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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 Connector Type 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 Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Insulation Resistance Max Current Rating Max Voltage Rating (DC) 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 Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Output Current Polarity Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Response Time Leakage Current Working Voltage Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) 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 Clamping Voltage Peak Pulse Current Max Breakdown Voltage Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Current - Max Voltage - Max Telecom IC Type Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Power Line Protection Resistance @ 25°C 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
SF-1206HIA450M-2 SF-1206HIA450M-2 Bourns Inc. 0.6605
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
2045-35-BT1LF 2045-35-BT1LF Bourns Inc. 0.8404
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0.00000000 download 12 Weeks Axial, Through Hole Tape & Reel (TR) 2004 2045 Active 1 (Unlimited) 2 Axial 85°C -30°C 8mm 2 8mm 6mm ROHS3 Compliant Tin Axial Cylinder No SVHC Through Hole 1 UNSPECIFIED WIRE INDUSTRIAL ±30% 10kA SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
CD214C-T90CALF CD214C-T90CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214C 2 YES R-PDSO-C2 SILICON 1 SINGLE 90V BIDIRECTIONAL 400W General Purpose 5W No 100V 1500W 1.5kW 10.3A 146V 90V 1
MF-VS210SS-0 MF-VS210SS-0 Bourns Inc. 0.0000
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0.00000000 download Surface Mount Bulk 2011 Multifuse®, MF-VS Obsolete 1 (Unlimited) 2 Axial 85°C -40°C 16V ROHS3 Compliant 100A Strap UR 30mOhm User Defined -40°C~85°C 0.866Lx0.205W 22.00mmx5.20mm 16V 100A 16V Polymeric MF-VS 1.5W 2.1A 100A 16V 5s 4.7A 2.1A 0.035 0.90mm 18mOhms 60mOhms 4.7A
TISP3082F3DR-S TISP3082F3DR-S Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 8 EAR99 150°C 0°C ROHS3 Compliant 5A 8 UL RECOGNIZED 8-SOIC (0.154, 3.90mm Width) Surface Mount 0.15pF e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP3082 8 Not Qualified 2 4.3 A 70A 66V 150mA SILICON SURGE PROTECTOR 82V 35A 3V
CMF-SDP25A-2 CMF-SDP25A-2 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Tape & Reel (TR) 2008 CMF-SDP Active 1 (Unlimited) 230V ROHS3 Compliant 4-SMD Cube No SVHC not_compliant 10.2mm Surface Mount -40°C~125°C 0.344Lx0.283W 8.75mmx7.20mm 230V 230V 2.8A Ceramic 220V 130mA 2.8A 230V 250V Int 300ms 260mA 25Ohm 0.402 10.20mm
SF-2410FA2000W-2 SF-2410FA2000W-2 Bourns Inc. 0.9057
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
CD214L-T64CALF CD214L-T64CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214L 2 SILICON 1 SINGLE Bidirectional 5μA General Purpose 64V 5μA 3kW 1mA 71.1V 103V 29.2A 5W No 71.1V 3000W 3kW 29.2A
MF-R020-AP-99 MF-R020-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 EAR99 ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 2.84Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R020 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 400mW 200mA 60V 2.2s 400mA 200mA 1.5Ohm 4.4Ohm
SMA6J26A-Q SMA6J26A-Q Bourns Inc. 0.3747
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 28.9V 600W 14.3A 42.1V 26V 1
CDSOD323-T18 CDSOD323-T18 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 1.45mm 1.9mm ROHS3 Compliant Tin 2 LOW CAPACITANCE SC-76, SOD-323 No SVHC 1mm 1.45mm Surface Mount -55°C~150°C TJ AVALANCHE 1pF Zener 3pF @ 1MHz e3 DUAL GULL WING CDSOD323 2 Unidirectional Transient Suppressors 350W SILICON 1 1μA 18V General Purpose 8A Single 20V 18V 350W 29V 8A No 8A 8/20μs 45V Typ 1
SMAJ220A SMAJ220A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 SMAJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AC, SMA No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ20 YES SILICON 1 SINGLE Unidirectional General Purpose 246V 220V 400W 356V 272V 1W No 1.1A 356V 1
T049018 T049018 Bourns Inc. 0.0000
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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
R3705BJR-S R3705BJR-S Bourns Inc. 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant
P6SMB440CA P6SMB440CA 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 418V 376V 600W 602V 1A No 600W 602V 1
TISP4290M3LMR TISP4290M3LMR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 220V 55pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4290 3 NO Silicon Surge Protectors Not Qualified 1 SINGLE 600mA 220A 150mA SILICON SURGE PROTECTOR 220V 290V 50A 3V
