S-XBCC-B4 Not Qualified 150mA 2 1 μs Ethernet 18V 200mA SURGE PROTECTION CIRCUIT
P6SMB11CA P6SMB11CA 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-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 9.4V 600W 15.6V 39.1A No 10.5V 39.1A 9.4V 1
MF-R160 MF-R160 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 30V 10.2mm ROHS3 Compliant UL94 V-0 Lead Free 1.6A No Radial, Disc No SVHC 5.1mm 16.8mm cURus, TUV 105mOhm Through Hole -40°C~85°C 0.402Dia x 0.118 T 10.20mmx3.00mm 30V 0.661 16.80mm 30V 40A Polymeric 7.6mm e3 Tin (Sn) 900mW Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 900mW 1.6A 8s 3.2A 55mOhm 150mOhm
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