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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 Radiation Hardening Number of Pins Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Impedance Approval Agency Thickness Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Base Part Number Pin Count Surface Mount Subcategory Max Power Dissipation Terminal Shape Voltage Diode Element Material Number of Elements Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance 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 Peak Pulse Power Test Current Clamping Voltage Peak Pulse Current Supplier Device Package Peak Reverse Current Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max Working Test Current Power Line Protection Zener Current Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
DE2S05600L DE2S05600L 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 65pF @ 1MHz DUAL FLAT 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 150mW 2.5V 500nA 5.88V 5.6V 5% No 5.32V 1
ERZ-U25JP132F ERZ-U25JP132F 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 660V 933V 660V 933V
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
DE2704700L DE2704700L 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 82pF @ 1MHz DUAL 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 120mW 1V 2μA 4.94V 4.7V 4.99% No 4.47V 1
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
MAZM068H0L MAZM068H0L Panasonic Electronic Components 7.4037
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 1.6mm RoHS Compliant Lead Free SOT-665 600μm 1.2mm Surface Mount 6.8V 150mW Zener Zener General Purpose 6.8V 4V SSMini5-F1 No 6.4V 4V 4 4
DE3S062D0L DE3S062D0L Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 3 EAR99 1.6mm RoHS Compliant Lead Free 3 SC-89, SOT-490 No SVHC 600μm 850μm Surface Mount -40°C~85°C TA 8541.10.00.50 Zener 55pF @ 1MHz e6 Tin/Bismuth (Sn/Bi) DUAL FLAT DE3S062 3 150mW SILICON 2 UNIDIRECTIONAL General Purpose Common Anode 150mW 4V 1μA 1mA 6.51V 1μA 6.51V 6.2V 5% No 1mA 5.89V 2
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
ERZ-E08E201 ERZ-E08E201 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 5.1mm Through Hole -40°C~85°C TA 170V 130V 390pF 170V 390pF @ 1kHz 170V 1 VARISTOR 130V 3.5kA 200V 25A 35J 340V 225V 185V 200V
DY2L4A0C0L1 DY2L4A0C0L1 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Discontinued 1 (Unlimited) 85°C -40°C RoHS Compliant 0201 (0603 Metric) Surface Mount -40°C~85°C TA Zener 6.5pF @ 1MHz Zener 0603 0201 General Purpose 4V 21W 12V 2.1A 0201 (0603 Metric) No 6.42V 21W 2.1A 8/20μs 12V 4V Max 1 1
ERZ-V20R471 ERZ-V20R471 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Zinc Bulk 2000 ZNR® Active 1 (Unlimited) 85°C -40°C 20mm RoHS Compliant No Disc 21.5mm 10mm Through Hole -40°C~85°C TA 385V 900pF @ 1kHz 1 300V Radial 10kA 470V 100A 350J 775V 517V 423V 470V 300V 10kA 385V
ERZ-E07A271CS ERZ-E07A271CS Panasonic Electronic Components 0.0000
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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 5.7mm Through Hole -40°C~85°C TA 225V 175V 350pF 225V 310pF @ 1kHz 1 VARISTOR 175V 2.5kA 247V 25A 39J 455V 303V 247V 270V
ERZ-E07A471CS ERZ-E07A471CS Panasonic Electronic Components 0.0000
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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 6.8mm Through Hole -40°C~85°C TA 385V 300V 230pF 385V 170pF @ 1kHz 1 VARISTOR 300V 2.5kA 423V 25A 65J 775V 517V 423V 470V
ERZ-E10B201CS ERZ-E10B201CS 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 11.5mm Through Hole -40°C~85°C TA 170V 630pF @ 1kHz 1 130V 4.5kA 200V 47J 225V 185V 200V 130V 4.5kA 170V
ERZ-E11F331 ERZ-E11F331 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 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
