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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 ECCN Code Max Operating Temperature Depth Diameter Length RoHS Status Lead Free Contact Material Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Package / Case 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 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 Surface Mount Subcategory Body Material Terminal Shape Body Length or Diameter Body Breadth Circuit Protection Type 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 Varistor Voltage Clamping Current Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Energy 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-V20D331 ERZ-V20D331 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 5.9mm 20mm ROHS3 Compliant Lead Free No Disc 21.5mm No SVHC 10mm 24.5mm 5.9mm Through Hole -40°C~85°C TA 270V METAL OXIDE FILM 210V 1.1nF 270V 1W 1100pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 210V Radial 10kA 330V 100A 228J 545V 363V 297V 210V
ERZ-V20D680 ERZ-V20D680 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 5.8mm 20mm ROHS3 Compliant Lead Free No Disc 21.5mm No SVHC 10mm 5.8mm Through Hole -40°C~85°C TA 56V METAL OXIDE FILM 40V 11.5nF 56V 200mW 11500pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.2W 40V Radial 3kA 68V 20A 49J 135V 75V 61V 40V
ERZ-V10D112 ERZ-V10D112 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 9.7mm 10mm ROHS3 Compliant Lead Free Tin Disc 12.50mm No SVHC 7.5mm Through Hole -40°C~85°C TA 825V METAL OXIDE FILM 625V 110pF 8533.40.40.00 895V 400mW 110pF @ 1kHz e3 Non-linear Resistors WIRE 1 VARISTOR 0.4W 680V Radial 3.5kA 1.1kV 25A 155J 1.815kV 1.21kV 990V 680V
ERZ-C20DK621U ERZ-C20DK621U Panasonic Electronic Components 0.0000
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0.00000000 Through Hole Zinc Bulk 2002 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead Disc 20mm unknown 28mm Through Hole -40°C~85°C TA 8533.40.40.00 505V 900pF @ 1kHz Non-linear Resistors WIRE 1 VARISTOR 1W RADIAL 385V 6.5kA 620V 220 J 620V 385V
ERZ-C20EK241Y ERZ-C20EK241Y 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 1500pF @ 1kHz 1 95J 264V 216V 240V 150V 8kA 200V
ERZ-V05D361 ERZ-V05D361 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 5.3mm 5mm 10mm ROHS3 Compliant Lead Free No Disc 7mm No SVHC 5mm 5.3mm Through Hole -40°C~85°C TA 300V 230V 80pF 8533.40.40.00 300V 100mW 80pF @ 1MHz e3 Tin (Sn) WIRE 1 VARISTOR 230V Radial 800A 360V 5A 16J 620V 396V 324V 230V
ERZ-V05D151 ERZ-V05D151 Panasonic Electronic Components 0.8634
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0.00000000 10 Weeks Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm Through Hole -40°C~85°C TA 8533.40.40.00 300pF @ 1kHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 95V 6.5J 165V 135V 150V 95V 800A 125V
ERZ-E07E621 ERZ-E07E621 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 10mm ROHS3 Compliant No Disc 10mm 7.5mm 7.8mm Through Hole -40°C~85°C TA 505V 385V 190pF 505V 135pF @ 1kHz 505V 1 VARISTOR 385V 2.5kA 620V 25A 80J 1.025kV 682V 558V 620V
EYP-2BN109 EYP-2BN109 Panasonic Electronic Components 0.0000
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0.00000000 download 11 Weeks Through Hole 2010 N Obsolete 1 (Unlimited) 200°C 2.5mm 9mm RoHS Compliant Lead Free Copper, Tin 2A 2 Axial No SVHC BEAB, CCC, CSA, PSE, UL, VDE 3 mm 50V 250V 2A 38mm Ceramic 600 μm 250V 600 μm 2A 114°C 237°F 90°C 194°F 200°C 392°F
ERB-RD2R50X ERB-RD2R50X Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 ERB-RD Active 1 (Unlimited) EAR99 RoHS Compliant 0402 (1005 Metric) cUL, UL Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V ELECTRIC FUSE 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.042Ohm
ERB-RD2R00X ERB-RD2R00X 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 32V 2A No 2 0402 (1005 Metric) No SVHC 490μm cUL, UL 53mOhm Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 2A TR 1mm x 0.5mm x 0.39mm 32V Alumina WRAPAROUND 1mm 0.5 mm ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 2A 35A 0.053Ohm
ERB-RE0R75V ERB-RE0R75V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 ERB-RE Active 1 (Unlimited) EAR99 800μm RoHS Compliant 32V 750mA 2 0603 (1608 Metric) No SVHC 540μm cUL, UL 190mOhm Surface Mount -40°C~125°C 0.063Lx0.032W x 0.025 H 1.60mmx0.81mmx0.63mm 32V 750mA 32V Alumina ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 750mA 50A 0.19Ohm
ERZ-VF2T151 ERZ-VF2T151 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Zinc Tape & Reel (TR) 2006 ZNR® Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Contains Lead 2-SMD, J-Lead unknown Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED 125V 100mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR DUAL ENDED 95V 400A 150V 3.0J 165V 135V 95V
ERB-RD1R50X ERB-RD1R50X 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 RoHS Compliant 32V 1.5A 2 0402 (1005 Metric) No SVHC 390μm cUL, UL 70mOhm Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 1.5A 32V Alumina ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 1.5A 35A 0.07Ohm
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