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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 Thickness Resistance 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 Max Voltage Rating (DC) Power Rating 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) Number of Channels Subcategory Qualification Status Max Power Dissipation Terminal Shape Voltage Diode Element Material Number of Elements Configuration Diode Type JEDEC-95 Code Polarity Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Applications Lead Spacing Lead/Base Style Max Surge Current Voltage - Working Element Configuration Voltage Tolerance 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 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 Number of Unidirectional Channels Bidirectional Channels Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Maximum AC Volts
2035-23-SM 2035-23-SM Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2035-SM Active 1 (Unlimited) 2 Solder EAR99 2 5mm Non-RoHS Compliant Contains Lead UL RECOGNIZED 2-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 e0 Tin/Lead (Sn90Pb10) END WRAP AROUND 2035 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±15% ISOLATED 10kA No 230V 5000A 5kA
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
TBU-CA050-500-WH TBU-CA050-500-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 TBU® yes Active 1 (Unlimited) 3 Solder 125°C -40°C 500V 6.477mm ROHS3 Compliant 500V 500mA 12 SMD 6.50mm x 4.00mm No SVHC 838.2μm 3.9878mm 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 250V Single 20V Yes 1A SURGE PROTECTION CIRCUIT
CD214L-T30ALF CD214L-T30ALF 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 Unidirectional 5μA General Purpose 30V 5μA 3kW 1mA 33.3V 48.4V 62A 5W No 33.3V 3000W 3kW 62A 1
2089-120-BLF 2089-120-BLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Bulk 2012 2089 Active 1 (Unlimited) 2 Axial 85°C -30°C 2 6mm ROHS3 Compliant Axial Cylinder Through Hole 1.240008g 1 UNSPECIFIED WIRE INDUSTRIAL ±20% SURGE PROTECTION CIRCUIT No 1200V 1500A 1.5kA
MF-LS180S MF-LS180S Bourns Inc. 0.0000
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0.00000000 download Surface Mount Bulk 2011 Multifuse®, MF-LS Obsolete 1 (Unlimited) 2 Axial EAR99 24V ROHS3 Compliant 100A Strap cURus, TUV 68mOhm User Defined -40°C~85°C 0.984Lx0.199W 25.00mmx5.05mm 24V 8533.40.80.70 TR, 13 INCH 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LS Non-linear Resistors FLAT TEMPERATURE SENSING 2W 1.8A 2.9s 3.8A 1.8A 0.039 1.00mm 40mOhm 120mOhm
SMCJ54CA-QH SMCJ54CA-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 SMCJ54 Automotive No 60V 1500W 1.5kW 17.3A 87.1V 54V 1
SMCJ12CA SMCJ12CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ12 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 15.3V 12V 5μA 1.5kW 1mA 13.3V 19.9V 75.3A 15.3V No 13.3V 1500W 1.5kW 75.4A
P4SMA510CA P4SMA510CA 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 BIDIRECTIONAL General Purpose 434V 400W 698V 600mA No 485V 600mA 434V 1
MOV-07D101KTR MOV-07D101KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 7mm ROHS3 Compliant No Disc 7mm 6.8mm Through Hole -40°C~85°C TA 110V METAL OXIDE FILM 250pF 85V 500pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 60V 1.2kA 100V 10A 6.5J 165V 110V 90V 60V
CD214A-T6.5CALF CD214A-T6.5CALF 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 6.5V 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 1mA General Purpose 35.7A Single 7.22V 6.5V 1mA 400W 10mA 7.22V Yes 11.2V 35.7A 5W No 11.2V 1
2026-60-C4 2026-60-C4 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Radial Cylinder, 3 Lead Through Hole 1 UNSPECIFIED PIN/PEG 2026 INDUSTRIAL 90°C -40°C ±20% 40kA SURGE PROTECTION CIRCUIT No 600V 20000A 20kA
SMBJ15A-Q SMBJ15A-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 SMBJ15 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 600W Automotive 17.6V No 16.7V 600W 24.6A 24.4V 15V 1
SMCJ18CA-Q SMCJ18CA-Q Bourns Inc. 0.0000
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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 SMCJ18 Automotive No 20V 1500W 1.5kW 51.4A 29.2V 18V 1
