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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 ECCN Code Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Lead Free Contact Material Contact Plating Current Rating Radiation Hardening Number of Pins Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Impedance Approval Agency Outside Diameter Thickness Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC Capacitance HTS Code Max Current Rating Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Terminal Position Terminal Form Base Part Number Pin Count Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Max Power Dissipation Terminal Shape Circuit Protection Type Voltage Diode Element Material Number of Elements Composition Max Output Current Polarity Forward Voltage Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Lead Diameter Applications Lead/Base Style Max Surge Current Element Configuration 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 Peak Reverse Current Trigger Device Type 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 Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-E10E221 ERZ-E10E221 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 11.5mm Through Hole -40°C~85°C TA 180V 600pF @ 1kHz 1 140V 4.5kA 220V 50J 242V 198V 220V 140V 4.5kA 180V
ERZ-V14D112 ERZ-V14D112 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 Tin No Disc 16mm No SVHC 7.5mm Through Hole -40°C~85°C TA 895V 680V 210pF 8533.40.40.00 895V 600mW 210pF @ 1kHz e3 WIRE 1 VARISTOR 0.6W 680V Radial 5kA 1.1kV 50A 310J 1.815kV 1.21kV 990V 680V
EZJ-P1V270GM EZJ-P1V270GM 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 18V 18V 85pF @ 1MHz 1 29.7V 24.3V 27V 10A 18V
EYP-2MT102B EYP-2MT102B Panasonic Electronic Components 0.0000
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0.00000000 download 2000 MT Obsolete 1 (Unlimited) 11mm Non-RoHS Compliant Contains Lead Strap UL 50V 2A 102°C 216°F 70°C 158°F 150°C 302°F
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0.00000000 download 9 Weeks Through Hole Bulk 2008 F Obsolete 1 (Unlimited) EAR99 80°C 1.85mm 6mm RoHS Compliant Lead Free Copper, Tin 1A 2 Axial No SVHC unknown BEAB, CCC, CSA, PSE, UL, VDE 2.2 mm 50V 250V 8533.40.80.70 1A 38mm 530 μm 250V 530 μm 1A 115°C 239°F 90°C 194°F 200°C 392°F
ERZ-E07E271 ERZ-E07E271 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 5.7mm Through Hole -40°C~85°C TA 225V 175V 350pF 225V 310pF @ 1kHz 1 VARISTOR 175V 2.5kA 247V 25A 39J 455V 303V 247V 270V
ERZ-E07E331 ERZ-E07E331 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 9mm ROHS3 Compliant No Disc 9mm 7.5mm 6mm Through Hole -40°C~85°C TA 270V 210V 300pF 270V 280pF @ 1kHz 1 210V 2.5kA 297V 25A 44J 545V 363V 297V 330V 210V 2.5kA 270V
ERZ-E07B201CS ERZ-E07B201CS 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 5.3mm Through Hole -40°C~85°C TA 170V 130V 430pF 170V 360pF @ 1kHz 170V 1 VARISTOR 130V 2.5kA 200V 25A 26J 340V 225V 185V 200V
ERZ-E11E221 ERZ-E11E221 Panasonic Electronic Components 0.0000
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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 5.3mm Through Hole -40°C~85°C TA 180V 140V 660pF 180V 660pF @ 1kHz 180V 1 VARISTOR 140V 6kA 220V 50A 78J 360V 242V 198V 220V
ERZ-E05A391 ERZ-E05A391 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 5.9mm 7mm ROHS3 Compliant No Disc 7mm 250V No SVHC 5mm 5.4mm 5.9mm Through Hole -40°C~85°C TA 320V 250V 130pF 320V 130pF @ 1kHz 1 VARISTOR 250V Radial 1.2kA 10% 390V 10A 26J 650V 429V 351V 390V 1.2kA
ERZ-E07A201 ERZ-E07A201 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 130V No SVHC 7.5mm 5.3mm 5.3mm Through Hole -40°C~85°C TA 170V 130V 360pF 170V 360pF @ 1kHz 1 VARISTOR 130V 2.5kA 10% 200V 25A 26J 340V 225V 185V 200V 2.5kA
ERZ-E10A391CS ERZ-E10A391CS 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 11.5mm Through Hole -40°C~85°C TA 320V 400pF @ 1kHz 1 250V 4.5kA 390V 91J 429V 351V 390V 250V 4.5kA 320V
ERZ-E11A511CS ERZ-E11A511CS Panasonic Electronic Components 0.0000
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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 6.8mm Through Hole -40°C~85°C TA 410V 320V 310pF 410V 310pF @ 1kHz 1 VARISTOR 320V 6kA 459V 50A 190J 845V 561V 459V 510V
