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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 Current Rating Number of Pins Package / Case Max Supply Voltage REACH SVHC Lead Pitch Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance Max Voltage Rating (DC) Type Capacitance @ Frequency Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Working Voltage Max Voltage Rating (AC) Applications Max Surge Current Voltage - Clamping Varistor Voltage Clamping Current Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power 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 Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
820453001 820453001 Würth Elektronik 0.5646
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0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 38V 30V 720pF @ 1kHz 1 1.8J 51.7V 42.3V 47V 30V 250A 38V
824500641 824500641 Würth Elektronik 0.2314
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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 Unidirectional General Purpose 74.85V 64V 400W 103V 3.9A 74.85V DO-214AC No 74.85V Typ 400W 3.9A 103V 64V Max 1 1
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -40°C~85°C TA 9V 6V 680pF 680pF @ 1kHz 1608 0603 1 0.1J 20V 14.4V 9.6V 12V 6V 30A 9V
824500161 824500161 Würth Elektronik 0.2828
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0.00000000 15 Weeks Cut Tape WE-TVSP Active 1 (Unlimited) ROHS3 Compliant 2 DO-214AC, SMA Unknown Surface Mount -65°C~150°C TA Zener Unidirectional General Purpose 18.75V 16V 400W 26V 18.75V DO-214AC No 18.75V 400W 15.4A 26V 16V Max 1
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0.00000000 download 56 Weeks Active 1 (Unlimited) Cover ROHS3 Compliant Unknown
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 12V ROHS3 Compliant 0805 (2012 Metric) Surface Mount 0805 1 General Purpose 50V 0805
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 24V ROHS3 Compliant 0402 (1005 Metric) Surface Mount 0402 1 General Purpose 180V 0402
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount 14V 50FF 1608 0603 1 14V General Purpose 45V 0603
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount 6V 50FF 1608 0603 1 6V General Purpose 40V 0603
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0.00000000 8 Weeks WE-VE Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) Surface Mount TVS Diode 1 General Purpose 45V 0402
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0.00000000 8 Weeks WE-VE Active 1 (Unlimited) 5V ROHS3 Compliant 0402 (1005 Metric) No SVHC Surface Mount TVS Diode 0402 1 General Purpose 60V 0402
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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 0805 (2012 Metric) 1.2mm Surface Mount, MLCV -40°C~85°C TA 38V 30V 280pF 280pF @ 1kHz 2012 0805 1 100A 0.3J 77V 51.7V 43.3V 47V 30V 100A 38V
82551170 82551170 Würth Elektronik 0.8170
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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~85°C TA 22V 17V 840pF @ 1kHz 1 0.4J 29.8V 24.3V 27V 17V 100A 22V
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0.00000000 download 8 Weeks Radial Tape & Reel (TR) Active 1 (Unlimited) Radial 125°C -40°C 14mm ROHS3 Compliant Disc 14mm Through Hole 1.024013g -40°C~85°C TA 615V 460V 270pF 270pF @ 1kHz 10% 1 4.5kA 750V 180J 1.24kV 825V 675V 750V 460V 4.5kA 615V
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 85°C -40°C ROHS3 Compliant 2220 (5750 Metric) Unknown 5.7mm Surface Mount, MLCV -40°C~125°C TA 38V 30V 5.7nF 38V 5700pF @ 1kHz 5750 2220 1 30V 1.2kA 47V 47V 12J 85V 51.7V 42.3V 47V 30V 1.2kA 38V
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0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 18V 14V 1130pF @ 1kHz 1 0.7J 24.2V 19.8V 22V 14V 100A 18V
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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 download 10 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C 800μm 1.6mm ROHS3 Compliant 1A 0603 (1608 Metric) Unknown 800μm Surface Mount, MLCV -40°C~125°C TA 3.3V 2.5V 180pF 3.3V 180pF @ 1MHz 1608 0603 20% 1 2.5V 30A 5.5V 1A 0.10J 13V 30A 6.6V 4.4V 5.5V 2.5V 30A 3.3V
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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 Through Hole 448.007514mg -40°C~85°C TA 150V 115V 220pF 150V 220pF @ 1kHz 10% 1 115V 1.2kA 180V 10A 13J 300V 198V 162V 180V 115V 1.2kA 150V
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0.00000000 10 Weeks Bulk WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 20mm Through Hole -40°C~125°C TA 505V 385V 600pF @ 1kHz 1 328J 682V 558V 620V 385V 6.5kA 505V
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0.00000000 8 Weeks Tape & Reel (TR) WE-VS Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -40°C~85°C TA 30V 25V 120pF @ 1kHz 1 0.1J 42.9V 35.1V 39V 25V 30A 30V
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0.00000000 download 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) 85°C -40°C 800μm 1.6mm ROHS3 Compliant 0603 (1608 Metric) 14V Unknown Surface Mount, MLCV -40°C~125°C TA 18V 14V 100pF 18V 100pF @ 1MHz 1608 0603 1 14V 30A 25V 1A 0.10J 45V 30V 20V 25V 14V 30A 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 No SVHC 5mm 4.5mm Through Hole 448.007514mg -40°C~85°C TA 18V 14V 2.93nF 18V 2930pF @ 1kHz 15% 1 14V 250A 22V 2.5A 1.4J 43V 25.3V 18.7V 22V 14V 250A 18V
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -40°C~125°C TA 85V 60V 160pF @ 1kHz 1 0.6J 110V 90V 100V 60V 100A 85V
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0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~125°C TA 320V 250V 210pF @ 1kHz 1 70J 429V 351V 390V 250V 3.5kA 320V
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0.00000000 download 8 Weeks Radial Tape & Reel (TR) Active 1 (Unlimited) Radial 125°C -40°C 14mm ROHS3 Compliant Disc 14mm Unknown 7.5mm Through Hole 1.024013g -40°C~85°C TA 170V 130V 840pF 170V 840pF @ 1kHz 10% 1 130V 4.5kA 200V 50A 57J 340V 220V 180V 200V 130V 4.5kA 170V
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0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~85°C TA 38V 30V 1600pF @ 1kHz 1 3J 51.7V 42.3V 47V 30V 250A 38V
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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
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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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0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 320V 250V 460pF @ 1kHz 1 120J 429V 351V 390V 250V 4.5kA 320V
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