MF-LS190RU MF-LS190RU Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Surface Mount Bulk 2011 Multifuse®, MF-LS Active 1 (Unlimited) 2 Axial 15V ROHS3 Compliant 100A No Strap cURus, TUV 57mOhm User Defined -40°C~85°C 0.799Lx0.543W 20.30mmx13.80mm 15V TR, 13 INCH 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LS FLAT TEMPERATURE SENSING 1.9W 1.9A 3s 4.2A 1.9A 0.030 0.76mm 30mOhm 100mOhm
MF-NSML150/6-2 MF-NSML150/6-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-NSML/X Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.063W 3.25mmx1.60mm Polymeric 50A 6V 5s 1.5A 0.028 0.70mm 10mOhm 65mOhm 3A
MF-RX185/72-AP-14 MF-RX185/72-AP-14 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Box (TB) Multifuse®, MF-RX/72 Active 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.598Lx0.122W 15.18mmx3.10mm 0.785 19.94mm Polymeric 0.201 5.10mm 40A 72V 12.6s 1.85A 80mOhm 190mOhm 3.7A
MF-PSML175-2 MF-PSML175-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSML Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm 6V Polymeric MF-PSML 1.75A 6V 3.5A 0.024 0.60mm
SMAJ434A SMAJ434A 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 ROHS3 Compliant 2 PRSM-MIN DO-214AC, SMA Surface Mount 64.013223mg -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ43 400W SILICON 1 Unidirectional 434V General Purpose 600mA Single 485V 434V 5μA 400W 1mA No 698V 1
MF-RG650-2 MF-RG650-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Multifuse®, MF-RG yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc cURus Through Hole -40°C~85°C 0.441Lx0.118W 11.20mmx3.00mm 16V 0.776 19.70mm AEC-Q200 Polymeric e3 Tin (Sn) MF-RG 0.201 5.10mm 6.5A 100A 3.5s 11.1A 8.8mOhm 24mOhm 11.1A
MOV-07D621KTR MOV-07D621KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 EAR99 7mm ROHS3 Compliant No Disc 7mm 6.8mm Through Hole -40°C~85°C TA 682V METAL OXIDE FILM 80pF 8533.40.40.00 505V 80pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 385V 1.2kA 620V 10A 33J 1.025kV 682V 558V 385V
P4SMA220CA-Q P4SMA220CA-Q Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 209V 400W 1.3A 328V 185V 1
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
2036-30-B2 2036-30-B2 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2006 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED PIN/PEG 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 300V 10000A 10kA
MOV-14D391K MOV-14D391K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 5mm 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm 5mm Through Hole 3.000003g -40°C~85°C TA 320V 250V 510pF 8533.40.40.00 320V 600mW 510pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 250V Radial 4.5kA 10% 390V 50A 100J 650V 429V 351V 250V
SMCJ7.5A SMCJ7.5A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ7 2 Unidirectional Transient Suppressors SILICON 1 SINGLE 100μA General Purpose 200A 8.33V 7.5V 100μA 1.5kW 1mA 8.33V 12.9V 116.3A 9.58V No 1500W 1.5kW 12.9V
2027-07-SM-RPLF 2027-07-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2004 2027-SM Active 1 (Unlimited) 2 SMD/SMT, Solder 85°C -55°C 7.93mm 2 6.4mm ROHS3 Compliant 2-SMD Cylinder Square End No SVHC UL Surface Mount 1pF 1 DUAL UNSPECIFIED 2027 2 OTHER ±20% 25kA SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
SMBJ58A SMBJ58A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2012 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ58 2 Unidirectional Transient Suppressors SILICON 1 5μA General Purpose 100A Single 64.4V 58V 5μA 600W 1mA 64.4V 93.6V 6.4A 5W No 6.5A 93.6V
2046-35-C2LF 2046-35-C2LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tray 2007 2046 Active 1 (Unlimited) 3 Axial 85°C -30°C 3 8mm 10mm ROHS3 Compliant Lead Free Tin 350V Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm 8mm 13.4mm Through Hole 2pF 1 10GOhm UNSPECIFIED WIRE OTHER 350V ±20% 20kA SURGE PROTECTION CIRCUIT No 10000A 10kA
2421-31-N 2421-31-N Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
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