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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 Voltage - Rated Current Rating Radiation Hardening 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 Base Part Number Surface Mount Operating Temperature (Max) Subcategory Terminal Shape Circuit Protection Type Voltage Composition Max Output Current 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 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 Fuse Type Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
EYP-2BN143 EYP-2BN143 Panasonic Electronic Components 0.0000
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0.00000000 download 11 Weeks 2010 N Obsolete 1 (Unlimited) EAR99 RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 8533.40.80.70 2A PTC RESETTABLE FUSE 145°C 293°F 120°C 248°F 200°C 392°F
ERZ-E11F821 ERZ-E11F821 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Tape & Reel (TR) 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 670V 1 VARISTOR 510V 5kA 820V 50A 235J 1.355kV 902V 738V 820V
ERZ-E11A561 ERZ-E11A561 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 7.2mm 13mm ROHS3 Compliant No Disc 13mm 350V Unknown 7.5mm 7.2mm 7.2mm Through Hole -40°C~85°C TA 450V 350V 310pF 450V 310pF @ 1kHz 1 VARISTOR 350V Radial 6kA 10% 560V 50A 190J 930V 616V 504V 560V 6kA
ERB-RG1R50V ERB-RG1R50V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 ERB-RG Active 1 (Unlimited) EAR99 1.6mm RoHS Compliant 32V 1.5A 1206 (3216 Metric) 660.4μm cUL, UL Surface Mount -40°C~125°C 0.126Lx0.063W x 0.026 H 3.20mmx1.60mmx0.65mm 63V 32V ELECTRIC FUSE 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 50A
ERZ-VF2M390 ERZ-VF2M390 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Surface Mount Zinc Tape & Reel (TR) 2010 ZNR® Active 1 (Unlimited) SMD/SMT 85°C -40°C 6mm 8mm ROHS3 Compliant Lead Free Tin No 2-SMD, J-Lead No SVHC 3.2mm 6mm Surface Mount, MLCV -40°C~85°C TA 31V 25V 31V 20mW 1 25V J-Lead 125A 39V 2.5A 1.5J No 77V 43V 35V 39V 25V 125A 31V
ERZ-E11E331 ERZ-E11E331 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 5.9mm Through Hole -40°C~85°C TA 270V 210V 520pF 270V 520pF @ 1kHz 270V 1 VARISTOR 210V 6kA 330V 50A 115J 545V 363V 297V 330V
ERZ-E11E511 ERZ-E11E511 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 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-E14A201 ERZ-E14A201 Panasonic Electronic Components 1.0416
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2012 ZNR® Active 1 (Unlimited) 2 EAR99 5.2mm 16.5mm ROHS3 Compliant Lead Free Disc 16.5mm 130V No SVHC 10mm 5.2mm 5.2mm Through Hole -40°C~85°C TA 170V 130V 1.3nF 8533.40.40.00 170V 1300pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 130V Radial 10kA 10% 200V 100A 140J 340V 225V 185V 200V 10kA
ERZ-E08B681CS ERZ-E08B681CS Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 11.5mm ROHS3 Compliant No Disc 11.5mm 7.5mm 9mm Through Hole -40°C~85°C TA 560V 420V 130pF 560V 130pF @ 1kHz 1 VARISTOR 420V 3.5kA 612V 25A 92J 1.12kV 748V 612V 680V
ERZ-E14A751 ERZ-E14A751 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 8.2mm 17.5mm ROHS3 Compliant Disc 17.5mm 460V No SVHC 10mm 8.2mm 7.8mm Through Hole -40°C~85°C TA 615V 460V 530pF 615V 530pF @ 1kHz 1 VARISTOR 460V Radial 7.5kA 10% 750V 100A 420J 1.24kV 825V 675V 750V 7.5kA
ERZ-V20D361 ERZ-V20D361 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 6.1mm 20mm 24.5mm ROHS3 Compliant Lead Free Tin No Disc 21.5mm No SVHC 10mm 6.1mm Through Hole -40°C~85°C TA 300V METAL OXIDE FILM 230V 1.1nF 300V 1W 1100pF @ 1kHz e3 WIRE 1 VARISTOR 1W 230V Radial 10kA 360V 100A 255J 595V 396V 324V 230V
