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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 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 Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Surface Mount JESD-30 Code Subcategory Qualification Status Terminal Shape Voltage Composition Max Output Current 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 Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Breakdown Voltage Energy Reverse Standoff Voltage ESD Protection Clamping Voltage Supplier Device Package Trigger Device Type Power Line Protection Voltage - Breakdown (Min) Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Min Varistor Voltage Maximum DC Volts
ERZ-E08E221 ERZ-E08E221 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 5.2mm Through Hole -40°C~85°C TA 180V 140V 380pF 180V 380pF @ 1kHz 1 VARISTOR 140V 3.5kA 198V 25A 39J 360V 242V 198V 220V
ERZ-V20D112 ERZ-V20D112 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 10.1mm 20mm 25.5mm ROHS3 Compliant Lead Free No Disc 22.50mm No SVHC 10mm Through Hole -40°C~85°C TA 970V METAL OXIDE FILM 680V 400pF 895V 1W 400pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 680V Radial 7.5kA 1.1kV 100A 620J 1.815kV 1.21kV 990V 680V
ERZ-V07D201 ERZ-V07D201 Panasonic Electronic Components 0.4184
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0.00000000 download 10 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 4.4mm 7mm ROHS3 Compliant Lead Free No Disc 8.5mm No SVHC 5mm 4.4mm Through Hole -40°C~85°C TA 170V 130V 200pF 8533.40.40.00 170V 250mW 200pF @ 1kHz e3 Tin (Sn) WIRE 1.75kA 1 VARISTOR 130V Radial 1.75kA 200V 10A 17.5J 340V 225V 185V
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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 528V 528V 746V
EZJ-P0V270RM EZJ-P0V270RM Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) 2016 Automotive, AEC-Q200, EZJP Active RoHS Compliant 0402 (1005 Metric) Surface Mount 1 27V 1A 18V
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2011 ZNR® Active 1 (Unlimited) 2 16.5mm ROHS3 Compliant Lead Free Disc 16.5mm 320V No SVHC 10mm 6.8mm 6.6mm Through Hole -40°C~85°C TA 410V 320V 700pF 410V 700pF @ 1kHz WIRE 1 VARISTOR 1W 320V Radial 10kA 10% 510V 100A 382J 845V 561V 459V 510V 10kA
ERZ-VS34C511 ERZ-VS34C511 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 561V 459V 510V 320V 40kA 415V
ERZ-E08E391 ERZ-E08E391 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 6.3mm Through Hole -40°C~85°C TA 320V 250V 260pF 320V 260pF @ 1kHz 320V 1 VARISTOR 250V 3.5kA 390V 25A 70J 650V 429V 351V 390V
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0.00000000 Through Hole Zinc Bulk 2002 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead Disc 20mm unknown 28mm Through Hole -40°C~85°C TA 8533.40.40.00 505V 900pF @ 1kHz Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 385V 6.5kA 620V 220 J 620V 385V
MAZW082H0L MAZW082H0L Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 1.2mm RoHS Compliant Lead Free SOT-723 520μm 800μm Surface Mount 8.2V 150mW Zener Zener General Purpose 8.2V 5V SSSMini3-F1 No 7.7V 5V 2 2
ERZ-E10A271 ERZ-E10A271 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 175V No SVHC 7.5mm 5.7mm Through Hole -40°C~85°C TA 300V 175V 530pF 225V 500mW 530pF @ 1kHz 1 175V 4.5kA 10% 270V 10A 64J 455V 303V 247V 270V 175V 4.5kA 225V
EZJ-ZSV120JA EZJ-ZSV120JA Panasonic Electronic Components 0.0000
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0.00000000 6 Weeks Tape & Reel (TR) 2002 yes Active 1 (Unlimited) 4 EAR99 RoHS Compliant 0504 (1410 Metric) Surface Mount, MLCV -40°C~85°C TA 8533.40.40.00 TAPE, PAPER 150pF @ 1MHz e3 Tin (Sn) YES WRAPAROUND 2 VARISTOR DUAL IN-LINE 6.7V 12V 5A 6.7V
ERZ-C40CK781B ERZ-C40CK781B Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount Metal Bulk 2011 ZNR® Active 1 (Unlimited) 2 EAR99 RoHS Compliant Contains Lead Disc 40mm, Formed Tabs unknown 50mm Chassis Mount -40°C~85°C TA 8533.40.40.00 640V Non-linear Resistors LUG 1 VARISTOR RADIAL 485V 30A 780V 650J 858V 702V 30kA 640V
ERZ-U22JP112B ERZ-U22JP112B Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 RoHS Compliant Module Chassis Mount -40°C~70°C TJ e3 Tin (Sn) NO BINDING POST 3 VARISTOR RADIAL 528V 528V
