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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 Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Thickness Mounting Type Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Surface Mount Subcategory Max Power Dissipation Terminal Shape Voltage Diode Element Material Number of Elements Composition Polarity Case Code (Metric) Case Code (Imperial) Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Element Configuration Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current ESD Protection Clamping Voltage Peak Pulse Current Supplier Device Package Peak Reverse Current Zener Voltage Reference Voltage Voltage Tol-Max Power Line Protection Voltage - Breakdown (Min) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) 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
ERZ-E11F271 ERZ-E11F271 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 7.5mm 5.6mm Through Hole -40°C~85°C TA 225V 175V 580pF 225V 580pF @ 1kHz 225V 1 VARISTOR 175V 6kA 270V 50A 99J 455V 303V 247V 270V
ERZ-E10A391 ERZ-E10A391 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 85°C -40°C 11.5mm ROHS3 Compliant Lead Free Disc 11.5mm 250V No SVHC 7.5mm 6.3mm Through Hole -40°C~85°C TA 385V 300V 400pF 320V 500mW 400pF @ 1kHz 1 250V 4.5kA 10% 390V 10A 91J 650V 429V 351V 390V 250V 4.5kA 320V
DY2L3A3C0L1 DY2L3A3C0L1 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 85°C -40°C RoHS Compliant 0201 (0603 Metric) Surface Mount -40°C~85°C TA Zener 7.5pF @ 1MHz Zener 0603 0201 General Purpose 3.3V 22W 11V 2.4A 0201 (0603 Metric) No 5.86V 22W 2.4A 8/20μs 11V 3.3V Max 1 1
EZJ-Z0V650DA EZJ-Z0V650DA Panasonic Electronic Components 0.2699
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0.00000000 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 500μm 1mm RoHS Compliant Tin No 0402 (1005 Metric) No SVHC 500μm 500μm Surface Mount, MLCV -40°C~85°C TA 40V METAL OXIDE FILM 27pF 8533.40.40.00 TAPE, PAPER 40V 22pF @ 1MHz e3 WRAPAROUND 1005 0402 1 VARISTOR DUAL ENDED 5A 65V 40V
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0.00000000 download 15 Weeks Chassis Mount, Through Hole Metal Bulk 2011 ZNR® Active 1 (Unlimited) 85°C -40°C RoHS Compliant Contains Lead No Disc 32mm, Formed Tabs 25mm Chassis Mount -40°C~85°C TA 670V 1800pF @ 1kHz 1 510V Strap 25A 820V 200A 545J 1.355kV 902V 738V 820V 510V 25kA 670V
ERZ-E10F241 ERZ-E10F241 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 11.5mm Through Hole -40°C~85°C TA 200V 570pF @ 1kHz 1 150V 4.5kA 240V 56J 264V 216V 240V 150V 4.5kA 200V
ERZ-V20D431 ERZ-V20D431 Panasonic Electronic Components 1.8390
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® Active 1 (Unlimited) 2 EAR99 6.4mm 20mm ROHS3 Compliant Lead Free Tin No Disc 21.5mm No SVHC 10mm 6.4mm Through Hole -40°C~85°C TA 350V 275V 1nF 8533.40.40.00 350V 1W 1000pF @ 1kHz e3 WIRE 1 VARISTOR 1W 275V Radial 10kA 430V 100A 303J 710V 473V 387V 275V
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant 0402 (1005 Metric) Surface Mount NOT SPECIFIED NOT SPECIFIED 1 30V 500V
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 11.5mm ROHS3 Compliant No Disc 11.5mm 7.5mm 9.7mm Through Hole -40°C~85°C TA 615V 460V 130pF 615V 130pF @ 1kHz 1 VARISTOR 460V 3.5kA 675V 25A 100J 1.24kV 825V 675V 750V
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0.00000000 download 17 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 8.2mm Through Hole -40°C~85°C TA 615V 460V 280pF 615V 280pF @ 1kHz 1 VARISTOR 460V 5kA 675V 50A 210J 1.24kV 825V 675V 750V
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 10.5mm ROHS3 Compliant No Disc 10.5mm 7.5mm 5.1mm Through Hole -40°C~85°C TA 170V 130V 390pF 170V 390pF @ 1kHz 170V 1 VARISTOR 130V 3.5kA 200V 25A 35J 340V 225V 185V 200V
EZJ-Z1V270RA EZJ-Z1V270RA Panasonic Electronic Components 0.2017
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0.00000000 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant 0603 (1608 Metric) No SVHC 800μm Surface Mount, MLCV -40°C~85°C TA 16V METAL OXIDE FILM 16V 20pF 8533.40.40.00 TAPE, PAPER 16V 15pF @ 1MHz e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 3A 27V
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0.00000000 download 15 Weeks Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 11.5mm Through Hole -40°C~85°C TA 300V 430pF @ 1kHz 1 230V 4.5kA 360V 84J 396V 324V 360V 230V 4.5kA 300V