MALS068X0L MALS068X0L Panasonic Electronic Components 6.5120
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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 15pF @ 1MHz MALS068 Zener General Purpose 7V 4V SSMini2-F1 No 6.5V 4V 1 1
ERZ-U22JP192H ERZ-U22JP192H 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 990V 990V
ERZ-E08F241 ERZ-E08F241 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 5.3mm Through Hole -40°C~85°C TA 200V 150V 360pF 200V 360pF @ 1kHz 1 VARISTOR 150V 3.5kA 216V 25A 42J 395V 264V 216V 240V
ERZ-E08E241 ERZ-E08E241 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 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
EYP-05BE145 EYP-05BE145 Panasonic Electronic Components 0.0000
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0.00000000 download 9 Weeks 2008 E Obsolete 1 (Unlimited) 2 RoHS Compliant Axial BEAB, CCC, CSA,cUL, PSE, UL, VDE 50V 250V 8533.40.80.70 BULK NO 110°C 145°C 293°F 125°C 257°F 200°C 392°F
ERB-RD4R00X ERB-RD4R00X 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 4A Fast Blow Board Mount (Cartridge Style Excluded) 35A
ERZ-C32CK621B ERZ-C32CK621B Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount Metal Bulk 2010 ZNR® Active 1 (Unlimited) 2 EAR99 RoHS Compliant Disc 32mm, Formed Tabs unknown 46mm Chassis Mount -40°C~85°C TA 8533.40.40.00 505V 2200pF @ 1kHz Non-linear Resistors LUG 1 VARISTOR RADIAL 385V 25A 620V 415J 682V 558V 25kA 505V
ERZ-V07D470 ERZ-V07D470 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 4.9mm 7mm ROHS3 Compliant Lead Free Tin 1A Disc 8.5mm 30V No SVHC 5mm 11.5mm 4.9mm 4.9mm Through Hole -40°C~85°C TA 38V 30V 1.55nF 8533.40.40.00 38V 20mW 1550pF @ 1kHz e3 WIRE 500A 10% 1 VARISTOR 30V Radial 500A 10% 47V 2.5A 2.8J No 93V 52V 42V
ERZ-E11F911 ERZ-E11F911 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 9mm Through Hole -40°C~85°C TA 745V 550V 240pF 745V 240pF @ 1kHz 1 VARISTOR 550V 5kA 819V 50A 255J 1.5kV 1.001kV 819V 910V
MALT062H0L MALT062H0L 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 SC-89, SOT-490 600μm 800μm Surface Mount Zener 55pF @ 1MHz MALT062 Zener General Purpose 6.2V 4V SSMini3-F2 No 5.8V 4V 2 2
ERZ-E14A821SC ERZ-E14A821SC 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 500pF @ 1kHz 1 460J 902V 738V 820V 510V 7.5kA 670V
ERZ-V14D101 ERZ-V14D101 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 15.5mm Through Hole -40°C~85°C TA 8533.40.40.00 3200pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 60V 85V 35J 110V 90V 100V 60V 6kA 85V
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-E10E471 ERZ-E10E471 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 385V 320pF @ 1kHz 1 300V 4.5kA 470V 106J 517V 423V 470V 300V 4.5kA 385V
ERZ-E08A681 ERZ-E08A681 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 11.5mm ROHS3 Compliant Lead Free No Disc 11.5mm 420V No SVHC 7.5mm 9mm 9mm Through Hole -40°C~85°C TA 560V 420V 130pF 560V 130pF @ 1kHz 1 VARISTOR 420V 3.5kA 10% 680V 25A 92J 1.12kV 748V 612V 680V 3.5kA
ERZ-E05A271CS ERZ-E05A271CS 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 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-E10E561 ERZ-E10E561 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 450V 290pF @ 1kHz 1 350V 4.5kA 560V 120J 616V 504V 560V 350V 4.5kA 450V
ERZ-U26JP162F ERZ-U26JP162F 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 825V 825V 1.167kV
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
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