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
ERZ-E10A331 ERZ-E10A331 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Surface Mount Bulk 2013 ZNR® Active 1 (Unlimited) 85°C -40°C 11.5mm ROHS3 Compliant Lead Free Disc 11.5mm 210V No SVHC 7.5mm 6mm Through Hole -40°C~85°C TA 320V 250V 470pF 270V 500mW 470pF @ 1kHz 1 210V 4.5kA 10% 330V 10A 72J 545V 363V 297V 330V 210V 4.5kA 270V
ERZ-E08B331CS ERZ-E08B331CS 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 Unknown 7.5mm 5.9mm Through Hole -40°C~85°C TA 270V 210V 300pF 270V 300pF @ 1kHz 270V 1 VARISTOR 210V 3.5kA 330V 25A 58J 545V 363V 297V 330V
ERZ-V20D821 ERZ-V20D821 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 8.5mm 20mm ROHS3 Compliant No Disc 22.50mm No SVHC 10mm Through Hole -40°C~85°C TA 670V METAL OXIDE FILM 510V 530pF 670V 1W 530pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 510V Radial 7.5kA 820V 100A 460J 1.355kV 902V 738V 510V
ERZ-V14D121 ERZ-V14D121 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 4.9mm 14mm ROHS3 Compliant Lead Free No Disc 15.5mm No SVHC 7.5mm 4.9mm Through Hole -40°C~85°C TA 100V METAL OXIDE FILM 75V 2.7nF 8533.40.40.00 100V 600mW 2700pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.6W 75V Radial 6kA 120V 50A 42J 200V 132V 108V 75V
ERZ-U32JP252F ERZ-U32JP252F 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 1.32kV 1.867kV
ERZ-V20R331 ERZ-V20R331 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Zinc Bulk 2011 ZNR® Active 1 (Unlimited) 85°C -40°C 20mm RoHS Compliant No Disc 21.5mm 10mm Through Hole -40°C~85°C TA 270V 1100pF @ 1kHz 1 210V Radial 10kA 330V 100A 228J 545V 363V 297V 330V 210V 10kA 270V
ERZ-U24JP132F ERZ-U24JP132F 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 660V 933V 660V 933V
ERB-RD5R00X ERB-RD5R00X Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) ERB-RD Active 1 (Unlimited) RoHS Compliant 0402 (1005 Metric) cUL Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 5A Fast Blow Board Mount (Cartridge Style Excluded) 35A
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
ERZ-U25JP192F ERZ-U25JP192F 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 990V 990V 1.4kV
ERZ-V07D511 ERZ-V07D511 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 6mm 7mm 11.5mm ROHS3 Compliant Lead Free Tin No Disc 8.5mm 320V No SVHC 5mm Through Hole -40°C~85°C TA 410V METAL OXIDE FILM 320V 90pF 8533.40.40.00 410V 250mW 90pF @ 1MHz e3 WIRE 20% 1 VARISTOR 0.25W 320V Radial 1.75kA 10% 510V 10A 45J 845V 561V 459V 1.75kA
ERZ-V05D391 ERZ-V05D391 Panasonic Electronic Components 0.0000
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0.00000000 10 Weeks Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm Through Hole -40°C~85°C TA 8533.40.40.00 80pF @ 1MHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 250V 320V 17J 429V 351V 390V 250V 800A 320V
ERZ-C32CK361B ERZ-C32CK361B Panasonic Electronic Components 0.0000
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0.00000000 download Chassis Mount Metal Bulk 2006 ZNR® Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead Disc 32mm, Formed Tabs unknown 46mm Chassis Mount -40°C~85°C TA 8533.40.40.00 300V 3500pF @ 1kHz Non-linear Resistors LUG 1 VARISTOR RADIAL 230V 25A 360V 325J 396V 324V 25kA 300V
EZJ-ZSV270EA EZJ-ZSV270EA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Zinc Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 4 SMD/SMT EAR99 1mm 1.37mm RoHS Compliant Lead Free No 0504 (1410 Metric) No SVHC 640μm 1mm 660μm Surface Mount, MLCV -40°C~85°C TA 16V 47pF 8533.40.40.00 TAPE, PAPER 16V 33pF @ 1MHz e3 Tin (Sn) WRAPAROUND 1410 0504 15% 2 VARISTOR DUAL IN-LINE 5A 27V 27V 5A
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