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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 Resistance Mounting Type Weight 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 Body Material Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Voltage Diode Element Material Number of Elements Configuration Diode Type JEDEC-95 Code Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) 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 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 Max Breakdown Voltage Terminal Material Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Fuse Type Voltage - Max Telecom IC Type Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Fuse 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) 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) Maximum AC Volts
SMAJ15CA-QH SMAJ15CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ15 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 400W Automotive No 16.7V 400W 16.4A 24.4V 15V 1
2095-140-BT1LF 2095-140-BT1LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2008 2095 Active 1 (Unlimited) 2 Axial 2 ROHS3 Compliant Axial Cylinder Through Hole 2.400014g 1 UNSPECIFIED WIRE OTHER 85°C -30°C ±20% SURGE PROTECTION CIRCUIT No 1400V 5000A 5kA
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
MF-R900-2-99 MF-R900-2-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Tape & Reel (TR) 2005 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant 40A No 0.005 OHM MEASURED AT 23 DEG CEL Radial, Disc 10.2mm cURus, TUV 10mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 1.295 32.90mm TR 40A Polymeric e3 Tin (Sn) MF-R900 NO WIRE TEMPERATURE SENSING 0.402 10.20mm 30V 4.2W 9A 30V 20s 18A 9A 5mOhm 20mOhm
SMCJ14A SMCJ14A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ14 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 200A Single 17.9V 14V 5μA 1.5kW 1mA 15.6V 23.2V 64.7A 17.9V No 15.6V 1500W 1.5kW
TISP7015DR TISP7015DR Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 8 EAR99 85°C -40°C ROHS3 Compliant 5A 8 UL RECOGNIZED 8-SOIC (0.154, 3.90mm Width) not_compliant Surface Mount 40pF e0 Tin/Lead (Sn/Pb) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP70 8 Silicon Surge Protectors Not Qualified 3 MS-012 4 A 150A 30mA SILICON SURGE PROTECTOR 8V 15V 30A 4V
2036-35-ALF 2036-35-ALF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Solder 85°C -55°C 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal UL User Defined 1 e3 Tin (Sn) UNSPECIFIED 2036 3 OTHER ±20% SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
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2047-09-ANI 2047-09-ANI Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Bulk 2047 Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead User Defined 1 UNSPECIFIED UNSPECIFIED INDUSTRIAL O-XXSS-X 90°C -40°C ±20% SURGE PROTECTION CIRCUIT No 90V 40000A 40kA
TISP7260F3DR TISP7260F3DR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C Non-RoHS Compliant 5A 8 UL RECOGNIZED 8-SOIC (0.154, 3.90mm Width) not_compliant Surface Mount 200V 39pF e0 Tin/Lead (Sn/Pb) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP72 8 YES Silicon Surge Protectors Not Qualified 3 MS-012AA 175A 150mA SILICON SURGE PROTECTOR 200V 260V 45A 5V
TISP4125M3LMFR-S TISP4125M3LMFR-S Bourns Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C ROHS3 Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) unknown Through Hole 65pF e3 Matte Tin (Sn) BOTTOM WIRE NOT SPECIFIED NOT SPECIFIED TISP4125 2 Not Qualified 1 SINGLE 220A 100V 600mA SILICON SURGE PROTECTOR 150mA 125V 50A 3V
SMLJ20CA-Q SMLJ20CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMLJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) SMLJ20 Automotive No 22.2V 3000W 3kW 92.6A 32.4V 20V 1
SMCJ20A-QH SMCJ20A-QH Bourns Inc. 0.0000
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0.00000000 download 16 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 SMCJ20 Automotive No 22.2V 1500W 1.5kW 46.3A 32.4V 20V 1
