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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 Operating Supply Voltage 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 Physical Dimension Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Pin Count Direction Surface Mount Subcategory Terminal Shape Body Length or Diameter Body Breadth Circuit Protection Type Voltage Diode Element Material Number of Elements Max Output Current Polarity Case Code (Metric) Case Code (Imperial) Tolerance Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Working Voltage 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 Max Reverse Leakage Current Test Current ESD Protection Clamping Voltage Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max Power Line Protection Pre-arcing Time-Min Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage DC Cold Resistance Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-C20EK431Y ERZ-C20EK431Y 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 1000pF @ 1kHz 1 140J 473V 387V 430V 275V 8kA 350V
DE2706800L DE2706800L 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 2-SMD, Flat Lead Surface Mount -40°C~85°C TA Zener 50pF @ 1MHz DUAL 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 120mW 4V 500nA 7.14V 6.8V 5% No 6.46V 1
EZJ-Z1V420FA EZJ-Z1V420FA Panasonic Electronic Components 0.0000
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0.00000000 6 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant No 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -40°C~85°C TA 30V METAL OXIDE FILM 30V 68pF 8533.40.40.00 TAPE, PAPER 30V 55pF @ 1MHz e3 Tin (Sn) WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 15A 42V
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
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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
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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 7.2mm Through Hole -40°C~85°C TA 450V 350V 310pF 450V 310pF @ 1kHz 1 VARISTOR 350V 6kA 504V 50A 190J 930V 616V 504V 560V
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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 270V 1 VARISTOR 210V 1.2kA 330V 10A 21J 545V 363V 297V 330V
ERZ-CF2MK101 ERZ-CF2MK101 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 20mm Non-RoHS Compliant No 2-SMD, J-Lead Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED 85V 100mW e3 Tin (Sn) WRAPAROUND 1 VARISTOR DUAL ENDED 60V 200A 100V 5A 2.0J 110V 90V 60V
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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 5.3mm Through Hole -40°C~85°C TA 200V 150V 360pF 200V 360pF @ 1kHz 200V 1 VARISTOR 150V 3.5kA 240V 25A 42J 395V 264V 216V 240V
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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 560V 260pF @ 1kHz 1 420V 4.5kA 680V 133J 748V 612V 680V 420V 4.5kA 560V
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0.00000000 15 Weeks Bulk 2000 ZNR® Active 1 (Unlimited) ROHS3 Compliant Disc 11.5mm Through Hole -40°C~85°C TA 230pF @ 1kHz 1 85J 517V 423V 470V 300V 3.5kA 385V
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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 6.6mm Through Hole -40°C~85°C TA 385V 300V 360pF 385V 360pF @ 1kHz 1 VARISTOR 300V 6kA 423V 50A 175J 775V 517V 423V 470V
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 5.1mm 14mm ROHS3 Compliant Lead Free Tin Disc 15.5mm 35V No SVHC 7.5mm 5.1mm Through Hole -40°C~85°C TA 45V METAL OXIDE FILM 35V 6.5nF 8533.40.40.00 45V 100mW 6500pF @ 1kHz e3 Non-linear Resistors WIRE 2kA 1 VARISTOR 35V Radial 2kA 10% 56V 10A 16J 110V 62V 50V
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 5mm 14mm ROHS3 Compliant Lead Free Tin No Disc 15.5mm 30V 7.5mm 18.5mm 5mm Through Hole -40°C~85°C TA 38V METAL OXIDE FILM 30V 6.75nF 8533.40.40.00 38V 100mW 6750pF @ 1kHz e3 WIRE 2kA 1 VARISTOR 30V Radial 2kA 10% 47V 10A 14J 93V 52V 42V
ERZ-V20D241 ERZ-V20D241 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 5.4mm 20mm ROHS3 Compliant Lead Free Disc 21.5mm No SVHC 10mm 24.5mm 5.4mm 5.4mm Through Hole -40°C~85°C TA 200V METAL OXIDE FILM 150V 1.5nF 200V 1W 1500pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 150V Radial 10kA 240V 100A 168J No 395V 264V 216V 150V
ERZ-V20D470 ERZ-V20D470 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® Active 1 (Unlimited) 5.6mm 20mm ROHS3 Compliant Lead Free Disc 21.5mm 10mm 24.5mm 5.6mm Through Hole -40°C~85°C TA 38V 30V 13.5nF 38V 200mW 13500pF @ 1kHz 1 30V Radial 3kA 47V 20A 34J 93V 52V 42V 30V