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0.00000000 download 6 Weeks Surface Mount Ceramic Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant Lead Free Tin No 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -40°C~85°C TA 18V 18V 3.9nF 8533.40.40.00 TR, PAPER, 7 INCH 18V 3900pF @ 1kHz e3 WRAPAROUND 1608 0603 1 VARISTOR DUAL 30V Yes
ERZ-V05D270 ERZ-V05D270 Panasonic Electronic Components 0.0000
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0.00000000 10 Weeks Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 1450pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 22V 0.90J 30V 24V 27V 17V 250A 22V
ERZ-E11A911 ERZ-E11A911 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 9mm 14mm ROHS3 Compliant No Disc 14mm 550V Unknown 7.5mm 9mm 9mm Through Hole -40°C~85°C TA 745V 550V 240pF 745V 240pF @ 1kHz 1 VARISTOR 550V Radial 5kA 10% 910V 50A 255J 1.5kV 1.001kV 819V 910V 5kA
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 9mm ROHS3 Compliant No Disc 9mm 7.5mm 5.3mm Through Hole -40°C~85°C TA 170V 130V 430pF 170V 360pF @ 1kHz 170V 1 VARISTOR 130V 2.5kA 200V 25A 26J 340V 225V 185V 200V
ERZ-C32CK781W ERZ-C32CK781W Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Through Hole Metal Bulk 2011 ZNR® Active 1 (Unlimited) 2 EAR99 RoHS Compliant Contains Lead No STANDARD: UL; CSA Disc 32mm, Formed Tabs 25mm Chassis Mount -40°C~85°C TA 8533.40.40.00 640V 1900pF @ 1kHz e3 Tin (Sn) LUG 1 VARISTOR RADIAL 485V Strap 25A 780V 200A 520J 1.29kV 858V 702V 25kA 640V
ERZ-E10B511CS ERZ-E10B511CS Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 11.5mm Through Hole -40°C~85°C TA 410V 300pF @ 1kHz 1 320V 4.5kA 510V 117J 561V 459V 510V 320V 4.5kA 410V
ERZ-C40CK391B ERZ-C40CK391B Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount Metal Bulk 2006 ZNR® Active 1 (Unlimited) 2 EAR99 40mm RoHS Compliant Contains Lead Disc 40mm, Formed Tabs unknown 50mm Chassis Mount -40°C~85°C TA 8533.40.40.00 320V Non-linear Resistors LUG 1 VARISTOR RADIAL 250V 30A 390V 435J 429V 351V 30kA 320V
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0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ e3 Tin (Sn) NO BINDING POST 3 VARISTOR RADIAL 264V 264V
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0.00000000 download 15 Weeks Chassis Mount, Through Hole Metal Bulk 2011 ZNR® Active 1 (Unlimited) 2 11.5mm RoHS Compliant Contains Lead No STANDARD: UL; CSA Disc 40mm, Formed Tabs 25mm Chassis Mount -40°C~85°C TA 745V e3 Tin (Sn) LUG 1 VARISTOR RADIAL 550V Strap 30A 10% 910V 250A 750J 1.5kV 1.001kV 819V 30kA 745V
DE2705600L DE2705600L Panasonic Electronic Components 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 2 EAR99 RoHS Compliant Tin 2 2-SMD, Flat Lead Surface Mount -40°C~85°C TA Zener 65pF @ 1MHz DUAL 2 Voltage Reference Diodes 120mW SILICON 1 UNIDIRECTIONAL General Purpose Single 2.5V 500nA 1mA 500nA 5.88V 5.6V 5% No 5.32V 1
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0.00000000 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 5mm 11.5mm ROHS3 Compliant Lead Free Disc 11.5mm No SVHC 7.5mm 7.5mm 5mm Through Hole -40°C~85°C TA 26V METAL OXIDE FILM 20V 6.3nF 8533.40.40.00 26V 50mW 6300pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 33V 1 VARISTOR 0.05W 20V Radial 1kA 33V 5A 4.8J 65V 36V 30V
ERZ-E11A621 ERZ-E11A621 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) EAR99 14mm ROHS3 Compliant No Disc 14mm 385V No SVHC 7.5mm 7.5mm 7.5mm Through Hole -40°C~85°C TA 505V 385V 300pF 8533.40.40.00 505V 300pF @ 1kHz e3 Tin (Sn) 1 VARISTOR 385V Radial 5kA 10% 620V 50A 190J 1.025kV 682V 558V 620V 5kA
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) EAR99 10.5mm ROHS3 Compliant Lead Free No Disc 10.5mm 230V Unknown 7.5mm 6.1mm 6.1mm Through Hole -40°C~85°C TA 300V 230V 280pF 8533.40.40.00 300V 280pF @ 1kHz 300V 1 VARISTOR 230V Radial 3.5kA 10% 360V 25A 65J 595V 396V 324V 360V 3.5kA
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 12.50mm Through Hole -40°C~85°C TA 615V 250pF @ 1kHz 1 460V 4.5kA 750V 140J 825V 675V 750V 460V 4.5kA 615V
ERZ-E10A681 ERZ-E10A681 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 85°C -40°C 12.5mm ROHS3 Compliant Lead Free Disc 12.50mm 420V No SVHC 7.5mm 8.1mm Through Hole -40°C~85°C TA 670V 510V 260pF 560V 500mW 260pF @ 1kHz 1 420V 4.5kA 10% 680V 10A 133J 1.12kV 748V 612V 680V 420V 4.5kA 560V
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