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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 Min Operating Temperature Depth Diameter Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Package / Case Max Supply Voltage REACH SVHC Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Surface Mount JESD-30 Code Subcategory Qualification Status Terminal Shape Diode Element Material Number of Elements Polarity Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Element Configuration Voltage Tolerance Varistor Voltage Clamping Current Power Dissipation Energy Reverse Standoff Voltage Max Reverse Leakage Current ESD Protection Clamping Voltage Trigger Device Type Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max Power Line Protection Voltage - Breakdown (Min) DC Cold Resistance Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-V05D121 ERZ-V05D121 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 4.5mm 5mm ROHS3 Compliant Lead Free Tin Disc 7mm No SVHC 5mm 4.5mm Through Hole -40°C~85°C TA 100V 75V 350pF 8533.40.40.00 100V 100mW 350pF @ 1kHz e3 Non-linear Resistors WIRE 1 VARISTOR 75V Radial 800A 120V 5A 5.0J 210V 132V 108V 75V
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
ERZ-E14A681 ERZ-E14A681 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 17.5mm ROHS3 Compliant Tin Disc 17.5mm 420V No SVHC 10mm 7.8mm 7.5mm Through Hole -40°C~85°C TA 560V 420V 600pF 560V 600pF @ 1kHz 1 VARISTOR 420V Radial 7.5kA 10% 680V 100A 382J No 1.12kV 748V 612V 680V 7.5kA
ERZ-V14D151 ERZ-V14D151 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 14mm 18.5mm ROHS3 Compliant Lead Free Tin No Disc 15.5mm No SVHC 7.5mm 5.2mm Through Hole -40°C~85°C TA 125V METAL OXIDE FILM 95V 2.2nF 8533.40.40.00 125V 600mW 2200pF @ 1kHz e3 WIRE 1 VARISTOR 0.6W 95V Radial 6kA 150V 50A 53J 250V 165V 135V 95V
ERZ-V10D331 ERZ-V10D331 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 5.5mm 10mm ROHS3 Compliant Lead Free Disc 11.5mm No SVHC 7.5mm 5.5mm Through Hole -40°C~85°C TA 270V METAL OXIDE FILM 210V 300pF 8533.40.40.00 270V 400mW 300pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR 0.4W 210V Radial 3.5kA 330V 25A 58J 545V 363V 297V 210V
ERZ-V10D391 ERZ-V10D391 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 5.8mm 10mm 14.5mm ROHS3 Compliant Lead Free Tin Disc 11.5mm 250V No SVHC 7.5mm 14.5mm 5.8mm 5.8mm Through Hole -40°C~85°C TA 320V METAL OXIDE FILM 250V 300pF 8533.40.40.00 320V 400mW 300pF @ 1kHz e3 WIRE 1 VARISTOR 0.4W 250V Radial 3.5kA 10% 390V 25A 70J No 650V 429V 351V 3.5kA
ERZ-E14A911 ERZ-E14A911 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 17.5mm ROHS3 Compliant Disc 17.5mm 550V No SVHC 10mm 9mm 9mm Through Hole -40°C~85°C TA 745V 550V 400pF 745V 400pF @ 1kHz 1 VARISTOR 550V Radial 7.5kA 10% 910V 100A 510J 1.5kV 1.001kV 819V 910V 7.5kA
ERZ-VS34C511 ERZ-VS34C511 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Bulk 2010 ZNR® Active 1 (Unlimited) 2 ROHS3 Compliant Square 36mm, Formed Tabs Chassis Mount SINGLE GULL WING NOT SPECIFIED NOT SPECIFIED 2 YES R-PSSO-G2 Not Qualified 1 SILICON SURGE PROTECTOR 561V 459V 510V 320V 40kA 415V
ERZ-V05D180 ERZ-V05D180 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 4.5mm 5mm ROHS3 Compliant Lead Free Tin Disc 7mm 11V 5mm 10mm 4.5mm 4.5mm Through Hole -40°C~85°C TA 14V 11V 1.6nF 8533.40.40.00 14V 10mW 1600pF @ 1kHz e3 WIRE 1 VARISTOR 11V Radial 250A 10% 18V 1A 0.60J No 40V 20V 16V 250A
EYP-2MT092A EYP-2MT092A 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 92°C 198°F 60°C 140°F 150°C 302°F
ERZ-V20D330 ERZ-V20D330 Panasonic Electronic Components 0.0000
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0.00000000 15 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 5.5mm 20mm 24.5mm ROHS3 Compliant Lead Free No Disc 21.5mm No SVHC 10mm 5.5mm Through Hole -40°C~85°C TA 26V METAL OXIDE FILM 20V 20nF 26V 200mW 20000pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.2W 20V Radial 3kA 33V 20A 24J 65V 36V 30V 20V
DE2703900L DE2703900L Panasonic Electronic Components 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 2 EAR99 RoHS Compliant 2 2-SMD, Flat Lead Surface Mount -40°C~85°C TA Zener 94pF @ 1MHz DUAL 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 120mW 1V 10μA 4.1V 3.9V 4.99% No 3.71V 1
UNHZ20200L UNHZ20200L Panasonic Electronic Components 0.8539
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0.00000000 download Surface Mount Tape & Reel (TR) 2016 UNHZ202 Obsolete 1 (Unlimited) 125°C -55°C 1.7018mm Non-RoHS Compliant 1A 2-SMD, Flat Lead 711.2μm 1.2446mm 59mOhm Surface Mount -55°C~125°C 0.067Lx0.049W x 0.028 H 1.70mmx1.25mmx0.70mm 50V 50V 1A Fast Blow Board Mount (Cartridge Style Excluded) 0.059Ohms
EYP-05BE133 EYP-05BE133 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 E Obsolete 1 (Unlimited) Non-RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 500mA 133°C 271°F 115°C 239°F 200°C 392°F
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