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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 Depth Diameter Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance Current HTS Code Packing Method Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Direction Surface Mount Operating Temperature (Max) Subcategory Max Power Dissipation Body Material Terminal Shape Mounting Feature Circuit Protection Type Voltage Diode Element Material Number of Elements Max Output Current Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application 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 Energy Reverse Standoff Voltage ESD Protection Clamping Voltage Zener Voltage Fuse Type Reference Voltage Working Test Current Fuse Current Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage DC Cold Resistance Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-V05D391 ERZ-V05D391 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 8533.40.40.00 80pF @ 1MHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 250V 320V 17J 429V 351V 390V 250V 800A 320V
ERZ-VF2M431 ERZ-VF2M431 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 6mm Surface Mount, MLCV -40°C~85°C TA 350V METAL OXIDE FILM 275V 8533.40.40.00 350V 100mW e3 WRAPAROUND 1 VARISTOR DUAL ENDED 275V J-Lead 300A 430V 10A 10J No 710V 473V 387V 275V
ERZ-E05F331 ERZ-E05F331 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 5.1mm Through Hole -40°C~85°C TA 270V 210V 130pF 270V 130pF @ 1kHz 270V 1 VARISTOR 210V 1.2kA 330V 10A 21J 545V 363V 297V 330V
ERZ-U21JP132F ERZ-U21JP132F 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 660V 933V 660V 933V
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
EYP-1BF134 EYP-1BF134 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks 2008 F Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant STANDARD: UL, CSA, VDE Axial BEAB, CCC, CSA,cUL, PSE, UL, VDE 50V 250V 8533.40.80.70 BULK NO 90°C WIRE THROUGH HOLE MOUNT TEMPERATURE SENSING 134°C 273°F 105°C 221°F 200°C 392°F
EYP-05BE101 EYP-05BE101 Panasonic Electronic Components 0.0000
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0.00000000 download 11 Weeks 2008 E Obsolete 1 (Unlimited) 2 RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 8533.40.80.70 BULK e3 TIN NO 65°C 500mA 102°C 216°F 75°C 167°F 200°C 392°F
EZJ-P0V6R8MA EZJ-P0V6R8MA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) EZJP yes Active 1 (Unlimited) 2 EAR99 500μm 1mm ROHS3 Compliant 0402 (1005 Metric) No SVHC Surface Mount, MLCV -40°C~85°C TA 3.7V METAL OXIDE FILM 3.7V 680pF 8533.40.40.00 TAPE, PAPER 3.7V 420pF @ 1MHz e3 Matte Tin (Sn) YES Non-linear Resistors WRAPAROUND 1005 0402 1 VARISTOR DUAL ENDED 6.8V 7.48V 6.12V 6.8V 20A
ERZ-E11A681 ERZ-E11A681 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 7.8mm 14mm ROHS3 Compliant No Disc 14mm 420V No SVHC 7.5mm 7.8mm 7.8mm Through Hole -40°C~85°C TA 560V 420V 290pF 560V 290pF @ 1kHz 560V 1 VARISTOR 420V Radial 5kA 10% 680V 50A 190J 1.12kV 748V 612V 680V 5kA
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
ERZ-V14D180 ERZ-V14D180 Panasonic Electronic Components 0.4944
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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 25000pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 5.2J 20V 16V 18V 11V 2kA 14V
ERZ-CF2MK270 ERZ-CF2MK270 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 Lead Free No 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED 22V 10mW e3 Tin (Sn) WRAPAROUND 1 VARISTOR DUAL ENDED 17V 50A 27V 1A 0.50J 30V 24V 17V
ERZ-E08B271CS ERZ-E08B271CS Panasonic Electronic Components 0.0000
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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 5.5mm Through Hole -40°C~85°C TA 225V 175V 330pF 225V 330pF @ 1kHz 225V 1 VARISTOR 175V 3.5kA 270V 25A 49J 455V 303V 247V 270V
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-V05D220 ERZ-V05D220 Panasonic Electronic Components 1.1036
