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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 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 Capacitance HTS Code Packing Method Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Base Part Number Surface Mount Subcategory Max Power Dissipation Terminal Shape Diode Element Material Number of Elements Composition Polarity Case Code (Metric) Case Code (Imperial) Forward Voltage Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Breakdown Voltage Energy Reverse Standoff Voltage ESD Protection Clamping Voltage Supplier Device Package Peak Reverse Current Zener Voltage Reference Voltage Voltage Tol-Max Power Line Protection Voltage - Breakdown (Min) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp 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
EZJ-ZSV270CAK EZJ-ZSV270CAK Panasonic Electronic Components 0.0000
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0.00000000 download Zinc Tape & Reel (TR) 2002 Obsolete 1 (Unlimited) 1.37mm Non-RoHS Compliant Contains Lead 0504 (1410 Metric) 1mm 660μm Surface Mount, MLCV -40°C~85°C TA 16V 22pF @ 1MHz 1410 0504 2 27V 27V 5A 16V
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-SF2MK271 ERZ-SF2MK271 Panasonic Electronic Components 0.0000
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0.00000000 download Tape & Reel (TR) 2002 ZNR® Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 2-SMD, J-Lead unknown Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED e3 Tin (Sn) YES Non-linear Resistors WRAPAROUND 1 VARISTOR 0.25W DUAL ENDED 225V 12J 303V 247V 270V 175V 600A 225V
ERZ-E07B271CS ERZ-E07B271CS 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 5.7mm 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-E07A361CS ERZ-E07A361CS 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 6.2mm Through Hole -40°C~85°C TA 300V 230V 300pF 300V 260pF @ 1kHz 1 VARISTOR 230V 2.5kA 324V 25A 50J 595V 396V 324V 360V
ERZ-V10D220CS ERZ-V10D220CS Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 4.7mm 10mm ROHS3 Compliant No Disc 11.5mm 7.5mm Through Hole -40°C~85°C TA 18V 14V 11nF 8533.40.40.00 18V 11000pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.05W 14V Radial 1kA 22V 5A 3.2J 43V 24V 20V 22V
ERZ-E05E271 ERZ-E05E271 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 4.8mm Through Hole -40°C~85°C TA 225V 175V 150pF 225V 150pF @ 1kHz 1 VARISTOR 175V 1.2kA 247V 10A 18J 455V 303V 247V 270V
ERZ-E10A471CS ERZ-E10A471CS 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 385V 320pF @ 1kHz 1 300V 4.5kA 470V 106J 517V 423V 470V 300V 4.5kA 385V
ERZ-E14A431 ERZ-E14A431 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) EAR99 6.4mm 16.5mm ROHS3 Compliant Lead Free Tin Disc 16.5mm 275V No SVHC 10mm 6.4mm 6.2mm Through Hole -40°C~85°C TA 350V 275V 800pF 8533.40.40.00 350V 800pF @ 1kHz 1 VARISTOR 275V Radial 10kA 10% 430V 100A 303J No 710V 473V 387V 430V 10kA
ERZ-E10A241 ERZ-E10A241 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 11.5mm ROHS3 Compliant Lead Free Disc 11.5mm 150V No SVHC 7.5mm 5.5mm Through Hole -40°C~85°C TA 270V 210V 570pF 200V 500mW 570pF @ 1kHz 1 150V 4.5kA 10% 240V 10A 56J 395V 264V 216V 240V 150V 4.5kA 200V
EZJ-Z0V80015D EZJ-Z0V80015D Panasonic Electronic Components 0.2521
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0.00000000 6 Weeks Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 EAR99 RoHS Compliant 0402 (1005 Metric) Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TAPE, PAPER 1.5pF @ 1MHz e3 Tin (Sn) YES Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 5V 80V 5V
DY2M5Z0C0L1 DY2M5Z0C0L1 Panasonic Electronic Components 0.0000
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0.00000000 download Tape & Reel (TR) Discontinued 1 (Unlimited) RoHS Compliant 0201 (0603 Metric) -40°C~150°C TA Zener 6pF @ 1MHz 0201 (0603 Metric) No 7V 20W 1.9A 8/20μs 16V Typ 5V Max 1
