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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 Lead Pitch Height Width Impedance 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 Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Base Part Number Pin Count Direction Surface Mount Operating Temperature (Max) Subcategory Max Power Dissipation Body Material Terminal Shape Body Length or Diameter Body Breadth Circuit Protection Type Voltage Diode Element Material Number of Elements Composition Polarity 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) Applications Lead/Base Style Max Surge Current Element Configuration Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Max Reverse Leakage Current Test Current ESD Protection Clamping Voltage Supplier Device Package Peak Reverse Current Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max Working Test Current Fuse Current Power Line Protection Zener Current Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage DC Cold Resistance Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ERZ-E08B241CS ERZ-E08B241CS Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 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
ERZ-C20EK621Y ERZ-C20EK621Y 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 900pF @ 1kHz 1 160J 682V 558V 620V 385V 8kA 505V
ERZ-V20D470 ERZ-V20D470 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® Active 1 (Unlimited) 5.6mm 20mm ROHS3 Compliant Lead Free Disc 21.5mm 10mm 24.5mm 5.6mm Through Hole -40°C~85°C TA 38V 30V 13.5nF 38V 200mW 13500pF @ 1kHz 1 30V Radial 3kA 47V 20A 34J 93V 52V 42V 30V
ERZ-U24JP222F ERZ-U24JP222F Panasonic Electronic Components 0.0000
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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 1 VARISTOR RADIAL 1.1kV 1.55kV
ERZ-V14D361 ERZ-V14D361 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 14mm 18.5mm ROHS3 Compliant Lead Free Tin No Disc 15.5mm 230V No SVHC 7.5mm 5.7mm Through Hole -40°C~85°C TA 300V 230V 540pF 8533.40.40.00 300V 600mW 540pF @ 1kHz e3 WIRE 1 VARISTOR 0.6W 230V Radial 6kA 10% 360V 50A 130J 595V 396V 324V 6kA
EYP-2BH134 EYP-2BH134 Panasonic Electronic Components 0.0000
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0.00000000 download 11 Weeks 2008 H Obsolete Not Applicable Radial BEAB, CCC, CSA,cUL, PSE, UL, VDE 50V 250V 134°C 273°F 95°C 203°F 200°C 392°F
ERZ-VF2M431 ERZ-VF2M431 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Surface Mount Zinc Tape & Reel (TR) 2010 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 350V METAL OXIDE FILM 275V 8533.40.40.00 350V 100mW e3 WRAPAROUND 1 VARISTOR DUAL ENDED 275V J-Lead 300A 430V 10A 10J No 710V 473V 387V 275V
EYP-4MU092GFD EYP-4MU092GFD Panasonic Electronic Components 0.0000
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0.00000000 download 9 Weeks 2008 MU Obsolete 1 (Unlimited) Strap UL 32V 4A 92°C 198°F 55°C 131°F 135°C 275°F
ERZ-E11F471 ERZ-E11F471 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Tape & Reel (TR) ZNR® Active 1 (Unlimited) ROHS3 Compliant Disc 13mm Through Hole -40°C~85°C TA 360pF @ 1kHz 1 VARISTOR 175J 517V 423V 470V 300V 6kA 385V
ERZ-C32EK511Y ERZ-C32EK511Y 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 2400pF @ 1kHz 1 405J 561V 459V 510V 320V 25kA 415V
ERZ-V14D511 ERZ-V14D511 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bag 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 6.4mm 14mm 0m ROHS3 Compliant Lead Free Tin No Disc 15.5mm No SVHC 7.5mm 0m 0m Through Hole -40°C~85°C TA 410V METAL OXIDE FILM 320V 350pF 8533.40.40.00 BULK 410V 600mW 350pF @ 1kHz e3 WIRE 1 VARISTOR 0.6W 320V Radial 6kA 510V 50A 190J 845V 561V 459V 320V
ERZ-V20D621 ERZ-V20D621 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 7.5mm 20mm ROHS3 Compliant Lead Free Tin No Disc 22.50mm No SVHC 10mm Through Hole -40°C~85°C TA 505V METAL OXIDE FILM 385V 700pF 505V 1W 700pF @ 1kHz e3 WIRE 1 VARISTOR 1W 385V Radial 7.5kA 620V 100A 382J 1.025kV 682V 558V 385V
ERZ-E08A391 ERZ-E08A391 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 250V No SVHC 7.5mm 6.3mm 6.3mm Through Hole -40°C~85°C TA 320V 250V 260pF 320V 260pF @ 1kHz 1 VARISTOR 250V Radial 3.5kA 10% 390V 25A 70J 650V 429V 351V 390V 3.5kA
UNHS20100L UNHS20100L Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) 2003 UNHS200 Obsolete 1 (Unlimited) 125°C -55°C 2.9972mm Non-RoHS Compliant Contains Lead 700mA 2-SMD, J-Lead 2.2098mm 2.3114mm 95mOhm Surface Mount -55°C~125°C 0.118Lx0.091W x 0.087 H 3.00mmx2.30mmx2.20mm 50V 50V 700mA 700mA Fast Blow Board Mount (Cartridge Style Excluded) 0.095Ohms
