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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 Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code 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 Pin Count Surface Mount Operating Temperature (Max) Subcategory Body Material Terminal Shape Circuit Protection Type Diode Element Material Number of Elements Max Output Current Polarity 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) 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 Max Reverse Leakage Current ESD Protection Clamping Voltage Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max Fuse Current Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage DC Cold Resistance Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERB-RG0R50V ERB-RG0R50V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 ERB-RG Active 1 (Unlimited) EAR99 1.6mm RoHS Compliant 32V 500mA No 2 1206 (3216 Metric) Unknown 660.4μm cUL, UL Surface Mount -40°C~125°C 0.126Lx0.063W x 0.026 H 3.20mmx1.60mmx0.65mm 63V 32V ELECTRIC FUSE 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 500mA 50A
ERZ-E08A681 ERZ-E08A681 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 11.5mm ROHS3 Compliant Lead Free No Disc 11.5mm 420V No SVHC 7.5mm 9mm 9mm Through Hole -40°C~85°C TA 560V 420V 130pF 560V 130pF @ 1kHz 1 VARISTOR 420V 3.5kA 10% 680V 25A 92J 1.12kV 748V 612V 680V 3.5kA
ERZ-E14A911 ERZ-E14A911 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 17.5mm ROHS3 Compliant Disc 17.5mm 550V No SVHC 10mm 9mm 9mm Through Hole -40°C~85°C TA 745V 550V 400pF 745V 400pF @ 1kHz 1 VARISTOR 550V Radial 7.5kA 10% 910V 100A 510J 1.5kV 1.001kV 819V 910V 7.5kA
ERZ-V20D361 ERZ-V20D361 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 6.1mm 20mm 24.5mm ROHS3 Compliant Lead Free Tin No Disc 21.5mm No SVHC 10mm 6.1mm Through Hole -40°C~85°C TA 300V METAL OXIDE FILM 230V 1.1nF 300V 1W 1100pF @ 1kHz e3 WIRE 1 VARISTOR 1W 230V Radial 10kA 360V 100A 255J 595V 396V 324V 230V
EYP-1BF130 EYP-1BF130 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 F Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 1A 130°C 266°F 105°C 221°F 200°C 392°F
EZJ-P1V220JM EZJ-P1V220JM Panasonic Electronic Components 0.3955
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0.00000000 download 10 Weeks Tape & Reel (TR) 2017 Automotive, AEC-Q200, EZJP Active 1 (Unlimited) RoHS Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~150°C TJ 13V 13V 160pF @ 1MHz 1 24.2V 19.8V 22V 10A 13V
ERZ-SF2MK470 ERZ-SF2MK470 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Zinc Tape & Reel (TR) 2002 ZNR® Obsolete 1 (Unlimited) 2 EAR99 6.2mm 6.2mm 8mm 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 38V 20mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 30V 125A 47V 2.5A 1.8J 93V 52V 42V 30V
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-V10D101 ERZ-V10D101 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® Active 1 (Unlimited) 2 4.7mm 10mm ROHS3 Compliant Lead Free Disc 11.5mm No SVHC 7.5mm 4.7mm Through Hole -40°C~85°C TA 85V METAL OXIDE FILM 60V 1.7nF 85V 400mW 1700pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR 0.4W 60V Radial 3.5kA 100V 25A 17J 165V 110V 90V 60V
EYP-2BN134 EYP-2BN134 Panasonic Electronic Components 0.0000
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0.00000000 download 9 Weeks 2008 N Obsolete Not Applicable 2 EAR99 RoHS Compliant Axial BEAB, CCC, CSA,cUL, PSE, UL, VDE 50V 250V 8533.40.80.70 BULK e3 TIN NO 100°C WIRE PTC RESETTABLE FUSE 139°C 282°F 110°C 230°F 200°C 392°F
ERZ-V14D681 ERZ-V14D681 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 7.4mm 14mm 19mm ROHS3 Compliant Lead Free Tin No Disc 16mm No SVHC 7.5mm Through Hole -40°C~85°C TA 560V 420V 320pF 8533.40.40.00 560V 600mW 320pF @ 1kHz e3 WIRE 5kA 1 VARISTOR 0.6W 420V Radial 5kA 680V 50A 190J 1.12kV 748V 612V
