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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 Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency 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 Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Subcategory Qualification Status Max Power Dissipation Terminal Shape Voltage Diode Element Material Number of Elements Composition Current Rating (Amps) 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 Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Clamping Voltage Supplier Device Package Trigger Device Type Zener Voltage Reference Voltage Working Test Current Power Line Protection Voltage - Breakdown (Min) Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-C32EK271Y ERZ-C32EK271Y Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2017 ZNR® Active 1 (Unlimited) ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 4200pF @ 1kHz 1 255J 303V 247V 270V 175V 25kA 225V
ERZ-C32CK361B ERZ-C32CK361B Panasonic Electronic Components 0.0000
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0.00000000 download Chassis Mount Metal Bulk 2006 ZNR® Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead Disc 32mm, Formed Tabs unknown 46mm Chassis Mount -40°C~85°C TA 8533.40.40.00 300V 3500pF @ 1kHz Non-linear Resistors LUG 1 VARISTOR RADIAL 230V 25A 360V 325J 396V 324V 25kA 300V
ERZ-V20D270 ERZ-V20D270 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 5.3mm 20mm 24.5mm ROHS3 Compliant Contains Lead Tin No Disc 21.5mm 10mm 5.3mm Through Hole -40°C~85°C TA 22V METAL OXIDE FILM 17V 24.5nF 22V 200mW 24500pF @ 1kHz e3 WIRE 1 VARISTOR 0.2W 17V Radial 3kA 27V 20A 19J 53V 30V 24V 17V
MAZL068H0L MAZL068H0L Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2.9mm Non-RoHS Compliant Contains Lead SC-74A, SOT-753 1.1mm 1.5mm Surface Mount 6.8V 200mW Zener MAZL* Zener General Purpose 6.8V 4V Mini5-G1 No 6.4V 4V 4 4
ERZ-E11E621 ERZ-E11E621 Panasonic Electronic Components 0.0000
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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 7.5mm Through Hole -40°C~85°C TA 505V 385V 300pF 505V 300pF @ 1kHz 1 VARISTOR 385V 5kA 558V 50A 190J 1.025kV 682V 558V 620V
ERZ-E10A751CS ERZ-E10A751CS 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 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
MAZM068H0L MAZM068H0L Panasonic Electronic Components 7.4037
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 1.6mm RoHS Compliant Lead Free SOT-665 600μm 1.2mm Surface Mount 6.8V 150mW Zener Zener General Purpose 6.8V 4V SSMini5-F1 No 6.4V 4V 4 4
ERZ-V14D471 ERZ-V14D471 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 15.5mm Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 400pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 300V 385V 175J 517V 423V 470V 300V 6kA 385V
ERZ-VF2M270 ERZ-VF2M270 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Surface Mount Zinc Tape & Reel (TR) 2010 ZNR® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6mm 8mm ROHS3 Compliant Lead Free No 2-SMD, J-Lead No SVHC 6mm Surface Mount, MLCV -40°C~85°C TA 22V METAL OXIDE FILM 17V 8533.40.40.00 22V 20mW e3 Tin (Sn) - with Nickel (Ni) barrier WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 17V J-Lead 125A 27V 2.5A 1.0J 53V 30V 24V 17V
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 7.5mm 5.2mm Through Hole -40°C~85°C TA 170V 130V 690pF 170V 690pF @ 1kHz 1 VARISTOR 130V 6kA 185V 50A 70J 340V 225V 185V 200V
ERZ-E08A621CS ERZ-E08A621CS Panasonic Electronic Components 0.0000
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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 8.7mm Through Hole -40°C~85°C TA 505V 385V 140pF 505V 140pF @ 1kHz 1 VARISTOR 385V 3.5kA 558V 25A 92J 1.025kV 682V 558V 620V
ERZ-U13JP511 ERZ-U13JP511 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 242V 342V 242V 342V
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 10.5mm ROHS3 Compliant No Disc 10.5mm 7.5mm 7.3mm Through Hole -40°C~85°C TA 385V 300V 180pF 385V 180pF @ 1kHz 385V 1 VARISTOR 300V 3.5kA 470V 25A 85J 775V 517V 423V 470V
ERZ-VS34C201 ERZ-VS34C201 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bulk ZNR® Active 1 (Unlimited) 2 ROHS3 Compliant Square 36mm, Formed Tabs Chassis Mount SINGLE GULL WING NOT SPECIFIED NOT SPECIFIED 2 YES R-PSSO-G2 Not Qualified 1 SILICON SURGE PROTECTOR 225V 185V 200V 130V 40kA 170V
