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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 Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code 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 Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Surface Mount JESD-30 Code Operating Temperature (Max) Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Voltage Diode Element Material Number of Elements 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) Thermistor Application 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 Test Current ESD Protection Clamping Voltage Trigger Device Type Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max Fuse Current Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage 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
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
ERB-SD2R50U ERB-SD2R50U Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 ERBSD Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 2.5A 0402 (1005 Metric) unknown 406.4μm cUL, UL 40mOhm Surface Mount -40°C~100°C 0.040Lx0.020W x 0.016 H 1.00mmx0.50mmx0.40mm 24V 8536.10.00.40 TAPE AND REEL 1mm x 0.5mm x 0.4mm WRAPAROUND 1mm 0.5 mm ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.04Ohm
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
EYP-05BE139 EYP-05BE139 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 E Obsolete 1 (Unlimited) 1.5mm 5mm Non-RoHS Compliant Contains Lead Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 500mA 139°C 282°F 120°C 248°F 200°C 392°F
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
DZ5S068D0R DZ5S068D0R Panasonic Electronic Components 8.3417
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0.00000000 10 Weeks Surface Mount Tape & Reel (TR) 2010 Discontinued 1 (Unlimited) 5 EAR99 1.6mm RoHS Compliant 5 SOT-665 550μm 1.2mm 60Ohm Surface Mount -40°C~85°C TA Zener DUAL FLAT DZ5S068 Voltage Reference Diodes 150mW SILICON 4 UNIDIRECTIONAL General Purpose Common Anode 4V 100nA 5mA 6.8V 6.8V 5% No 6.46V 4
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
EYP-2BN099 EYP-2BN099 Panasonic Electronic Components 0.0000
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0.00000000 download 11 Weeks 2008 N Obsolete 1 (Unlimited) EAR99 Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 8533.40.80.70 2A PTC RESETTABLE FUSE 102°C 216°F 75°C 167°F 200°C 392°F
ERB-RD1R00X ERB-RD1R00X 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 1A No 2 0402 (1005 Metric) No SVHC 390μm cUL, UL 125mOhm Surface Mount -40°C~125°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 1A 32V Alumina ELECTRIC FUSE 1005 0402 Fast Blow Board Mount (Cartridge Style Excluded) 1A 35A 0.125Ohm
EYP-2BN088 EYP-2BN088 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 N Obsolete 1 (Unlimited) Non-RoHS Compliant Axial PSE, UL 50V 250V 3mm x 9mm BEAB, CSA, UL, VDE 2A Electric Fuse 9mm 2A 92°C 198°F 65°C 149°F 200°C 392°F
EYP-1BF101 EYP-1BF101 Panasonic Electronic Components 0.0000
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0.00000000 download 9 Weeks 2010 F Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant STANDARD: UL, CSA, VDE Axial BEAB, CCC, CSA,cUL, PSE, UL, VDE 50V 250V 8533.40.80.70 BULK e3 TIN NO 65°C WIRE THROUGH HOLE MOUNT TEMPERATURE SENSING 102°C 216°F 75°C 167°F 200°C 392°F
ERZ-SF2MK820 ERZ-SF2MK820 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Zinc Tape & Reel (TR) 2002 ZNR® Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2-SMD, J-Lead unknown Surface Mount, MLCV -40°C~85°C TA METAL OXIDE FILM 8533.40.40.00 TR, EMBOSSED 65V 250mW e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1 VARISTOR 0.25W DUAL ENDED 50V 600A 82V 3.5J 90V 74V 50V
ERZ-E14A681S1 ERZ-E14A681S1 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 600pF @ 1kHz 1 382J 748V 612V 680V 420V 7.5kA 560V
ERZ-C40CK241W ERZ-C40CK241W Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Chassis Mount, Through Hole Metal Bulk 2011 ZNR® Active 1 (Unlimited) 2 EAR99 RoHS Compliant Contains Lead No STANDARD: UL; CSA Disc 40mm, Formed Tabs 25mm Chassis Mount -40°C~85°C TA 8533.40.40.00 200V e3 Tin (Sn) LUG 1 VARISTOR RADIAL 150V Strap 30A 240V 250A 300J 395V 264V 216V 30kA 200V
ERZ-VS34C431 ERZ-VS34C431 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 473V 387V 430V 275V 40kA 350V
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
ERZ-E07B241CS ERZ-E07B241CS 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 5.5mm 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
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
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-E14A751SC ERZ-E14A751SC 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 530pF @ 1kHz 1 420J 825V 675V 750V 460V 7.5kA 615V
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-U31JP252H ERZ-U31JP252H 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 e3 Tin (Sn) NO BINDING POST 3 VARISTOR RADIAL 1.32kV
EYP-2BN126 EYP-2BN126 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 133°C 271°F 108°C 226°F 200°C 392°F
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
EYP-1BF134 EYP-1BF134 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks 2008 F Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant STANDARD: UL, CSA, VDE Axial BEAB, CCC, CSA,cUL, PSE, UL, VDE 50V 250V 8533.40.80.70 BULK NO 90°C WIRE THROUGH HOLE MOUNT TEMPERATURE SENSING 134°C 273°F 105°C 221°F 200°C 392°F
ERZ-VF2M271 ERZ-VF2M271 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Surface Mount Zinc Tape & Reel (TR) 2011 ZNR® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6mm 8mm ROHS3 Compliant Lead Free Tin 2-SMD, J-Lead 3.2mm 6mm Surface Mount, MLCV -40°C~85°C TA 225V METAL OXIDE FILM 175V 8533.40.40.00 225V 100mW e3 WRAPAROUND 1 VARISTOR 0.25W DUAL ENDED 175V J-Lead 600A 270V 10A 18J No 455V 303V 247V 175V
ERZ-E05A431 ERZ-E05A431 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 6.1mm 7mm ROHS3 Compliant No Disc 7mm 275V No SVHC 5mm 5.6mm 6.1mm Through Hole -40°C~85°C TA 350V 275V 120pF 350V 120pF @ 1kHz 1 VARISTOR 275V Radial 1.2kA 10% 430V 10A 29J 710V 473V 387V 430V 1.2kA
ERB-RE2R50V ERB-RE2R50V 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 Lead Free 32V 2.5A 2 0603 (1608 Metric) No SVHC 540μm cUL, UL 40mOhm Surface Mount -40°C~125°C 0.063Lx0.032W x 0.025 H 1.60mmx0.81mmx0.63mm 32V 2.5A TR, 7 INCH 1.6mm x 0.8mm x 0.54mm 32V Alumina WRAPAROUND 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 2.5A 50A 0.04Ohm
ERZ-E05E471 ERZ-E05E471 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 7mm ROHS3 Compliant No Disc 7mm 5mm 5.8mm Through Hole -40°C~85°C TA 385V 300V 100pF 385V 100pF @ 1kHz 1 VARISTOR 300V 1.2kA 423V 10A 32J 775V 517V 423V 470V
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
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