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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 Material 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 Outside Diameter Thickness Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Manufacturer Package Identifier Capacitance Current HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Power Rating Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Terminal Position Terminal Form Pin Count Surface Mount JESD-30 Code Subcategory Body Material Terminal Shape Reference Standard 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) Wire/Cable Diameter Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Lead Diameter 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 Trigger Device Type 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-C20EK391Y ERZ-C20EK391Y 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 1200pF @ 1kHz 1 130J 429V 351V 390V 250V 8kA 320V
ERZ-VF2M241 ERZ-VF2M241 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Surface Mount Zinc Tape & Reel (TR) 2008 ZNR® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6mm 8mm ROHS3 Compliant Lead Free Tin 2-SMD, J-Lead No SVHC 6mm Surface Mount, MLCV -40°C~85°C TA 200V METAL OXIDE FILM 150V 8533.40.40.00 200V 100mW e3 WRAPAROUND 1 VARISTOR 0.25W DUAL ENDED 150V J-Lead 600A 240V 10A 17.5J No 395V 264V 216V 150V
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-E05A201CS ERZ-E05A201CS 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 4.4mm Through Hole -40°C~85°C TA 170V 130V 200pF 170V 200pF @ 1kHz 170V 1 VARISTOR 130V 1.2kA 200V 10A 13J 340V 225V 185V 200V
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 320V No SVHC 7.5mm 6.8mm 6.8mm Through Hole -40°C~85°C TA 410V 320V 310pF 410V 310pF @ 1kHz 410V 1 VARISTOR 320V Radial 6kA 10% 510V 50A 190J 845V 561V 459V 510V 6kA
ERZ-VS34C951 ERZ-VS34C951 Panasonic Electronic Components 33.9922
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0.00000000 15 Weeks Bolt, Surface Mount Bulk ZNR® Active 1 (Unlimited) 2 85°C -40°C 36mm ROHS3 Compliant No Square 36mm, Formed Tabs No SVHC 25mm 47mm 11.5mm Chassis Mount 765V 575V 765V SINGLE GULL WING 2 R-PSSO-G2 1 575V Solder 20kA 950V 250A 1.57kV SILICON SURGE PROTECTOR 1.045kV 855V 40kA
ERZ-U25JP102 ERZ-U25JP102 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 484V 684V 484V 684V
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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-V10D431 ERZ-V10D431 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 11.5mm Through Hole -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 270pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.4W RADIAL 275V 350V 80J 473V 387V 430V 275V 3.5kA 350V
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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 7.2mm Through Hole -40°C~85°C TA 450V 350V 310pF 450V 310pF @ 1kHz 450V 1 VARISTOR 350V 6kA 560V 50A 190J 930V 616V 504V 560V
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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 3 VARISTOR RADIAL 264V 264V
ERZ-E10F751 ERZ-E10F751 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 615V 250pF @ 1kHz 1 460V 4.5kA 750V 140J 825V 675V 750V 460V 4.5kA 615V
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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 800pF @ 1kHz 1 303J 473V 387V 430V 275V 7.5kA 350V
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 8.1mm 10mm ROHS3 Compliant Lead Free Tin No Disc 12.50mm No SVHC 7.5mm Through Hole -40°C~85°C TA 670V METAL OXIDE FILM 510V 140pF 8533.40.40.00 670V 400mW 140pF @ 1kHz e3 WIRE 1 VARISTOR 0.4W 510V Radial 3.5kA 820V 25A 110J 1.355kV 902V 738V 510V
ERZ-E10A391 ERZ-E10A391 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 250V No SVHC 7.5mm 6.3mm Through Hole -40°C~85°C TA 385V 300V 400pF 320V 500mW 400pF @ 1kHz 1 250V 4.5kA 10% 390V 10A 91J 650V 429V 351V 390V 250V 4.5kA 320V
ERB-RE0R50V ERB-RE0R50V 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) EAR99 800μm RoHS Compliant 32V 500mA No 2 0603 (1608 Metric) No SVHC 640μm cUL, UL 330mOhm Surface Mount -40°C~125°C 0.063Lx0.032W x 0.025 H 1.60mmx0.81mmx0.63mm 32V ERB-RE0R50V 500mA 32V Alumina ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 500mA 50A 0.33Ohm
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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 8.5mm Through Hole -40°C~85°C TA 670V 510V 260pF 670V 260pF @ 1kHz 1 VARISTOR 510V 5kA 738V 50A 235J 1.355kV 902V 738V 820V
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
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
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
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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 900pF @ 1kHz 1 255J 396V 324V 360V 230V 7.5kA 300V
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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 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
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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 200V 570pF @ 1kHz 1 150V 4.5kA 240V 56J 264V 216V 240V 150V 4.5kA 200V
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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
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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 300V 430pF @ 1kHz 1 230V 4.5kA 360V 84J 396V 324V 360V 230V 4.5kA 300V
EYP-1BF115 EYP-1BF115 Panasonic Electronic Components 0.0000
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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
EYP-2BN124 EYP-2BN124 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 N Obsolete 1 (Unlimited) Non-RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 3mm x 9mm BEAB, CSA, UL, VDE 2A Electric Fuse 9mm 2A 130°C 266°F 105°C 221°F 200°C 392°F
EZJ-Z0V270AA EZJ-Z0V270AA Panasonic Electronic Components 0.0000
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0.00000000 download Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 0402 (1005 Metric) Surface Mount, MLCV -40°C~85°C TA 3pF @ 1MHz 1 27V 16V
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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 8.1mm Through Hole -40°C~85°C TA 450V 350V 150pF 450V 150pF @ 1kHz 450V 1 VARISTOR 350V 3.5kA 560V 25A 92J 930V 616V 504V 560V
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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 200V 1 VARISTOR 150V 2.5kA 240V 25A 33J 395V 264V 216V 240V
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