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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 Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Impedance Thickness Mounting Type Operating Temperature Voltage - Rated DC Technology Voltage - Rated AC Manufacturer Package Identifier Capacitance HTS Code Packing Method Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Base Part Number Pin Count Surface Mount Subcategory Ambient Temperature Range High Max Power Dissipation Terminal Shape Voltage Diode Element Material Number of Elements JEDEC-95 Code Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance 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 Max Reverse Leakage Current Test Current Clamping Voltage Supplier Device Package Peak Reverse Current Reverse Voltage Max Junction Temperature (Tj) Zener Voltage Reference Voltage Voltage Tol-Max Power Line Protection Voltage - Breakdown (Min) Voltage - Reverse Standoff (Typ) Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
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
EZJ-ZSV800AA EZJ-ZSV800AA 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) 4 SMD/SMT EAR99 1mm 1.37mm RoHS Compliant Contains Lead 0504 (1410 Metric) No SVHC 640μm 600μm 1mm 660μm Surface Mount, MLCV -40°C~85°C TA 18V 18V 2.1pF 8533.40.40.00 TAPE, PAPER 18V 2.1pF @ 1MHz e3 Tin (Sn) WRAPAROUND 1310 0504 25% 2 VARISTOR DUAL IN-LINE 80V 80V
ERZ-C40CK681W ERZ-C40CK681W 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 RoHS Compliant No STANDARD: UL; CSA Disc 40mm, Formed Tabs 25mm Chassis Mount -40°C~85°C TA METAL OXIDE FILM 560V e3 Tin (Sn) LUG 1 VARISTOR RADIAL 420V Strap 30A 680V 250A 560J 1.12kV 748V 612V 30kA 560V
ERZ-C32EK621Y ERZ-C32EK621Y 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 2200pF @ 1kHz 1 415J 682V 558V 620V 385V 25kA 505V
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0.00000000 download 15 Weeks Bolt, Chassis Mount, Surface Mount Zinc Bulk 2011 ZNR® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 14mm 39mm ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 200V 150V 1.5nF 8533.40.40.00 200V 800mW 1500pF @ 1kHz e3 Tin (Sn) BINDING POST 1 VARISTOR 0.8W RADIAL 150V Screw 8kA 10% 240V 100A 95J 395V 264V 216V 150V
ERZ-V14D331 ERZ-V14D331 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 EAR99 14mm ROHS3 Compliant Lead Free Disc 15.5mm No SVHC 7.5mm 5.5mm Through Hole -40°C~85°C TA 270V METAL OXIDE FILM 210V 580pF 8533.40.40.00 270V 600mW 580pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR 0.6W 210V Radial 6kA 330V 50A 115J 545V 363V 297V 210V
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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
EZJ-P0V650DM EZJ-P0V650DM Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) 2016 Automotive, AEC-Q200, EZJP Active 1 (Unlimited) RoHS Compliant 0402 (1005 Metric) Surface Mount 1 65V 2A 40V
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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 3000pF @ 1kHz 1 350J 429V 351V 390V 250V 25kA 320V
ERZ-C32CK241W ERZ-C32CK241W Panasonic Electronic Components 0.0000
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0.00000000 download 17 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 200V 5000pF @ 1kHz e3 Tin (Sn) LUG 1 VARISTOR RADIAL 150V Strap 25A 240V 200A 240J 395V 264V 216V 25kA 200V
MALS06800L MALS06800L Panasonic Electronic Components 5.5930
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 800μm RoHS Compliant Lead Free SC-79, SOD-523 600μm 600μm Surface Mount Zener 50pF @ 1MHz MALS068 Zener General Purpose 6.8V 4V SSMini2-F1 No 6.4V 4V
ERZ-E11A621CS ERZ-E11A621CS Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm Unknown 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