ERZ-CF2MK271 ERZ-CF2MK271 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 225V 100mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 175V 200A 270V 6.0J 303V 247V 175V
ERZ-V10D271 ERZ-V10D271 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 5.2mm 10mm ROHS3 Compliant Lead Free Tin No Disc 11.5mm No SVHC 7.5mm 25.399746m 5.2mm Through Hole -40°C~85°C TA 225V 175V 350pF 8533.40.40.00 225V 400mW 350pF @ 1kHz e3 WIRE 1 VARISTOR 0.4W 175V Radial 3.5kA 270V 25A 49J 455V 303V 247V 175V
EZJ-S1VD182 EZJ-S1VD182 Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Ceramic Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant Lead Free Tin No 0603 (1608 Metric) No SVHC 800μm Surface Mount, MLCV -40°C~85°C TA 30V 30V 1.8nF 8533.40.40.00 TR, PAPER, 7 INCH 30V 1800pF @ 1kHz e3 WRAPAROUND 1608 0603 1 VARISTOR DUAL 50V Yes
ERZ-E10A751 ERZ-E10A751 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 460V No SVHC 7.5mm 8.6mm Through Hole -40°C~85°C TA 745V 550V 250pF 615V 500mW 250pF @ 1kHz 1 460V 4.5kA 10% 750V 10A 140J 1.24kV 825V 675V 750V 460V 4.5kA 615V
ERZ-U22JP222F ERZ-U22JP222F Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 RoHS Compliant Module Chassis Mount -40°C~70°C TJ e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 1.1kV 1.55kV
EZJ-P1V270RM EZJ-P1V270RM 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 15pF @ 1MHz 1 29.7V 24.3V 27V 2A 18V
ERZ-VF2M330 ERZ-VF2M330 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Surface Mount Zinc Tape & Reel (TR) 2011 ZNR® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6mm 8mm ROHS3 Compliant Lead Free No 2-SMD, J-Lead 6mm Surface Mount, MLCV -40°C~85°C TA 26V METAL OXIDE FILM 20V 8533.40.40.00 26V 20mW e3 Tin (Sn) - with Nickel (Ni) barrier WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 20V J-Lead 125A 33V 2.5A 1.2J 65V 36V 30V 20V
ERZ-E14A221S1 ERZ-E14A221S1 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 1200pF @ 1kHz 1 155J 242V 198V 220V 140V 7.5kA 180V
ERZ-SF2MK471 ERZ-SF2MK471 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 385V 250mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR 0.2W DUAL ENDED 300V 400A 470V 10A 14J 775V 517V 423V 300V
MAZZ120H0L MAZZ120H0L Panasonic Electronic Components 3.5789
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2mm RoHS Compliant Lead Free 5-SMD, Flat Leads 700μm 1.25mm Surface Mount 12V 200mW Zener MAZZ* Zener General Purpose 12V 9V SMini5-F1 No 11.4V 9V 4 4
ERZ-V10D182 ERZ-V10D182 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 14.4mm 10mm ROHS3 Compliant Lead Free Tin No Disc 13.5mm 11mm Through Hole -40°C~85°C TA 1kV 1kV 70pF 8533.40.40.00 1.465kV 400mW 70pF @ 1MHz e3 WIRE 1 VARISTOR 0.4W 1kV Radial 3.5kA 1.8kV 25A 183J 2.97kV 1.98kV 1.7kV
DZ5J082D0R DZ5J082D0R Panasonic Electronic Components 0.0000
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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 30Ohm Surface Mount -40°C~85°C TA Zener DUAL 200mW SILICON 4 UNIDIRECTIONAL 1V General Purpose 5V 100nA 8.61V 8.2V 5% No 7.79V 2
MAZM062H0L MAZM062H0L Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 1.6mm RoHS Compliant Lead Free SOT-665 600μm 1.2mm Surface Mount 6.2V 150mW Zener Zener General Purpose 6.2V 4V SSMini5-F1 No 5.8V 4V 4 4
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-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
ERZ-E07F241 ERZ-E07F241 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 5.5mm Through Hole -40°C~85°C TA 200V 150V 380pF 200V 350pF @ 1kHz 1 VARISTOR 150V 2.5kA 216V 25A 33J 395V 264V 216V 240V
ERZ-V20R221 ERZ-V20R221 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Zinc Bulk 2011 ZNR® Active 1 (Unlimited) 85°C -40°C RoHS Compliant No Disc 21.5mm Through Hole -40°C~85°C TA 180V 1600pF @ 1kHz 1 140V 10kA 220V 100A 155J 242V 198V 220V 140V 10kA 180V
ERZ-E07F221 ERZ-E07F221 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 5.4mm Through Hole -40°C~85°C TA 180V 140V 410pF 180V 350pF @ 1kHz 1 VARISTOR 140V 2.5kA 198V 25A 30J 360V 242V 198V 220V
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