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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 Number of Pins Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance Current HTS Code Packing Method Physical Dimension Max Voltage Rating (DC) Power Rating Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Subcategory Body Material Terminal Shape Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Rated Voltage Body Height Voltage Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Lead/Base Style Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Energy ESD Protection Clamping Voltage Fuse Type Fuse Current Breaking Capacity @ Rated Voltage DC Cold Resistance Rated Functioning Temperature Holding Temperature Maximum Temperature Limit 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-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-V20D201 ERZ-V20D201 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 5.2mm 20mm ROHS3 Compliant Lead Free Disc 21.5mm No SVHC 10mm 5.2mm Through Hole -40°C~85°C TA 170V METAL OXIDE FILM 130V 1.7nF 170V 1W 1700pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR 1W 130V Radial 10kA 200V 100A 140J 340V 225V 185V 130V
ERZ-U21JP102 ERZ-U21JP102 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 484V 684V
ERZ-E07A561 ERZ-E07A561 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) EAR99 9mm ROHS3 Compliant Lead Free No Disc 9mm 350V Unknown 7.5mm 13.5mm 7.4mm 7.4mm Through Hole -40°C~85°C TA 450V 350V 140pF 8533.40.40.00 450V 140pF @ 1kHz 450V 1 VARISTOR 350V 2.5kA 10% 560V 25A 75J 930V 616V 504V 560V 2.5kA
ERZ-U21JP162F ERZ-U21JP162F 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 825V 825V 1.167kV
ERZ-C32EK241Y ERZ-C32EK241Y 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 5000pF @ 1kHz 1 240J 264V 216V 240V 150V 25kA 200V
ERZ-E08A511 ERZ-E08A511 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 10.5mm ROHS3 Compliant Lead Free No Disc 10.5mm 320V Unknown 7.5mm 7.8mm 7.8mm Through Hole -40°C~85°C TA 410V 320V 150pF 410V 150pF @ 1kHz 410V 1 VARISTOR 320V Radial 3.5kA 10% 510V 25A 92J 845V 561V 459V 510V 3.5kA
ERZ-E10B751CS ERZ-E10B751CS 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 12.50mm Through Hole -40°C~85°C TA 615V 250pF @ 1kHz 1 460V 4.5kA 750V 140J 825V 675V 750V 460V 4.5kA 615V
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
ERB-RE1R00V ERB-RE1R00V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 ERB-RE Active 1 (Unlimited) 125°C -40°C 800μm 1.6mm RoHS Compliant Lead Free 32V 1A No 2 0603 (1608 Metric) No SVHC 540μm 800μm cUL, UL 125mOhm Surface Mount -40°C~125°C 0.063Lx0.032W x 0.025 H 1.60mmx0.81mmx0.63mm 32V 1A 32V Alumina 1608 0603 1A Fast Blow Board Mount (Cartridge Style Excluded) 1A 50A 0.125Ohms
EZJ-Z1V500AA EZJ-Z1V500AA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant Tin No 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -40°C~85°C TA 5V METAL OXIDE FILM 5V 3pF 8533.40.40.00 TAPE, PAPER 5V 2.1pF @ 1MHz e3 WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 50V 5V
EZJ-Z1V330GM EZJ-Z1V330GM 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 85pF @ 1MHz 1 36.3V 29.7V 33V 20A 25V
ERZ-E05F271 ERZ-E05F271 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-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-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-E08A621 ERZ-E08A621 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 8.7mm 11.5mm ROHS3 Compliant Lead Free No Disc 11.5mm 385V No SVHC 7.5mm 8.7mm 8.7mm Through Hole -40°C~85°C TA 505V 385V 140pF 505V 140pF @ 1kHz e3 Tin (Sn) 1 VARISTOR 385V Radial 3.5kA 10% 620V 25A 92J 1.025kV 682V 558V 620V 3.5kA