EZJ-P0V101BM EZJ-P0V101BM Panasonic Electronic Components 0.0877
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q200, EZJP Active 0402 (1005 Metric) Surface Mount, MLCV -55°C~150°C TJ 10pF @ 1MHz 1 110V 90V 100V 30V
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-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-E11B821CS ERZ-E11B821CS Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 8.5mm Through Hole -40°C~85°C TA 670V 510V 260pF 670V 260pF @ 1kHz 1 VARISTOR 510V 5kA 738V 50A 235J 1.355kV 902V 738V 820V
ERZ-E08B361CS ERZ-E08B361CS 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 6.1mm Through Hole -40°C~85°C TA 300V 230V 280pF 300V 280pF @ 1kHz 300V 1 VARISTOR 230V 3.5kA 360V 25A 65J 595V 396V 324V 360V
ERZ-VA7V680 ERZ-VA7V680 Panasonic Electronic Components 0.4350
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0.00000000 download 10 Weeks Through Hole Cut Tape (CT) 2012 ZNR® yes Active 1 (Unlimited) 2 EAR99 5.2mm 7mm ROHS3 Compliant No Disc 7mm 5mm Through Hole -40°C~85°C TA 56V 40V 1.2nF 8533.40.40.00 TR 56V 11500pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.02W 40V Radial 500A 68V 2.5A 4.1J 135V 75V 61V 68V
ERZ-E05F221 ERZ-E05F221 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 4.5mm Through Hole -40°C~85°C TA 180V 140V 190pF 180V 190pF @ 1kHz 1 VARISTOR 140V 1.2kA 198V 10A 14J 360V 242V 198V 220V
ERZ-E08F511 ERZ-E08F511 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-V05D361 ERZ-V05D361 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 5.3mm 5mm 10mm ROHS3 Compliant Lead Free No Disc 7mm No SVHC 5mm 5.3mm Through Hole -40°C~85°C TA 300V 230V 80pF 8533.40.40.00 300V 100mW 80pF @ 1MHz e3 Tin (Sn) WIRE 1 VARISTOR 230V Radial 800A 360V 5A 16J 620V 396V 324V 230V
ERZ-U23JP112 ERZ-U23JP112 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 528V 746V 528V 746V
ERZ-U21JP222H ERZ-U21JP222H 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 1100V 1.1kV
DE2705100L DE2705100L 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 Tin 2 2-SMD, Flat Lead 550μm Surface Mount -40°C~85°C TA SSSMini2-F4-B Zener 75pF @ 1MHz DUAL 2 Voltage Reference Diodes 85°C 120mW SILICON 1 UNIDIRECTIONAL General Purpose Single 120mW 2V 1μA 1mA 1μA 2V 150°C 5.1V 5.1V 5% No 4.85V 1
ERZ-CF2MK560 ERZ-CF2MK560 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 45V 10mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 35V 50A 56V 1.0J 62V 50V 35V
ERZ-E10E112 ERZ-E10E112 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 12.50mm Through Hole -40°C~85°C TA 895V 180pF @ 1kHz 1 680V 4.5kA 1.1kV 196J 1.21kV 990V 1.1kV 680V 4.5kA 895V
DZ5X068D0R DZ5X068D0R Panasonic Electronic Components 0.0822
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0.00000000 download 10 Weeks Surface Mount Digi-Reel® 2010 Discontinued 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant 5 SC-74A, SOT-753 No SVHC 1.1mm 1.5mm 30Ohm Surface Mount -40°C~85°C TA Zener DUAL GULL WING DZ5X068D 5 200mW SILICON 4 MO-178AA UNIDIRECTIONAL General Purpose Common Anode 5% 200mW 4V 100nA 5mA 6.8V 6.8V 5% No 6.46V 4
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
ERZ-V10D112 ERZ-V10D112 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 9.7mm 10mm ROHS3 Compliant Lead Free Tin Disc 12.50mm No SVHC 7.5mm Through Hole -40°C~85°C TA 825V METAL OXIDE FILM 625V 110pF 8533.40.40.00 895V 400mW 110pF @ 1kHz e3 Non-linear Resistors WIRE 1 VARISTOR 0.4W 680V Radial 3.5kA 1.1kV 25A 155J 1.815kV 1.21kV 990V 680V
DE2703900L DE2703900L 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 94pF @ 1MHz DUAL 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 120mW 1V 10μA 4.1V 3.9V 4.99% No 3.71V 1
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