TISP4200H4BJR TISP4200H4BJR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 155V 79pF e0 Tin/Lead (Sn/Pb) DUAL C BEND NOT SPECIFIED NOT SPECIFIED TISP4200 2 YES R-PDSO-C2 Silicon Surge Protectors Not Qualified 1 SINGLE 60 A 800mA 300A 225mA SILICON SURGE PROTECTOR 155V 200V 100A 3V
MF-RX250-005 MF-RX250-005 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Bulk 2011 Multifuse®, MF-RX Active 1 (Unlimited) Radial 85°C -40°C 60V ROHS3 Compliant 40A No Radial, Disc 10.2mm cURus, TUV 80mOhm Through Hole -40°C~85°C 0.839Lx0.122W 21.30mmx3.10mm 60V 1.039 26.40mm 40A Polymeric MF-RX 0.402 10.20mm 2.5W 2.5A 40A 60V 15.6s 5A 2.5A 50mOhms 130mOhms 5A
2026-15-C2 2026-15-C2 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 85°C -55°C 3 8mm 11mm Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 2pF 1 UNSPECIFIED PIN/PEG 2026 OTHER ±20% 40kA SURGE PROTECTION CIRCUIT No 150V 20000A 20kA
TISP4250M3LMR TISP4250M3LMR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 190V 55pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4250 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 32 A 600mA 220A 150mA SILICON SURGE PROTECTOR 190V 250V 50A 3V
P650-U260-WH P650-U260-WH Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 TBU® Obsolete 3 (168 Hours) 6 RJ45 SMD/SMT 85°C -40°C 7.75mm ROHS3 Compliant 650V 260mA UL RECOGNIZED 6-SMD, No Lead No SVHC 850μm 6.25mm 6Ohm Surface Mount Internal Switch 8541.30.00.80 e3 MATTE TIN BOTTOM 260 40 P650-U 6 R-XBCC-N6 Not Qualified 1 SINGLE 520mA ISOLATED 2 1 μs Ethernet 260mA 300V 650V SILICON SURGE PROTECTOR
TISP4145M3AJR-S TISP4145M3AJR-S Bourns Inc. 0.0000
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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 2 UL RECOGNIZED DO-214AC, SMA not_compliant Surface Mount 62pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP4145 2 Not Qualified 1 SINGLE 220A 120V 350mA SILICON SURGE PROTECTOR 150mA 145V 50A 3V
MF-RM033/240-2 MF-RM033/240-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Cut Tape (CT) 2004 Multifuse®, MF-RM Active 1 (Unlimited) 2 Radial EAR99 240V 11.4mm ROHS3 Compliant 330mA No Radial, Disc No SVHC 5.1mm 3.8mm cURus, TUV 770mOhm Through Hole -20°C~85°C 0.449Lx0.150W 11.40mmx3.80mm 240V 0.787 20.00mm 240V 8533.40.80.70 4.5A Polymeric e3 Tin (Sn) MF-RM 1.7W 650 μm 240V 650 μm 0.114 2.90mm 1.7W 330mA 240V 265V Int 21s 740mA 770mOhm 2.6Ohm
MF-R010-2-99 MF-R010-2-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Tape & Reel (TR) 2001 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 4.5Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm 8533.40.80.70 TR 40A Polymeric e3 Tin (Sn) MF-R010 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 380mW 100mA 60V 4s 200mA 100mA 2.5Ohm 7.5Ohm
TISP4240F3LMR TISP4240F3LMR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2001 Obsolete 1 (Unlimited) 2 EAR99 70°C 0°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 180V 44pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4240 2 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 4 A 120A 150mA SILICON SURGE PROTECTOR 180V 240V 35A 3V
CDSOD323-T12C-DSLQ CDSOD323-T12C-DSLQ Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant SC-76, SOD-323 Surface Mount -55°C~150°C TJ Zener 3pF @ 1MHz e3 Tin (Sn) CDSOD323 Automotive, Telecom No 13.3V 350W 11A 8/20μs 28.3V Typ 12V 1
2026-47-C 2026-47-C 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 (T-Shape) Through Hole 1 UNSPECIFIED PIN/PEG 2026 OTHER 85°C -55°C ±20% 40kA SURGE PROTECTION CIRCUIT No 470V 20000A 20kA
2036-60-B3LF 2036-60-B3LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2006 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 5mm 7.6mm ROHS3 Compliant Lead Free Tin Axial Cylinder, 3 Lead (Radial Bend) 3.8mm UL Through Hole 1 e3 UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 800 μm SURGE PROTECTION CIRCUIT No 600V 10000A 10kA
2046-60-C2LF 2046-60-C2LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Radial, Through Hole Tray 2002 2046 Active 1 (Unlimited) 3 Radial 85°C -30°C 3 8mm 10mm ROHS3 Compliant Tin 600V Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm Through Hole 2pF 1 10GOhm UNSPECIFIED WIRE OTHER ±20% 20kA SURGE PROTECTION CIRCUIT No 10000A 10kA
ST-0840-BCT-O ST-0840-BCT-O Bourns Inc. 0.0000
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0.00000000 Sparctube™ ST-0840 Obsolete 1 (Unlimited) ROHS3 Compliant ST-0840
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