EZJ-Z1V39010 EZJ-Z1V39010 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Zinc Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 1.6mm RoHS Compliant Lead Free 0603 (1608 Metric) 900μm 800μm Surface Mount, MLCV -40°C~85°C TA 6V 20W 85pF @ 1MHz 1608 0603 1 39V 39V 35.1V 6V
ERZ-VF2M201 ERZ-VF2M201 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 Tin 2-SMD, J-Lead No SVHC 3.2mm 6mm Surface Mount, MLCV -40°C~85°C TA 170V METAL OXIDE FILM 130V 8533.40.40.00 170V 100mW e3 WRAPAROUND 1 VARISTOR 0.25W DUAL ENDED 130V J-Lead 600A 200V 10A 16J No 340V 225V 185V 130V
EZJ-P0V120JA EZJ-P0V120JA Panasonic Electronic Components 0.1819
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0.00000000 14 Weeks Tape & Reel (TR) EZJP Active 1 (Unlimited) EAR99 ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -40°C~85°C TA 8533.40.40.00 150pF @ 1MHz 1 VARISTOR 13.2V 10.8V 12V 10A 6.7V
EZJ-PZV270BA EZJ-PZV270BA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Cut Tape (CT) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 300μm 600μm RoHS Compliant No 0201 (0603 Metric) No SVHC 300μm 300μm Surface Mount, MLCV -40°C~85°C TA 16V METAL OXIDE FILM 16V 10pF 8533.40.40.00 16V 8.5pF @ 1MHz e3 Matte Tin (Sn) WRAPAROUND 0603 0201 1 VARISTOR DUAL ENDED 1A 27V
ERZ-E14A241 ERZ-E14A241 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 5.4mm 16.5mm ROHS3 Compliant Tin Disc 16.5mm 150V Unknown 10mm 5.4mm 5.3mm Through Hole -40°C~85°C TA 200V 150V 1.1nF 200V 1100pF @ 1kHz 1 VARISTOR 150V Radial 10kA 10% 240V 100A 168J No 395V 264V 216V 240V 10kA
ERZ-U14JP541B ERZ-U14JP541B 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 264V 264V
ERZ-V14D911 ERZ-V14D911 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 8.6mm 14mm 19mm ROHS3 Compliant Lead Free Tin No Disc 16mm No SVHC 7.5mm Through Hole -40°C~85°C TA 745V METAL OXIDE FILM 550V 250pF 8533.40.40.00 745V 600mW 250pF @ 1kHz e3 WIRE 1 VARISTOR 0.6W 550V Radial 5kA 910V 50A 255J 1.5kV 1.001kV 819V 550V
ERZ-E11A112 ERZ-E11A112 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 13mm 680V Unknown 7.5mm 10.1mm 10.1mm Through Hole -40°C~85°C TA 895V 680V 200pF 895V 200pF @ 1kHz 895V 1 VARISTOR 680V Radial 5kA 10% 1.1kV 50A 310J 1.815kV 1.21kV 990V 1.1kV 5kA
ERZ-CF2MK680 ERZ-CF2MK680 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 Non-RoHS Compliant 2-SMD, J-Lead unknown Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED 56V 10mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 40V 50A 68V 1.2J 75V 61V 40V
ERZ-E08A471 ERZ-E08A471 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 7.3mm 10.5mm ROHS3 Compliant Lead Free No Disc 10.5mm 300V No SVHC 7.5mm 7.3mm 7.3mm Through Hole -40°C~85°C TA 385V 300V 180pF 385V 180pF @ 1kHz 1 VARISTOR 300V Radial 3.5kA 10% 470V 25A 85J 775V 517V 423V 470V 3.5kA
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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 5.4mm Through Hole -40°C~85°C TA 180V 140V 410pF 180V 350pF @ 1kHz 180V 1 VARISTOR 140V 2.5kA 220V 25A 30J 360V 242V 198V 220V
ERZ-U17JP511 ERZ-U17JP511 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 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 242V 342V 242V 342V
ERZ-V20D471 ERZ-V20D471 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 6.6mm 20mm ROHS3 Compliant Lead Free Tin Disc 21.5mm No SVHC 10mm 6.6mm Through Hole -40°C~85°C TA 385V METAL OXIDE FILM 300V 900pF 385V 1W 900pF @ 1kHz e3 Non-linear Resistors WIRE 1 VARISTOR 1W 300V Radial 10kA 470V 100A 350J 775V 517V 423V 300V
ERZ-E05F431 ERZ-E05F431 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 7mm ROHS3 Compliant No Disc 7mm 5mm 5.6mm Through Hole -40°C~85°C TA 350V 275V 120pF 350V 120pF @ 1kHz 350V 1 VARISTOR 275V 1.2kA 430V 10A 29J 710V 473V 387V 430V
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 7mm ROHS3 Compliant No Disc 7mm 5mm 5.1mm Through Hole -40°C~85°C TA 270V 210V 130pF 270V 130pF @ 1kHz 1 VARISTOR 210V 1.2kA 297V 10A 21J 545V 363V 297V 330V
ERZ-V20D271 ERZ-V20D271 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 5.6mm 20mm ROHS3 Compliant Lead Free No Disc 21.5mm No SVHC 10mm 5.6mm Through Hole -40°C~85°C TA 225V METAL OXIDE FILM 175V 1.3nF 225V 1W 1300pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 175V Radial 10kA 270V 100A 190J 455V 303V 247V 175V
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