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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 Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Pin Count Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Voltage Diode Element Material Number of Elements Polarity Case Code (Metric) Case Code (Imperial) Tolerance 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 Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERB-RE3R15V ERB-RE3R15V Panasonic Electronic Components 0.2086
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0.00000000 download 7 Weeks Tape & Reel (TR) ERB-RE Active 1 (Unlimited) RoHS Compliant 0603 (1608 Metric) cUL Surface Mount -40°C~125°C 0.063Lx0.032W x 0.025 H 1.60mmx0.81mmx0.63mm 32V 3.15A Fast Blow Board Mount (Cartridge Style Excluded) 50A
ERB-RD5R00X ERB-RD5R00X Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) ERB-RD Active 1 (Unlimited) RoHS Compliant 0402 (1005 Metric) cUL Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 5A Fast Blow Board Mount (Cartridge Style Excluded) 35A
DE2706200L DE2706200L 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 55pF @ 1MHz DUAL 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 120mW 4V 1μA 6.51V 6.2V 5% No 5.89V 1
ERZ-E08A201CS ERZ-E08A201CS 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 5.1mm Through Hole -40°C~85°C TA 170V 130V 390pF 170V 390pF @ 1kHz 1 VARISTOR 130V 3.5kA 185V 25A 35J 340V 225V 185V 200V
ERZ-E05A331CS ERZ-E05A331CS Panasonic Electronic Components 0.0000
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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-E11F561 ERZ-E11F561 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 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
ERZ-U21JP112B ERZ-U21JP112B 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 528V 528V
ERZ-E07F201 ERZ-E07F201 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 5.3mm 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
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-C20EK361Y ERZ-C20EK361Y 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 1300pF @ 1kHz 1 120J 396V 324V 360V 230V 8kA 300V
ERZ-U24JP132F ERZ-U24JP132F 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
EZJ-ZZV120EA EZJ-ZZV120EA Panasonic Electronic Components 0.0000
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0.00000000 download Tape & Reel (TR) 2004 yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 0201 (0603 Metric) compliant Surface Mount, MLCV -40°C~85°C TA 8533.40.40.00 TAPE, PAPER 47pF @ 1MHz e3 Tin (Sn) YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 6.7V 12V 1A 6.7V
ERZ-E14A102S1 ERZ-E14A102S1 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk ZNR® Active Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 400pF @ 1kHz 1 565J 1.1kV 900V 1kV 625V 7.5kA 825V
ERZ-E10F431 ERZ-E10F431 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 350V 350pF @ 1kHz 1 275V 4.5kA 430V 99J 473V 387V 430V 275V 4.5kA 350V
EZJ-ZSV171AA EZJ-ZSV171AA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Zinc Tape & Reel (TR) 2002 yes Active 1 (Unlimited) 4 SMD/SMT EAR99 Non-RoHS Compliant Contains Lead No 0504 (1410 Metric) No SVHC 640μm 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 20% 2 VARISTOR DUAL IN-LINE 170V 170V
ERZ-V20D621 ERZ-V20D621 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 7.5mm 20mm ROHS3 Compliant Lead Free Tin No Disc 22.50mm No SVHC 10mm Through Hole -40°C~85°C TA 505V METAL OXIDE FILM 385V 700pF 505V 1W 700pF @ 1kHz e3 WIRE 1 VARISTOR 1W 385V Radial 7.5kA 620V 100A 382J 1.025kV 682V 558V 385V
EZJ-P0V330GM EZJ-P0V330GM 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 33V 10A 25V
ERZ-SF2MK820 ERZ-SF2MK820 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 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 65V 250mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR 0.25W DUAL ENDED 50V 600A 82V 3.5J 90V 74V 50V
ERZ-V20R271 ERZ-V20R271 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2011 ZNR® Active 1 (Unlimited) Solder 85°C -40°C 20mm 24.5mm RoHS Compliant Lead Free No Disc 21.5mm 10mm 5.6mm Through Hole -40°C~85°C TA 225V 175V 1.3nF 225V 1300pF @ 1kHz 1 175V Radial 10kA 270V 100A 190J 455V 303V 247V 270V 175V 10kA 225V
ERZ-E05A391CS ERZ-E05A391CS Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 7mm ROHS3 Compliant No Disc 7mm 5mm 5.4mm Through Hole -40°C~85°C TA 320V 250V 130pF 320V 130pF @ 1kHz 1 VARISTOR 250V 1.2kA 351V 10A 26J 650V 429V 351V 390V
ERZ-U25JP132F ERZ-U25JP132F 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
ERZ-E10F821 ERZ-E10F821 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 670V 230pF @ 1kHz 1 510V 4.5kA 820V 154J 902V 738V 820V 510V 4.5kA 670V
ERZ-E07B241CS ERZ-E07B241CS 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 5.5mm Through Hole -40°C~85°C TA 200V 150V 380pF 200V 350pF @ 1kHz 200V 1 VARISTOR 150V 2.5kA 240V 25A 33J 395V 264V 216V 240V
ERZ-C40CK241W ERZ-C40CK241W Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount, Through Hole Metal Bulk 2011 ZNR® Active 1 (Unlimited) 2 EAR99 RoHS Compliant Contains Lead No STANDARD: UL; CSA Disc 40mm, Formed Tabs 25mm Chassis Mount -40°C~85°C TA 8533.40.40.00 200V e3 Tin (Sn) LUG 1 VARISTOR RADIAL 150V Strap 30A 240V 250A 300J 395V 264V 216V 30kA 200V
ERZ-VF2M470 ERZ-VF2M470 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 38V METAL OXIDE FILM 30V 8533.40.40.00 38V 20mW e3 WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 30V J-Lead 125A 47V 2.5A 1.8J No 93V 52V 42V 30V
ERZ-C40CK431B ERZ-C40CK431B Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount Metal Bulk 2006 ZNR® Active 1 (Unlimited) 2 EAR99 40mm Non-RoHS Compliant Contains Lead Disc 40mm, Formed Tabs unknown 50mm Chassis Mount -40°C~85°C TA 8533.40.40.00 350V Non-linear Resistors LUG 1 VARISTOR RADIAL 275V 30A 430V 500J 473V 387V 30kA 350V
EZJ-P0V080DA EZJ-P0V080DA Panasonic Electronic Components 0.0000
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0.00000000 6 Weeks Surface Mount Tape & Reel (TR) 2015 EZJP yes Active 1 (Unlimited) 2 EAR99 500μm 1mm ROHS3 Compliant 0402 (1005 Metric) No SVHC 1mm Surface Mount, MLCV -40°C~85°C TA 5.6V METAL OXIDE FILM 5.6V 27pF 8533.40.40.00 TAPE, PAPER 5.6V 22pF @ 1MHz e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1005 0402 1 VARISTOR DUAL ENDED 1A 8V 8.8V 7.2V
ERZ-V14D330 ERZ-V14D330 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 5mm 14mm 18.5mm ROHS3 Compliant Lead Free Disc 15.5mm 20V No SVHC 7.5mm 5mm Through Hole -40°C~85°C TA 26V METAL OXIDE FILM 20V 12.2nF 8533.40.40.00 26V 100mW 12200pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR 20V Radial 2kA 10% 33V 10A 9.5J 65V 36V 30V 2kA
ERZ-C07DK221U ERZ-C07DK221U 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 7mm unknown 12mm Through Hole 8533.40.40.00 180V 85°C -40°C Non-linear Resistors WIRE 1 VARISTOR 0.25W RADIAL 140V 1.2kA 220V 220V 140V
ERZ-U24JP192F ERZ-U24JP192F 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
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