2038-80-SM 2038-80-SM Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2012 Mini-TRIGARD™ 2038 Active 1 (Unlimited) 2 EAR99 3 Non-RoHS Compliant 3-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED No 800V 5000A 5kA
5.0SMDJ30A-Q 5.0SMDJ30A-Q Bourns Inc. 0.0000
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CD214A-T160CALF CD214A-T160CALF 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 160V 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 1.5A Single 178V 160V 5μA 400W 1mA 178V Yes 259V 1.5A No 259V 1
SM8S33A-Q SM8S33A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SM8S Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener SM8S3 Automotive No 36.7V 6600W 6.6kW 124A 53.3V 33V 1
2038-42-SM 2038-42-SM Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2012 Mini-TRIGARD™ 2038 Active 1 (Unlimited) 2 EAR99 3 Non-RoHS Compliant 3-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED No 420V 5000A 5kA
2027-15-B10LF 2027-15-B10LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 2027 Active 1 (Unlimited) 2 Radial 85°C -55°C 2 ROHS3 Compliant Axial Cylinder UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER ±15% 800 μm SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
TISP4395H3LM TISP4395H3LM Bourns Inc. 0.0000
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0.00000000 download Bulk 2007 Obsolete 1 (Unlimited) 2 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 320V 62pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4395 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 60 A 600mA 300A 150mA SILICON SURGE PROTECTOR 320V 395V 100A 3V
2035-60-SMLF 2035-60-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 2035 yes Active 1 (Unlimited) 2 Solder EAR99 85°C -55°C 5mm 2 4.4mm ROHS3 Compliant 2-SMD Cylinder Square End 3.9mm UL Surface Mount AVALANCHE 8541.10.00.50 600V e3 Tin (Sn) END WRAP AROUND 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL -12% +15% ISOLATED No 5000A 5kA
2035-30-BLF 2035-30-BLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 2035 Active 1 (Unlimited) Axial 85°C -55°C 5mm 2 4.1mm ROHS3 Compliant Axial Cylinder UL Through Hole ±15% 800 μm SURGE PROTECTION CIRCUIT No 300V 5000A 5kA
5.0SMDJ8.0A-H 5.0SMDJ8.0A-H Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 8.89V 5000W 5kW 367.7A 13.6V 8V 1
MOV-14D112K MOV-14D112K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 1.1kV 680V 180pF 8533.40.40.00 895V 180pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 680V 4.5kA 1.1kV 50A 213J 1.815kV 1.21kV 990V 680V
R7W080DR-S R7W080DR-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 150V
MF-S420 MF-S420 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Bulk 2005 Multifuse®, MF-S yes Active 1 (Unlimited) 2 Axial 30V ROHS3 Compliant Nickel 30V 100A No Strap No SVHC 1.1mm cURus, TUV 24mOhm User Defined -40°C~85°C 1.240Lx0.522W 31.50mmx13.25mm 30V 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-S4 FLAT OVERLOAD PROTECTION 2.9W 4.2A 6s 7.6A 4.2A 0.043 1.10mm 12mOhm 40mOhm
5.0SMDJ26CA-H 5.0SMDJ26CA-H Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 28.9V 5000W 5kW 119A 42.1V 26V 1
SF-0402S200-2 SF-0402S200-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 SinglFuse™ SF-0402S yes Active 1 (Unlimited) EAR99 520μm ROHS3 Compliant 24V 2A No 2 0402 (1005 Metric) No SVHC 350μm UL 24mOhm Surface Mount -40°C~105°C 0.039Lx0.020W x 0.014 H 1.00mmx0.52mmx0.35mm 24V 8536.10.00.40 TAPE AND REEL 24V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0402 Ceramic WRAPAROUND UL 1mm ELECTRIC FUSE 1005 0402 Slow Blow Copper Board Mount (Cartridge Style Excluded) 2A 35A 0.0404 0.024Ohm
2026-07-C4FLF 2026-07-C4FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) Radial 90°C -40°C 3 ROHS3 Compliant Radial Cylinder, 3 Lead 6.1mm UL Through Hole NOT SPECIFIED NOT SPECIFIED 2026 ±20% 1 mm Yes 75V 20000A 20kA
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
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