ERZ-U26JP132F ERZ-U26JP132F 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 660V 933V 660V 933V
ERB-RD1R25X ERB-RD1R25X Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 ERB-RD Active 1 (Unlimited) EAR99 RoHS Compliant 0402 (1005 Metric) cUL, UL Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V ELECTRIC FUSE 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.082Ohm
ERZ-U13JP541B ERZ-U13JP541B 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
EZJ-P1V420FM EZJ-P1V420FM 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 55pF @ 1MHz 1 46.2V 37.8V 42V 8A 30V
MAZ9062H0L MAZ9062H0L Panasonic Electronic Components 0.1879
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2.9mm RoHS Compliant Lead Free TO-236-3, SC-59, SOT-23-3 1.1mm 1.5mm Surface Mount 6.2V 200mW Zener MAZ9** Zener General Purpose 6.2V 4V Mini3-G1 No 5.8V 4V 2 2
ERZ-E11B751CS ERZ-E11B751CS 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 8.2mm Through Hole -40°C~85°C TA 615V 460V 280pF 615V 280pF @ 1kHz 1 VARISTOR 460V 5kA 675V 50A 210J 1.24kV 825V 675V 750V
ERZ-E11B511CS ERZ-E11B511CS Panasonic Electronic Components 0.0000
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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 6.8mm Through Hole -40°C~85°C TA 410V 320V 310pF 410V 310pF @ 1kHz 1 VARISTOR 320V 6kA 459V 50A 190J 845V 561V 459V 510V
ERZ-E10F361 ERZ-E10F361 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 11.5mm Through Hole -40°C~85°C TA 300V 430pF @ 1kHz 1 230V 4.5kA 360V 84J 396V 324V 360V 230V 4.5kA 300V
ERZ-E11A621 ERZ-E11A621 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) EAR99 14mm ROHS3 Compliant No Disc 14mm 385V No SVHC 7.5mm 7.5mm 7.5mm Through Hole -40°C~85°C TA 505V 385V 300pF 8533.40.40.00 505V 300pF @ 1kHz e3 Tin (Sn) 1 VARISTOR 385V Radial 5kA 10% 620V 50A 190J 1.025kV 682V 558V 620V 5kA
DE2S03000L DE2S03000L 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 103pF @ 1MHz DUAL FLAT 2 Voltage Reference Diodes 150mW SILICON 1 UNIDIRECTIONAL General Purpose Single 1V 50μA 3.15V 3V 5% No 2.85V 1
ERZ-V05D271 ERZ-V05D271 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 4.8mm 5mm ROHS3 Compliant Lead Free 1A Disc 7mm No SVHC 5mm 10mm 4.8mm 4.8mm Through Hole -40°C~85°C TA 225V 175V 90pF 8533.40.40.00 225V 100mW 60pF @ 1MHz e3 Tin (Sn) WIRE 800A 1 VARISTOR 175V Radial 800A 270V 5A 11J No 475V 303V 247V
ERZ-C20DK101 ERZ-C20DK101 Panasonic Electronic Components 0.0000
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0.00000000 Through Hole Zinc Bulk 2011 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead Disc 20mm unknown 27mm Through Hole 8533.40.40.00 85V 85°C -40°C Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 60V 6.5kA 100V 45 J 100V 60V
ERZ-E08F221 ERZ-E08F221 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 Unknown 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-E07A271 ERZ-E07A271 Panasonic Electronic Components 0.1408
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 9mm ROHS3 Compliant No Disc 9mm 175V Unknown 7.5mm 5.7mm 5.7mm Through Hole -40°C~85°C TA 225V 175V 310pF 225V 310pF @ 1kHz 1 VARISTOR 175V 2.5kA 10% 270V 25A 39J 455V 303V 247V 270V 2.5kA
ERZ-VS34C821 ERZ-VS34C821 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bolt, Screw, Surface Mount Bulk ZNR® Active 1 (Unlimited) 2 85°C -40°C ROHS3 Compliant No Square 36mm, Formed Tabs No SVHC 25mm 11mm Chassis Mount 670V 510V 670V SINGLE GULL WING 2 R-PSSO-G2 1 510V Solder 40kA 820V 250A 1.355kV SILICON SURGE PROTECTOR 902V 738V 510V
MAZT082H0L MAZT082H0L Panasonic Electronic Components 0.8626
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0.00000000 download Surface Mount Cut Tape (CT) 2004 Obsolete 1 (Unlimited) 1.6mm Non-RoHS Compliant Contains Lead SC-89, SOT-490 600μm 800μm Surface Mount 8.2V 150mW Zener Zener General Purpose 8.2V 5V SSMini3-F2 No 7.7V 5V 2 2
DZ5J062D0R DZ5J062D0R Panasonic Electronic Components 6.4170
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0.00000000 12 Weeks Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 5 EAR99 RoHS Compliant 5 6-SMD (5 Leads), Flat Lead 50Ohm Surface Mount -40°C~85°C TA Zener DUAL 200mW SILICON 4 UNIDIRECTIONAL 1V General Purpose 4V 200nA 6.51V 6.2V 5% No 5.89V 2
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