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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 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 Direction Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Wire/Cable Diameter Number of Circuits Response Time Leakage Current Resistor Type Working Voltage 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 Hold Current Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) 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 Maximum DC Volts
2026-30-C2FLF 2026-30-C2FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 90°C -40°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG NOT SPECIFIED NOT SPECIFIED 2026 OTHER Not Qualified ±20% 1 mm SURGE PROTECTION CIRCUIT Yes 300V 20000A 20kA
2026-35-C4FLF 2026-35-C4FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 90°C -40°C 7.9mm 3 13.2mm ROHS3 Compliant Radial Cylinder, 3 Lead 6.1mm UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG NOT SPECIFIED NOT SPECIFIED 2026 INDUSTRIAL Not Qualified ±20% 1 mm SURGE PROTECTION CIRCUIT Yes 350V 20000A 20kA
2035-25-B 2035-25-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2035 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 250V 5000A 5kA
2026-07-C 2026-07-C 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 (T-Shape) Through Hole 2026 ±20% 40kA SURGE PROTECTION CIRCUIT No 75V 20000A 20kA
T049481 T049481 Bourns Inc. 0.0000
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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
2035-60-A 2035-60-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2035 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Cylinder No Lead User Defined ±15% 10kA SURGE PROTECTION CIRCUIT No 600V 5000A 5kA
SMCJ40CA-Q SMCJ40CA-Q Bourns Inc. 0.6891
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0.00000000 download 14 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 SMCJ40 Automotive No 44.4V 1500W 1.5kW 23.3A 64.5V 40V 1
MF-R015/600-A-0 MF-R015/600-A-0 Bourns Inc. 0.0000
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0.00000000 download Bag Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant RMIN-RMAX(RI-R1) OHMS: 7-20AT 23 DEG CEL Radial, Box Through Hole 0.531Lx0.236W 13.50mmx6.00mm 0.496 12.60mm 8533.40.80.70 BULK e3 Tin (Sn) NO 85°C -40°C WIRE PTC RESETTABLE FUSE TEMPERATURE SENSING 60V
MF-R090 MF-R090 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 11.7mm ROHS3 Compliant UL94 V-0 Lead Free Tin 900mA Radial, Disc No SVHC 5.1mm 16.7mm cURus, TUV 310mOhm Through Hole -40°C~85°C 0.461Lx0.122W 11.70mmx3.10mm 60V 0.657 16.70mm 60V 40A Polymeric 7.6mm e3 5.1mm 1W Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 1W 900mA 7.2s 1.8A 140mOhm 470mOhm
MF-R185-AP-99 MF-R185-AP-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Tape & Box (TB) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 70mOhm Through Hole -40°C~85°C 0.472Dia x 0.118 T 12.00mmx3.00mm 0.724 18.40mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R185 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 1W 1.85A 30V 8.7s 3.7A 1.85A 40mOhm 110mOhm
MF-RHT070-2 MF-RHT070-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 Multifuse®, MF-RHT yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No 0.3 OHMS MINIMUM AT 23 DEG CEL Radial, Disc 5.1mm 800mOhm Through Hole -40°C~125°C 0.270Lx0.118W 6.86mmx3.00mm 16V 0.425 10.80mm AEC-Q200 8533.40.80.70 TR, 14.6 INCH 40A Polymeric e3 Tin (Sn) MF-RHT NO WIRE OVERLOAD PROTECTION 0.114 2.90mm 1.4W 700mA 40A 16V 4s 1.4A 300mOhm 800mOhm
2026-42-C2F 2026-42-C2F Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) unknown Through Hole 1 UNSPECIFIED PIN/PEG 2026 OTHER 85°C -55°C Not Qualified ±20% 40kA SURGE PROTECTION CIRCUIT Yes 420V 20000A 20kA
2036-25-C3FLF 2036-25-C3FLF 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) unknown 3.8mm UL Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 3 OTHER Not Qualified ±20% 1 mm SURGE PROTECTION CIRCUIT Yes 250V 10000A 10kA
SF-2410FPA125W-2 SF-2410FPA125W-2 Bourns Inc. 0.7692
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
