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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 Series Part Status Moisture Sensitivity Level (MSL) Termination Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Accessory Type Diameter Length RoHS Status Lead Free Current Rating Number of Pins Package / Case Max Supply Voltage REACH SVHC Lead Pitch Height Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Voltage - Rated AC Capacitance Max Voltage Rating (DC) Type Capacitance @ Frequency Direction Number of Channels Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Working Voltage Max Voltage Rating (AC) Applications Max Surge Current Voltage - Clamping Element Configuration Varistor Voltage Clamping Current Breakdown Voltage Energy Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Line Protection Voltage - Breakdown (Min) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
82532250 82532250 Würth Elektronik 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 85°C -40°C ROHS3 Compliant 2220 (5750 Metric) 25V Unknown 5.7mm Surface Mount, MLCV -40°C~125°C TA 30V 25V 8.9nF 30V 8900pF @ 1kHz 5750 2220 1 25V 1.2kA 39V 39V 9.6J 72V 42.12V 35.88V 39V 25V 1.2kA 30V
820553811 820553811 Würth Elektronik 0.0000
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0.00000000 download 8 Weeks Radial Tape & Reel (TR) Active 1 (Unlimited) Radial 125°C -40°C 5mm ROHS3 Compliant Disc 5mm Through Hole 394.001672mg -40°C~85°C TA 505V 385V 45pF 45pF @ 1kHz 10% 1 400A 620V 20.5J 1.05kV 682V 558V 620V 385V 400A 505V
824521581 824521581 Würth Elektronik 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 67.8V 58V 600W 93.6V 6.5A 67.8V DO-214AA No 67.8V Typ 600W 6.5A 93.6V 58V Max 1 1
824520500 824520500 Würth Elektronik 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 6.7V 5V 600W 9.2V 65.3A 6.7V DO-214AA No 6.7V Typ 600W 65.3A 9.2V 5V Max 1 1
824013 824013 Würth Elektronik 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) WE-TVS Active 3 (168 Hours) SMD/SMT 125°C -55°C 3.8V 2.9mm ROHS3 Compliant Lead Free 6 SOT-23-6 Unknown 1.16mm 2.8mm Surface Mount -55°C~125°C TJ 3pF Steering (Rail to Rail) Unidirectional 4 Bidirectional 3.3V General Purpose 12A 4.1V 3.3V 5A 1mA Yes 6V 12A 4.1V SOT-23-6L Yes 4.5V 12A 8/20μs 6V Typ 3.3V Max 4 4
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0.00000000 download 16 Weeks Active 1 (Unlimited) Cover ROHS3 Compliant
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C 3.2mm 4.5mm ROHS3 Compliant 5A 1812 (4532 Metric) 14V Unknown 3.2mm Surface Mount, MLCV -40°C~125°C TA 18V 14V 3.93nF 18V 3930pF @ 1kHz 4532 1812 1 14V 500A 24V 5A 1.7J 40V 500A 27V 21.6V 24V 14V 500A 18V
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0.00000000 download 8 Weeks Radial Tape & Reel (TR) Active 1 (Unlimited) Radial 125°C -40°C 7mm ROHS3 Compliant Disc 7mm Through Hole 448.007514mg -40°C~85°C TA 385V 300V 100pF 100pF @ 1kHz 10% 1 1.2kA 470V 35J 775V 517V 423V 470V 300V 1.2kA 385V
824501201 824501201 Würth Elektronik 0.2146
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AC, SMA Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 23.35V 20V 400W 32.4V 17.2A 23.35V DO-214AC No 23.35V Typ 400W 17.2A 32.4V 20V Max 1 1
82531140 82531140 Würth Elektronik 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) WE-VS Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -40°C~125°C TA 18V 14V 1800pF @ 1kHz 1 0.4J 24.2V 19.8V 22V 14V 150A 18V
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0.00000000 download 8 Weeks Radial Tape & Reel (TR) Active 1 (Unlimited) Radial 125°C -40°C 7mm ROHS3 Compliant Disc 7mm Unknown 5mm 3.9mm Through Hole 448.007514mg -40°C~85°C TA 85V 60V 540pF 85V 540pF @ 1kHz 10% 1 60V 1.2kA 100V 10A 7J 165V 110V 90V 100V 60V 1.2kA 85V
820443211E 820443211E Würth Elektronik 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 418V 320V 370pF @ 1kHz 1 190J 561V 459V 510V 320V 6kA 418V
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C ROHS3 Compliant 1A 0805 (2012 Metric) 1.25mm Surface Mount, MLCV -40°C~85°C TA 45V 35V 195pF 195pF @ 1kHz 2012 0805 1 80A 0.3J 90V 61.6V 50.4V 56V 35V 80A 45V