DE2S07500L DE2S07500L 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 SC-79, SOD-523 Surface Mount -40°C~85°C TA Zener 47pF @ 1MHz DUAL FLAT 2 Voltage Reference Diodes 150mW SILICON 1 UNIDIRECTIONAL General Purpose Single 5V 500nA 7.88V 7.5V 5% No 7.13V 1
ERZ-U15JP541 ERZ-U15JP541 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 264V 373V 264V 373V
DZ2S068C0L DZ2S068C0L Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2009 Discontinued 1 (Unlimited) 2 EAR99 RoHS Compliant Tin 2 SC-79, SOD-523 Unknown Surface Mount -40°C~85°C TA 15pF Zener 15pF @ 1MHz DUAL FLAT Bidirectional 150mW SILICON 1 General Purpose Single 5% 150mW 4V 6.8V 6.8V 5mA No 6.5V 1
DE2S06800L DE2S06800L Panasonic Electronic Components 1.0071
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2010 Discontinued 1 (Unlimited) 2 EAR99 1.2mm RoHS Compliant Lead Free 2 SC-79, SOD-523 No SVHC 600μm 800μm Surface Mount -40°C~85°C TA Zener 50pF @ 1MHz DUAL FLAT DE2S0680 2 150mW SILICON 1 UNIDIRECTIONAL General Purpose Single 150mW 4V 500nA 1mA 7.14V 500nA 7.14V 6.8V 5% No 1mA 6.46V 1
DE37120D0L DE37120D0L Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 Discontinued 1 (Unlimited) 3 EAR99 1.2mm RoHS Compliant 3 SOT-723 470μm 800μm Surface Mount -40°C~85°C TA 8541.10.00.50 Zener DUAL FLAT DE37120 3 150mW SILICON 2 UNIDIRECTIONAL General Purpose Common Anode 9V 50nA 5mA 12V 12V 5% No 11.4V 2
MAZL068H0L MAZL068H0L Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2.9mm Non-RoHS Compliant Contains Lead SC-74A, SOT-753 1.1mm 1.5mm Surface Mount 6.8V 200mW Zener MAZL* Zener General Purpose 6.8V 4V Mini5-G1 No 6.4V 4V 4 4
ERB-SE1R50U ERB-SE1R50U Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2006 ERBSE Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 1.5A No 2 0603 (1608 Metric) 787.4μm cUL, UL 90mOhm Surface Mount -40°C~100°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 1.5A 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.7mm 32V WRAPAROUND 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.09Ohm
ERZ-C32EK201 ERZ-C32EK201 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Bolt, Chassis Mount Zinc Bulk 2011 ZNR® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 14mm 60mm ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 5.5nF 8533.40.40.00 170V 1.2W 5500pF @ 1kHz e3 Tin (Sn) BINDING POST 1 VARISTOR RADIAL 130V Screw 25kA 10% 200V 200A 210J 340V 225V 185V 130V
ERB-RD3R00X ERB-RD3R00X 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 3A 2 0402 (1005 Metric) No SVHC 390μm cUL, UL 37mOhm Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 3A 32V Alumina ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 3A 35A 0.037Ohm
ERZ-E11A241 ERZ-E11A241 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 150V Unknown 7.5mm 5.4mm 5.4mm Through Hole -40°C~85°C TA 200V 150V 620pF 200V 620pF @ 1kHz 1 VARISTOR 150V Radial 6kA 10% 240V 50A 84J 395V 264V 216V 240V 6kA
ERZ-E14A911SC ERZ-E14A911SC 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 400pF @ 1kHz 1 510J 1.001kV 819V 910V 550V 7.5kA 745V
EZJ-Z1V220JA EZJ-Z1V220JA 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 0603 (1608 Metric) No SVHC 800μm Surface Mount, MLCV -40°C~85°C TA 13V METAL OXIDE FILM 13V 220pF 8533.40.40.00 TAPE, PAPER 13V 160pF @ 1MHz e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 20A 22V
ERZ-E11A331CS ERZ-E11A331CS 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 Unknown 7.5mm 5.9mm Through Hole -40°C~85°C TA 270V 210V 520pF 270V 520pF @ 1kHz 1 VARISTOR 210V 6kA 297V 50A 115J 545V 363V 297V 330V
DD2S06200L DD2S06200L Panasonic Electronic Components 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2017 Discontinued 1 (Unlimited) 2 EAR99 RoHS Compliant 2 SC-79, SOD-523 30Ohm Surface Mount -40°C~85°C TA Zener 10pF @ 1MHz DUAL FLAT 2 SILICON 1 UNIDIRECTIONAL General Purpose Single 150mW 5.5V 3μA 6.5V 6.2V 4.84% 5mA No 5.9V 1
EYP-05BE101 EYP-05BE101 Panasonic Electronic Components 0.0000
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0.00000000 download 11 Weeks 2008 E Obsolete 1 (Unlimited) 2 RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 8533.40.80.70 BULK e3 TIN NO 65°C 500mA 102°C 216°F 75°C 167°F 200°C 392°F
EYP-2BN110 EYP-2BN110 Panasonic Electronic Components 0.0000
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0.00000000 download 9 Weeks 2010 N Obsolete 1 (Unlimited) RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 2A 115°C 239°F 90°C 194°F 200°C 392°F
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