CGA1206MLA-31551E CGA1206MLA-31551E Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® MLA Active 1 (Unlimited) EAR99 3.2mm ROHS3 Compliant Tin 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA 550pF 8533.40.40.00 31V 550pF @ 1kHz CGA1206 1 VARISTOR 25V Wraparound 200A 39.5V 1A 1.0J Yes 43.9V 35.1V 39.5V 25V
CG0603MLU-05E CG0603MLU-05E Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2008 ChipGuard® MLU yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 5V 1.6mm ROHS3 Compliant Tin 5V 5nA No 2 0603 (1608 Metric) No SVHC 800μm Surface Mount, MLCV -40°C~125°C TA 5V METAL OXIDE FILM 50FF 8533.40.40.00 TR, PAPER, 7 INCH 5V 0.5pF @ 1MHz e3 CG060 WRAPAROUND 5V 1608 0603 1 1 ns 5nA VARISTOR 5V DUAL ENDED 25V
ST-0750-BLT-STD ST-0750-BLT-STD Bourns Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Sparctube™ ST-0750 Obsolete 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder Through Hole ST-0750 ±12% No 750V
2027-40-B 2027-40-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 8mm 2 6mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 400V 10000A 10kA
2045-25-BLF 2045-25-BLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Bulk 2007 2045 Active 1 (Unlimited) Axial 85°C -30°C 2 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 2045 ±30% 10kA No 250V 10000A 10kA
2035-09-A 2035-09-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2035 Active 1 (Unlimited) 85°C -55°C 5mm 2 4.1mm Non-RoHS Compliant Contains Lead 90V Cylinder No Lead User Defined ±20% 10kA SURGE PROTECTION CIRCUIT No 5000A 5kA
2037-20-B 2037-20-B Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2012 2037 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole e0 Tin/Lead (Sn90Pb10) ±15% SURGE PROTECTION CIRCUIT No 200V 5000A 5kA
P6SMB16A P6SMB16A 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 UNIDIRECTIONAL General Purpose 13.6V 600W 22.5V 27.1A No 15.2V 27.1A 13.6V 1
2036-47-B2FLF 2036-47-B2FLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2012 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 3 OTHER Not Qualified ±20% SURGE PROTECTION CIRCUIT Yes 470V 10000A 10kA
CGA0603MLC-24E CGA0603MLC-24E Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2008 ChipGuard® MLC Active 1 (Unlimited) 2 SMD/SMT 850μm 24V 1.6mm ROHS3 Compliant Tin 5nA No 2 0603 (1608 Metric) No SVHC 510μm 850μm Surface Mount, MLCV -40°C~85°C TA 24V 50FF TR, PAPER, 7 INCH 24V 0.5pF @ 1MHz CGA0603 Bidirectional WRAPAROUND 1608 0603 1 10nA VARISTOR 24V DUAL ENDED Single 5nA Yes 30V
2027-60-B 2027-60-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 8mm 2 6mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 600V 10000A 10kA
2036-07-C2 2036-07-C2 Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2006 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 9.8mm Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
2026-40-CF 2026-40-CF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Bulk 2012 TRIGARD® 2026 yes Active 1 (Unlimited) 3 90°C -40°C 7.9mm 3 11.2mm Non-RoHS Compliant Axial Cylinder, 3 Lead (T-Shape) unknown Through Hole 2pF 1 UNSPECIFIED PIN/PEG 2026 OTHER NO Not Qualified ±20% SURGE PROTECTION CIRCUIT Yes 400V 20000A 20kA
F001051 F001051 Bourns Inc. 0.0000
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0.00000000 download Obsolete Not Applicable ROHS3 Compliant
CDDFN10-0524P CDDFN10-0524P Bourns Inc. 0.1975
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0.00000000 download 18 Weeks Surface Mount Cut Tape (CT) 2010 Active 3 (168 Hours) 10 SMD/SMT EAR99 2.5mm ROHS3 Compliant Tin No 10 LOW CAPACITANCE 10-UFDFN No SVHC 550μm 1mm Surface Mount -55°C~85°C TA AVALANCHE Steering (Rail to Rail) e3 DUAL CDDFN10 10 Unidirectional 4 Transient Suppressors SILICON 1 5V 1.5mA 5V HDMI 3.8A Single 6V 5V 1.5μA 30W 1mA 6V 12V 3.8A Yes 3.8A 8/20μs 12V Typ 5V Max
CG0603MLC-3.3LE CG0603MLC-3.3LE Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) ChipGuard® MLC Active 1 (Unlimited) SMD/SMT 85°C -40°C 800μm 3.3V 1.6mm ROHS3 Compliant Tin 5nA No 2 0603 (1608 Metric) No SVHC 550μm 800μm Surface Mount, MLCV -40°C~85°C TA 3.3V 3.3V 500FF 3.3V 0.5pF @ 1MHz CG060 1 3.3V 1608 0603 1 5nA 3.3V Single 25V 3.3V
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