ERZ-CF2MK361 ERZ-CF2MK361 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Zinc Cut Tape (CT) 2002 ZNR® Obsolete 1 (Unlimited) 2 EAR99 6mm RoHS Compliant 2-SMD, J-Lead unknown Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED 300V 100mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 230V 200A 360V 5A 6.0J 396V 324V 230V
EYP-4MU092GFD EYP-4MU092GFD Panasonic Electronic Components 0.0000
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0.00000000 download 9 Weeks 2008 MU Obsolete 1 (Unlimited) Strap UL 32V 4A 92°C 198°F 55°C 131°F 135°C 275°F
ERZ-E11B201CS ERZ-E11B201CS Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm Unknown 7.5mm 5.2mm Through Hole -40°C~85°C TA 170V 130V 690pF 170V 690pF @ 1kHz 170V 1 VARISTOR 130V 6kA 200V 50A 70J 340V 225V 185V 200V
ERZ-E08F561 ERZ-E08F561 Panasonic Electronic Components 0.0000
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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 8.1mm Through Hole -40°C~85°C TA 450V 350V 150pF 450V 150pF @ 1kHz 450V 1 VARISTOR 350V 3.5kA 560V 25A 92J 930V 616V 504V 560V
ERZ-V14D330 ERZ-V14D330 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 5mm 14mm 18.5mm ROHS3 Compliant Lead Free Disc 15.5mm 20V No SVHC 7.5mm 5mm Through Hole -40°C~85°C TA 26V METAL OXIDE FILM 20V 12.2nF 8533.40.40.00 26V 100mW 12200pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR 20V Radial 2kA 10% 33V 10A 9.5J 65V 36V 30V 2kA
ERZ-E08F751 ERZ-E08F751 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) 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 615V 1 VARISTOR 460V 3.5kA 750V 25A 100J 1.24kV 825V 675V 750V
DZ2S068C0L DZ2S068C0L Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2009 Discontinued 1 (Unlimited) 2 EAR99 RoHS Compliant Tin 2 SC-79, SOD-523 Unknown Surface Mount -40°C~85°C TA 15pF Zener 15pF @ 1MHz DUAL FLAT Bidirectional 150mW SILICON 1 General Purpose Single 5% 150mW 4V 6.8V 6.8V 5mA No 6.5V 1
ERZ-U31JP252H ERZ-U31JP252H Panasonic Electronic Components 0.0000
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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 1.32kV
ERZ-VF2T241 ERZ-VF2T241 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 ZNR® Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2-SMD, J-Lead unknown Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED 200V e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 150V 400A 240V 5.0J 264V 216V 240V 150V
ERZ-E14A621SC ERZ-E14A621SC Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk ZNR® Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 650pF @ 1kHz 1 382J 682V 558V 620V 385V 7.5kA 505V
ERZ-E11B221CS ERZ-E11B221CS Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 7.5mm 5.3mm Through Hole -40°C~85°C TA 180V 140V 660pF 180V 660pF @ 1kHz 1 VARISTOR 140V 6kA 198V 50A 78J 360V 242V 198V 220V
ERZ-V20R271 ERZ-V20R271 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2011 ZNR® Active 1 (Unlimited) Solder 85°C -40°C 20mm 24.5mm RoHS Compliant Lead Free No Disc 21.5mm 10mm 5.6mm Through Hole -40°C~85°C TA 225V 175V 1.3nF 225V 1300pF @ 1kHz 1 175V Radial 10kA 270V 100A 190J 455V 303V 247V 270V 175V 10kA 225V
ERZ-E10E241 ERZ-E10E241 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-VS34C431 ERZ-VS34C431 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bulk 2010 ZNR® Active 1 (Unlimited) 2 ROHS3 Compliant Square 36mm, Formed Tabs Chassis Mount SINGLE GULL WING NOT SPECIFIED NOT SPECIFIED 2 YES R-PSSO-G2 Not Qualified 1 SILICON SURGE PROTECTOR 473V 387V 430V 275V 40kA 350V
ERZ-V10D621 ERZ-V10D621 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 7.1mm 10mm 15.5mm ROHS3 Compliant Lead Free Tin No Disc 12.50mm No SVHC 7.5mm Through Hole -40°C~85°C TA 505V 385V 190pF 8533.40.40.00 505V 400mW 190pF @ 1kHz e3 WIRE 1 VARISTOR 0.4W 385V Radial 3.5kA 620V 25A 92J 1.025kV 682V 558V 385V
ERZ-C20EK201 ERZ-C20EK201 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Bolt, Chassis Mount Zinc Bulk 2011 ZNR® yes Active 1 (Unlimited) 2 EAR99 14mm 20mm 48mm ROHS3 Compliant Lead Free No Module Chassis Mount -40°C~85°C TA 170V 130V 2.3nF 8533.40.40.00 170V 800mW 2300pF @ 1kHz e3 Tin (Sn) BINDING POST 1 VARISTOR 0.8W RADIAL 130V Screw 8kA 10% 200V 100A 80J 340V 225V 185V 130V
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