EZA-EG2A50AX EZA-EG2A50AX Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 125°C -55°C 500μm 30V 1mm RoHS Compliant Lead Free 2A No 2 0402 (1005 Metric) Unknown 430μm 508μm Surface Mount, MLCV 15V 15V 50FF 8533.40.40.00 TR, PUNCHED, 7 INCH 30V e3 Tin (Sn) Bidirectional WRAPAROUND 1005 0402 1 VARISTOR 500V DUAL ENDED Single 15V 30V 2A Yes 100V
EZJ-Z1V800AA EZJ-Z1V800AA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT 800μm 1.6mm RoHS Compliant Tin No 0603 (1608 Metric) No SVHC 800μm Surface Mount, MLCV -40°C~85°C TA 18V METAL OXIDE FILM 18V 3pF TAPE, PAPER 18V 2.1pF @ 1MHz e3 WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 80V
ERB-RG3R00V ERB-RG3R00V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2012 ERB-RG Active 1 (Unlimited) EAR99 RoHS Compliant 32V 3A 1206 (3216 Metric) 660.4μm cUL, UL Surface Mount -40°C~125°C 0.126Lx0.063W x 0.026 H 3.20mmx1.60mmx0.65mm 32V TAPE AND REEL 3.2mm x 1.6mm x 0.65mm 32V WRAPAROUND 3.2mm 1.6 mm ELECTRIC FUSE 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 200ms 50A
EZJ-Z1V650DA EZJ-Z1V650DA Panasonic Electronic Components 0.2690
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0.00000000 6 Weeks Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 EAR99 RoHS Compliant 0603 (1608 Metric) Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TAPE, PAPER 22pF @ 1MHz e3 Tin (Sn) YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 40V 65V 5A 40V
ERZ-E08F471 ERZ-E08F471 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 85°C -40°C 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 300V 3.5kA 470V 25A 85J 775V 517V 423V 470V 300V 3.5kA 385V
ERZ-C32CK201W ERZ-C32CK201W Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount, Radial, Through Hole Bulk 2011 ZNR® Active 1 (Unlimited) 2 Through Hole EAR99 36mm RoHS Compliant 200A No STANDARD: UL; CSA Disc 32mm, Formed Tabs 18mm Chassis Mount -40°C~85°C TA 170V METAL OXIDE FILM 130V 8533.40.40.00 170V 5500pF @ 1kHz e3 Tin (Sn) LUG 10% 1 VARISTOR 130V Strap 25A 200V 200A 210J 340V 225V 185V 25kA
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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 7.4mm Through Hole -40°C~85°C TA 450V 350V 200pF 450V 140pF @ 1kHz 1 VARISTOR 350V 2.5kA 504V 25A 75J 930V 616V 504V 560V
ERZ-VF2M331 ERZ-VF2M331 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 6mm 8mm ROHS3 Compliant 10A 2-SMD, J-Lead No SVHC 6mm Surface Mount, MLCV -40°C~85°C TA 270V METAL OXIDE FILM 210V 8533.40.40.00 270V 100mW e3 Tin (Sn) - with Nickel (Ni) barrier Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 210V J-Lead 300A 330V 10A 18J 545V 363V 297V 210V
ERZ-V14D391 ERZ-V14D391 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 5.8mm 14mm ROHS3 Compliant Lead Free Tin Disc 15.5mm 250V No SVHC 7.5mm 5.8mm Through Hole -40°C~85°C TA 320V METAL OXIDE FILM 250V 500pF 8533.40.40.00 320V 600mW 500pF @ 1kHz e3 Non-linear Resistors WIRE 1 VARISTOR 0.6W 250V Radial 6kA 10% 390V 50A 140J 650V 429V 351V 6kA
ERZ-V07D101 ERZ-V07D101 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 4.3mm 7mm ROHS3 Compliant Lead Free Tin No Disc 8.5mm No SVHC 5mm 4.3mm Through Hole -40°C~85°C TA 85V METAL OXIDE FILM 60V 700pF 8533.40.40.00 85V 250mW 700pF @ 1kHz e3 WIRE 1 VARISTOR 0.25W 60V Radial 1.75kA 100V 10A 8.5J 165V 110V 90V 60V
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0.00000000 10 Weeks Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 8.5mm Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 1600pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.02W RADIAL 25V 2.4J 43V 35V 39V 25V 500A 31V
ERZ-C20EK511Y ERZ-C20EK511Y 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 930pF @ 1kHz 1 150J 561V 459V 510V 320V 8kA 415V
ERZ-E14A621 ERZ-E14A621 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2010 ZNR® Active 1 (Unlimited) EAR99 7.5mm 17.5mm ROHS3 Compliant Lead Free Disc 17.5mm 385V No SVHC 10mm 7.5mm 7.2mm Through Hole -40°C~85°C TA 505V 385V 650pF 8533.40.40.00 505V 650pF @ 1kHz 1 VARISTOR 385V Radial 7.5kA 10% 620V 100A 382J 1.025kV 682V 558V 620V 7.5kA
UNHS20300L UNHS20300L Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) 2004 UNHS200 Obsolete 1 (Unlimited) 125°C -55°C 2.9972mm RoHS Compliant Contains Lead 1.2A 2-SMD, J-Lead 2.2098mm 2.3114mm 45mOhm Surface Mount -55°C~125°C 0.118Lx0.091W x 0.087 H 3.00mmx2.30mmx2.20mm 50V 50V 1.2A 1.2A Fast Blow Board Mount (Cartridge Style Excluded) 0.045Ohms
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