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0.00000000 10 Weeks Bulk 2010 ZNR® Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~85°C TA 1500pF @ 1kHz 1 0.70J 24V 20V 22V 14V 250A 18V
ERZ-E07F511 ERZ-E07F511 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 9mm ROHS3 Compliant No Disc 9mm 7.5mm 7mm Through Hole -40°C~85°C TA 410V 320V 210pF 410V 140pF @ 1kHz 1 VARISTOR 320V 2.5kA 510V 25A 70J 845V 561V 459V 510V
ERZ-V14D182 ERZ-V14D182 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2011 ZNR® yes Active 1 (Unlimited) 2 EAR99 14.4mm 14mm 20.5mm ROHS3 Compliant Lead Free No Disc 17mm 15mm 14.4mm Through Hole -40°C~85°C TA 1kV 1kV 120pF 8533.40.40.00 1.465kV 600mW 120pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.6W 1kV Radial 5kA 1.8kV 50A 510J 2.97kV 1.98kV 1.7kV
ERZ-U14JP511 ERZ-U14JP511 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
ERZ-E11A241 ERZ-E11A241 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 150V Unknown 7.5mm 5.4mm 5.4mm Through Hole -40°C~85°C TA 200V 150V 620pF 200V 620pF @ 1kHz 1 VARISTOR 150V Radial 6kA 10% 240V 50A 84J 395V 264V 216V 240V 6kA
ERZ-V07D121 ERZ-V07D121 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 4.5mm 7mm ROHS3 Compliant Lead Free No Disc 8.5mm No SVHC 5mm 4.5mm Through Hole -40°C~85°C TA 100V 75V 590pF 8533.40.40.00 100V 250mW 590pF @ 1kHz e3 Tin (Sn) WIRE 1.75kA 1 VARISTOR 75V Radial 1.75kA 120V 10A 10J 200V 132V 108V
EZJ-P0V6R8GA EZJ-P0V6R8GA Panasonic Electronic Components 0.0000
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0.00000000 6 Weeks Tape & Reel (TR) EZJP yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TAPE, PAPER 100pF @ 1MHz e3 Matte Tin (Sn) YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 3.7V 7.48V 6.12V 6.8V 3A 3.7V
ERZ-E07F431 ERZ-E07F431 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 9mm ROHS3 Compliant No Disc 9mm 7.5mm 6.5mm Through Hole -40°C~85°C TA 350V 275V 270pF 350V 210pF @ 1kHz 350V 1 VARISTOR 275V 2.5kA 430V 25A 60J 710V 473V 387V 430V
ERZ-E08E511 ERZ-E08E511 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 7.8mm Through Hole -40°C~85°C TA 410V 320V 150pF 410V 150pF @ 1kHz 410V 1 VARISTOR 320V 3.5kA 510V 25A 92J 845V 561V 459V 510V
ERZ-U25JP192F ERZ-U25JP192F 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 990V 990V 1.4kV
EYP-2BN110 EYP-2BN110 Panasonic Electronic Components 0.0000
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0.00000000 download 9 Weeks 2010 N Obsolete 1 (Unlimited) RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 2A 115°C 239°F 90°C 194°F 200°C 392°F
ERB-RD1R00X ERB-RD1R00X Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 ERB-RD Active 1 (Unlimited) EAR99 500μm RoHS Compliant 32V 1A No 2 0402 (1005 Metric) No SVHC 390μm cUL, UL 125mOhm Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 1A 32V Alumina ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 1A 35A 0.125Ohm
ERZ-E07A431CS ERZ-E07A431CS Panasonic Electronic Components 0.0000
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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 6.5mm Through Hole -40°C~85°C TA 350V 275V 270pF 350V 210pF @ 1kHz 350V 1 VARISTOR 275V 2.5kA 430V 25A 60J 710V 473V 387V 430V
ERZ-E07B391CS ERZ-E07B391CS Panasonic Electronic Components 0.0000
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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 6.3mm Through Hole -40°C~85°C TA 320V 250V 300pF 320V 240pF @ 1kHz 1 VARISTOR 250V 2.5kA 390V 25A 53J 650V 429V 351V 390V
EZJ-Z0V120JA EZJ-Z0V120JA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Zinc Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 500μm 1mm RoHS Compliant Lead Free Tin No 0402 (1005 Metric) No SVHC 500μm Surface Mount, MLCV -40°C~85°C TA 6.7V METAL OXIDE FILM 6.7V 220pF 8533.40.40.00 TAPE, PAPER 6.7V 150pF @ 1MHz e3 WRAPAROUND 1005 0402 1 VARISTOR DUAL ENDED 10A 12V
ERZ-U32JP252F ERZ-U32JP252F 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 1.32kV 1.867kV
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