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C ROHS3 Compliant 1A 0603 (1608 Metric) 800μm Surface Mount, MLCV -40°C~85°C TA 26V 20V 200pF 200pF @ 1kHz 1608 0603 1 30A 0.1J 54V 36.3V 29.7V 33V 20V 30A 26V
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 24V ROHS3 Compliant 0603 (1608 Metric) Surface Mount 0603 1 General Purpose 180V 0603
82537070 82537070 Würth Elektronik 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C 500μm 1mm ROHS3 Compliant 0402 (1005 Metric) 7V Unknown 500μm Surface Mount, MLCV -40°C~125°C TA 9V 7V 120pF 9V 120pF @ 1MHz 1005 0402 1 7V 20A 12.5V 1A 0.05J 30V 15V 10V 12.5V 7V 20A 9V
82356050220 82356050220 Würth Elektronik 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 5V ROHS3 Compliant 0603 (1608 Metric) No SVHC Surface Mount 0603 1 General Purpose 55V 0603
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) WE-TVS Active 3 (168 Hours) SMD/SMT 125°C -40°C 6V 1.6mm ROHS3 Compliant 6 SOT-563, SOT-666 Unknown 550μm 1.6mm Surface Mount -40°C~125°C TJ 2pF Steering (Rail to Rail) Unidirectional 2 Bidirectional 5V General Purpose 6A Dual 6V 5V 5A 1mA Yes 7.7V 6A 6V SOT-563 Yes 6V 6A 8/20μs 7.7V Typ 5V Max 2 2
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) WE-TVS Active 3 (168 Hours) SMD/SMT 125°C -55°C 2.92mm ROHS3 Compliant 4 TO-253-4, TO-253AA No SVHC 1.06mm 2.4mm Surface Mount -55°C~125°C TJ 2pF Steering (Rail to Rail) Unidirectional Bidirectional 5V General Purpose 12A Dual 6.1V 5V 5A 1mA Yes 9V 12A 6.1V SOT-143-4 Yes 6.1V 12A 8/20μs 9V 5V Max 2 2
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 25.65V 22V 600W 35.5V 16.9A 25.65V DO-214AA No 25.65V Typ 600W 16.9A 35.5V 22V Max 1 1
82306050029 82306050029 Würth Elektronik 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 85°C -40°C 5V 1.6mm ROHS3 Compliant 2 0603 (1608 Metric) Unknown 900μm 800μm Surface Mount 5V 200FF Bidirectional 1608 0603 1 5V General Purpose 30V Single 5V 10mA 1A Yes 0603
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C 1.6mm 3.2mm ROHS3 Compliant 1A 1206 (3216 Metric) 20V Unknown 1.6mm Surface Mount, MLCV -40°C~125°C TA 26V 20V 490pF 26V 490pF @ 1kHz 3216 1206 1 20V 100A 33V 1A 0.50J 54V 100A 36.3V 29.7V 33V 20V 100A 26V
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0.00000000 download 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C 800μm 1.6mm ROHS3 Compliant 1A 0603 (1608 Metric) 7V Unknown 800μm Surface Mount, MLCV -40°C~125°C TA 9V 7V 200pF 9V 200pF @ 1MHz 1608 0603 20% 1 7V 30A 13.5V 1A 0.10J 30V 16.2V 10.8V 13.5V 7V 30A 9V
820444611E 820444611E Würth Elektronik 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 615V 460V 270pF @ 1kHz 1 230J 825V 675V 750V 460V 6kA 615V
820541021 820541021 Würth Elektronik 2.7585
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0.00000000 10 Weeks Bulk WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 1.465kV 1kV 150pF @ 1kHz 1 348J 1.98kV 1.62kV 1.8kV 1kV 4.5kA 1.465kV
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0.00000000 8 Weeks Tape & Reel (TR) WE-VS Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -40°C~125°C TA 65V 50V 240pF @ 1kHz 1 0.5J 90.2V 73.8V 82V 50V 100A 65V
824521131 824521131 Würth Elektronik 0.2996
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 15.15V 13V 600W 21.5V 28A 15.15V DO-214AA No 15.15V Typ 600W 28A 21.5V 13V Max 1 1
824551641 824551641 Würth Elektronik 1.4080
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 74.85V 64V 3kW 103V 29.1A 74.85V DO-214AB No 74.85V Typ 3000W 3kW 29.1A 103V 64V Max 1 1
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 91.25V 78V 600W 126V 4.8A 91.25V DO-214AA No 91.25V Typ 600W 4.8A 126V 78V Max 1 1
820474211 820474211 Würth Elektronik 0.5883
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0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~125°C TA 560V 420V 78pF @ 1kHz 1 56J 748V 612V 680V 420V 1.75kA 560V
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