ERZ-U21JP192F ERZ-U21JP192F 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 990V 990V 1.4kV
ERZ-U24JP102 ERZ-U24JP102 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 484V 684V 484V 684V
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
ERZ-U13JP541 ERZ-U13JP541 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 264V 373V 264V 373V
DE2S03900L DE2S03900L 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 2 SC-79, SOD-523 Surface Mount -40°C~85°C TA Zener 94pF @ 1MHz DUAL FLAT 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 150mW 1V 10μA 4.1V 3.9V 4.99% No 3.71V 1
ERZ-V20D331 ERZ-V20D331 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 5.9mm 20mm ROHS3 Compliant Lead Free No Disc 21.5mm No SVHC 10mm 24.5mm 5.9mm Through Hole -40°C~85°C TA 270V METAL OXIDE FILM 210V 1.1nF 270V 1W 1100pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 210V Radial 10kA 330V 100A 228J 545V 363V 297V 210V
ERB-RG2R00V ERB-RG2R00V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Digi-Reel® 2007 ERB-RG Active 1 (Unlimited) EAR99 1.6mm RoHS Compliant 32V 2A No 1206 (3216 Metric) Unknown 660.4μm cUL, UL Surface Mount -40°C~125°C 0.126Lx0.063W x 0.026 H 3.20mmx1.60mmx0.65mm 63V 32V ELECTRIC FUSE 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 2A 50A
ERZ-V14D221 ERZ-V14D221 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 4.9mm 14mm ROHS3 Compliant Lead Free No Disc 15.5mm No SVHC 7.5mm 4.9mm Through Hole -40°C~85°C TA 180V 140V 740pF 8533.40.40.00 180V 600mW 740pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.6W 140V Radial 6kA 220V 50A 78J 360V 242V 198V 140V
ERZ-VF2M221 ERZ-VF2M221 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 180V METAL OXIDE FILM 140V 8533.40.40.00 180V 100mW e3 WRAPAROUND 1 VARISTOR 0.25W DUAL ENDED 140V J-Lead 600A 220V 10A 16.5J No 360V 242V 198V 140V
ERZ-U22JP102 ERZ-U22JP102 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 484V 684V 484V 684V
ERZ-C20EK751Y ERZ-C20EK751Y Panasonic Electronic Components 20.2688
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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 800pF @ 1kHz 1 190J 825V 675V 750V 460V 8kA 615V
ERZ-C32CK751B ERZ-C32CK751B 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 615V 2000pF @ 1kHz Non-linear Resistors LUG 1 VARISTOR RADIAL 460V 25A 750V 500J 825V 645V 25kA 615V
ERZ-C32CK681W ERZ-C32CK681W Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount, Through Hole Bulk 2011 ZNR® Active 1 (Unlimited) 2 EAR99 RoHS Compliant No STANDARD: UL; CSA Disc 32mm, Formed Tabs 25mm Chassis Mount -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 560V 2100pF @ 1kHz e3 Tin (Sn) LUG 1 VARISTOR RADIAL 420V Strap 25A 680V 200A 450J 1.12kV 748V 612V 25kA 560V
ERZ-E08B751CS ERZ-E08B751CS 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 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
EZJ-Z1V420FM EZJ-Z1V420FM Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2017 Automotive, AEC-Q200, EZJP Active 1 (Unlimited) RoHS Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~150°C TJ 30V 30V 55pF @ 1MHz 1 46.2V 37.8V 42V 15A 30V
ERZ-U13JP511B ERZ-U13JP511B 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 242V 242V
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
ERZ-E10A102 ERZ-E10A102 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 625V No SVHC 7.5mm 10mm Through Hole -40°C~85°C TA 170V 130V 200pF 825V 500mW 200pF @ 1kHz 1 625V 4.5kA 10% 1kV 10A 182J 1.65kV 1.1kV 900V 1kV 625V 4.5kA 825V
ERB-RE5R00V ERB-RE5R00V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 ERB-RE Active 1 (Unlimited) EAR99 800μm RoHS Compliant Lead Free 32V 5A No 2 0603 (1608 Metric) No SVHC 540μm cUL, UL 19mOhm Surface Mount -40°C~125°C 0.063Lx0.032W x 0.025 H 1.60mmx0.81mmx0.63mm 32V 5A 32V Alumina ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 5A 50A 0.019Ohm
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