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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 Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Capacitance Number of Functions Insulation Resistance 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 Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Polarity Tolerance Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Response Time Leakage Current Working Voltage Thermistor Application Non-Repetitive Pk On-state Cur Lead Diameter Applications Lead Spacing Max Surge Current 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 Power Dissipation-Max Hold Current Trigger Device Type Current - Max Voltage - Max Telecom IC Type Time to Trip Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover 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 Bidirectional Channels Voltage - On State
MF-SM250-2-006 MF-SM250-2-006 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2006 Multifuse®, MF-SM Active 1 (Unlimited) SMD/SMT 85°C -40°C 15V ROHS3 Compliant 100A 2 2-SMD cURus, TUV 85mOhm Surface Mount -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm 15V AEC-Q200 100A Polymeric MF-SM 1.9W 2.5A 100A 15V 25s 5A 2.5A 0.118 3.00mm 24mOhms 85mOhms 5A
SMLJ110CA SMLJ110CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 SMLJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ11 2 Bidirectional 1 Transient Suppressors 3kW SILICON 1 3000W 5μA General Purpose Single 122V 110V 5μA 3kW 1mA 122V 177V 16.8A 135V No 3000W 3kW 16.8A 177V
2022-24 2022-24 Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
CDSOT23-T08C CDSOT23-T08C Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.4mm 8V 3.04mm ROHS3 Compliant Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 250pF Zener 150pF @ 1MHz e3 DUAL GULL WING CDSOT23 3 2 Transient Suppressors 500W SILICON 2 8V Bidirectional 10μA 8V General Purpose 34A Single 8.5V 8V 500W 1mA 8.5V 16.9V 34A No 34A 8/20μs 1
SMBJ350A SMBJ350A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 SMBJ Active 1 (Unlimited) 2 SMD/SMT EAR99 350V 4.57mm ROHS3 Compliant PRSM-MIN DO-214AA, SMB 2.44mm 3.94mm Surface Mount 92.986436mg -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ35 R-PDSO-C2 600W SILICON 1 SINGLE Unidirectional 350V General Purpose 100A 432V 350V 600W 567V 1.1A No 391V 1.1A 1
CD214C-T7.0CALF CD214C-T7.0CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 SMD/SMT EAR99 7V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Bidirectional 1 SILICON 1 7V 400W 5μA General Purpose 13.3A Single 7.78V 7V 5μA 1.5kW 1mA 7.78V Yes 12V 13.3A 5W No 1500W 1.5kW 125A 12V
2026-15-C2F 2026-15-C2F Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 3 8mm 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 150V 20000A 20kA
MF-R400-0-15 MF-R400-0-15 Bourns Inc. 0.0000
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0.00000000 Multifuse®, MF-R Active 1 (Unlimited) ROHS3 Compliant Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.567Lx0.118W 14.40mmx3.00mm 0.976 24.80mm Polymeric MF-R400 0.201 5.10mm 40A 30V 12.7s 4A 10mOhm 50mOhm 8A
MF-RX014/250-2 MF-RX014/250-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks PCB, Through Hole Tape & Reel (TR) 2005 Multifuse®, MF-RX/250 Active 1 (Unlimited) 2 Radial ROHS3 Compliant 140mA No Radial, Disc 5.1mm cURus, TUV 6Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 60V 0.433 11.00mm 3A 60V Polymeric e3 Tin (Sn) MF-RX 650 μm 0.201 5.10mm 145mA 3A 60V 250V Int 3Ohm 14Ohm
TBU-CA065-500-WH TBU-CA065-500-WH Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) TBU® yes Active 1 (Unlimited) 3 Solder 125°C -40°C 650V 6.477mm ROHS3 Compliant 650V 500mA 12 SMD 6.50mm x 4.00mm No SVHC 838.2μm 3.9878mm 7Ohm Surface Mount 2.154564g 650V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM NO LEAD 260 40 TBU-CA065 3 MILITARY Bidirectional R-XBCC-N3 Not Qualified 1 1 μs General Purpose 300V Single 20V Yes 1A SURGE PROTECTION CIRCUIT
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
TCS-DL004-500-WH TCS-DL004-500-WH Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Cut Tape (CT) 2011 Active 1 (Unlimited) SMD/SMT 125°C -40°C 4.1mm 3.6mm ROHS3 Compliant 40V 750mA 6 4-VDFN Exposed Pad No SVHC 850μm 3.5mm Surface Mount 40V Internal Switch TCS-DL004 2 General Purpose 40V 40V 6-DFN (4x2.5)
MF-USHT010KX-2 MF-USHT010KX-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 20A 30V 1.5s 100mA 0.033 0.85mm 1Ohm 7.5Ohm 500mA