EYP-2MT098 EYP-2MT098 Panasonic Electronic Components 0.0000
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0.00000000 download 2000 MT Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead Strap UL 50V 2A 98°C 208°F 65°C 149°F 150°C 302°F
ERZ-CF2MK390 ERZ-CF2MK390 Panasonic Electronic Components 0.0000
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0.00000000 download Cut Tape (CT) 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 DUAL ENDED 25V 0.80J 43V 35V 39V 25V 50A 31V
ERZ-E07F331 ERZ-E07F331 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 6mm Through Hole -40°C~85°C TA 270V 210V 300pF 270V 280pF @ 1kHz 270V 1 VARISTOR 210V 2.5kA 330V 25A 44J 545V 363V 297V 330V
EYP-2BN183 EYP-2BN183 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead Axial unknown CSA, UL, VDE 3mm x 9mm PIN WIRE 3mm 2A Electric Fuse 250V 9mm
EZJ-Z0V080KA EZJ-Z0V080KA Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Zinc Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C 1mm RoHS Compliant Lead Free 0402 (1005 Metric) 500μm 500μm Surface Mount, MLCV -40°C~85°C TA 8V 330pF 5.5V 20W 290pF @ 1MHz 1005 0402 1 15A 8V 8V 15A 5.6V
ERB-SE0R75U ERB-SE0R75U Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 ERBSE Obsolete 1 (Unlimited) EAR99 800μm RoHS Compliant Lead Free 750mA 0603 (1608 Metric) unknown 711.2μm cUL, UL 245mOhm Surface Mount -40°C~100°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.7mm WRAPAROUND 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.245Ohm
ERZ-SF2MK330 ERZ-SF2MK330 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Zinc Tape & Reel (TR) 2002 ZNR® Obsolete 1 (Unlimited) 2 SMD/SMT 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 26V 20mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR 0.02W DUAL ENDED 20V 125A 33V 1.2J 65V 36V 30V 20V
ERZ-V07D820 ERZ-V07D820 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 4.1mm 7mm ROHS3 Compliant Lead Free Tin Disc 8.5mm 50V No SVHC 5mm 11.5mm 4.1mm 4.1mm Through Hole -40°C~85°C TA 65V 50V 810pF 65V 250mW 810pF @ 1kHz e3 WIRE 1 VARISTOR 0.25W 50V Radial 1.75kA 10% 82V 10A 7.0J No 135V 90V 74V 1.75kA
ERB-RD0R75X ERB-RD0R75X Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 ERB-RD Active 1 (Unlimited) EAR99 500μm RoHS Compliant Lead Free 32V 750mA 2 0402 (1005 Metric) No SVHC 390μm cUL, UL 190mOhm Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 750mA 32V Alumina ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 750mA 35A 0.19Ohm
EZJ-Z1V180JA EZJ-Z1V180JA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant No 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -40°C~85°C TA 11V METAL OXIDE FILM 11V 220pF 8533.40.40.00 TAPE, PAPER 11V 180pF @ 1MHz e3 Tin (Sn) WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 20A 18V
ERZ-E08F271 ERZ-E08F271 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 5.5mm Through Hole -40°C~85°C TA 225V 175V 330pF 225V 330pF @ 1kHz 1 VARISTOR 175V 3.5kA 247V 25A 49J 455V 303V 247V 270V
ERZ-SF2MK220 ERZ-SF2MK220 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 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 0.02W DUAL ENDED 0.90J 25V 20V 22V 14V 125A 18V
ERZ-E14A331 ERZ-E14A331 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 5.9mm 16.5mm ROHS3 Compliant Lead Free Disc 16.5mm 210V No SVHC 10mm 5.9mm 5.6mm Through Hole -40°C~85°C TA 270V 210V 900pF 270V 900pF @ 1kHz 1 VARISTOR 210V Radial 10kA 10% 330V 100A 228J 545V 363V 297V 330V 10kA
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