2026-60-C2LF 2026-60-C2LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2006 TRIGARD® 2026 yes Active 1 (Unlimited) 3 Radial 90°C -40°C 7.9mm 3 13mm ROHS3 Compliant Lead Free Axial Cylinder, 3 Lead (Radial Bend) 4.4mm UL Through Hole 2pF 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2026 OTHER ±20% 1 mm 40kA SURGE PROTECTION CIRCUIT No 600V 20000A 20kA
2026-60-CLF 2026-60-CLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 90°C -40°C 7.9mm 3 7.9mm 11.2mm ROHS3 Compliant Tin Axial Cylinder, 3 Lead (T-Shape) UL Through Hole 1 e3 UNSPECIFIED PIN/PEG 2026 OTHER ±20% 1 mm SURGE PROTECTION CIRCUIT No 600V 20000A 20kA
CD214B-T11CALF CD214B-T11CALF 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 11V 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 33A Single 12.2V 11V 5μA 600W 1mA 12.2V Yes 18.2V 33A 5W No 18.2V 1
MF-RHT600-0-14 MF-RHT600-0-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RHT Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 5 s 6 A - 13 mOhms 32 mOhms 10.8 A
4B06B-540-125/219 4B06B-540-125/219 Bourns Inc. 0.0000
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0.00000000 20 Weeks Bulk 2011 Active 1 (Unlimited) 13 ROHS3 Compliant 13-SIP Module, 6 Leads Through Hole Mixed Technology 1 SINGLE NOT SPECIFIED NOT SPECIFIED 4B06B 13 INDUSTRIAL NO 2.54mm 85°C -40°C 1 Telecommunications SURGE PROTECTION CIRCUIT
SF-2410FA1500W-2 SF-2410FA1500W-2 Bourns Inc. 0.9759
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
2026-60-C2F 2026-60-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 600V 20000A 20kA
2026-42-C4FLF 2026-42-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 420V 20000A 20kA
2026-23-C2LF 2026-23-C2LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2011 TRIGARD® 2026 yes Active 1 (Unlimited) 3 Radial 90°C -40°C 7.9mm 3 7.9mm 13mm ROHS3 Compliant Lead Free Tin Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm UL Through Hole 2pF 1 e3 UNSPECIFIED PIN/PEG 2026 OTHER ±20% 1 mm 40kA SURGE PROTECTION CIRCUIT No 230V 20000A 20kA
P4SMA120A P4SMA120A 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 102V 400W 165V 2.5A No 114V 2.5A 102V 1
MF-RX040/72-0 MF-RX040/72-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Bulk 2012 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial 72V ROHS3 Compliant UL94 V-0 72V 40A 0.52 TO 0.86 OHMS AT 23 DEG CEL Radial, Disc No SVHC 5.1mm 13.7mm cURus, TUV 860mOhm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 72V 0.539 13.70mm 40A Polymeric 7.6mm e3 Tin (Sn) MF-RX NO WIRE 510 μm OVERLOAD PROTECTION 0.201 5.10mm 550mW 400mA 3.9s 800mA 400mA 520mOhm 1.29Ohm
2026-35-C18 2026-35-C18 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 2026 ±20% 40kA No 350V 20000A 20kA
2046-25-ALF 2046-25-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Radial, Surface Mount, Through Hole Tray 2013 2046 Active 1 (Unlimited) 3 Axial 85°C -30°C 3 8mm 10mm ROHS3 Compliant Tin 250V Cylinder No Lead, 3 Terminal No SVHC User Defined 2pF 1 10GOhm UNSPECIFIED OTHER ±20% 20kA SURGE PROTECTION CIRCUIT No 10000A 10kA
MF-USML500-2 MF-USML500-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USML Active 2A (4 Weeks) ROHS3 Compliant 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 6V Polymeric MF-USML 5A 50A 6V 2s 10A 5A 0.047 1.20mm 1mOhms 14.5mOhms 10A
PTVS3-015C-TH PTVS3-015C-TH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tray 2009 Active Not Applicable 2 EAR99 ROHS3 Compliant 2 Axial, Right Angle Bend (24.15mm Center) No SVHC Through Hole -40°C~125°C TJ AVALANCHE Zener e4 Silver (Ag) PTVS3 SILICON 1 SINGLE Bidirectional General Purpose 16V 15V 28V 3kA 19V No 3000A 3kA 8/20μs 28V 1
TISP3260F3P TISP3260F3P Bourns Inc. 0.0000
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0.00000000 download Tube 2001 Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C Non-RoHS Compliant 5A 8 UL RECOGNIZED 8-DIP (0.300, 7.62mm) not_compliant Through Hole 200V 45pF e0 Tin/Lead (Sn/Pb) DUAL NOT SPECIFIED NOT SPECIFIED TISP3260 8 NO Silicon Surge Protectors Not Qualified 2 MS-001BA 5.7 A 120A 150mA SILICON SURGE PROTECTOR 200V 260V 35A 3V
CD214A-T70CALF CD214A-T70CALF 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 7V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Bidirectional 1 SILICON 1 70V 5μA General Purpose 3.5A Single 7.78V 7V 5μA 400W 1mA 7.78V Yes 12V 3.5A 5W No 77.8V 113V 70V 1
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