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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 Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case 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 Base Part Number Pin Count Direction Surface Mount Operating Temperature (Max) Subcategory Max Power Dissipation Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Diode Element Material Number of Elements Composition Max Output Current Polarity Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Applications Lead/Base Style Max Surge Current Element Configuration Varistor Voltage Clamping Current Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current ESD Protection Clamping Voltage Peak Pulse Current Supplier Device Package Peak Reverse Current Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max 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 Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC 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
EYP-1BF139 EYP-1BF139 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 F Obsolete 1 (Unlimited) Non-RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 1A 139°C 282°F 115°C 239°F 200°C 392°F
EYP-2MT092B EYP-2MT092B 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
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
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
EYP-1BF102 EYP-1BF102 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 F Obsolete 1 (Unlimited) Non-RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 1A 102°C 216°F 76°C 169°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
EZA-EG2A50AX EZA-EG2A50AX Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 125°C -55°C 500μm 30V 1mm RoHS Compliant Lead Free 2A No 2 0402 (1005 Metric) Unknown 430μm 508μm Surface Mount, MLCV 15V 15V 50FF 8533.40.40.00 TR, PUNCHED, 7 INCH 30V e3 Tin (Sn) Bidirectional WRAPAROUND 1005 0402 1 VARISTOR 500V DUAL ENDED Single 15V 30V 2A Yes 100V
ERZ-V07D680 ERZ-V07D680 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 5.2mm 7mm ROHS3 Compliant Lead Free Tin No Disc 8.5mm 5mm 5.2mm Through Hole -40°C~85°C TA 56V 40V 1.2nF 8533.40.40.00 56V 20mW 1200pF @ 1kHz e3 WIRE 2.5A 1 VARISTOR 0.02W 40V Radial 500A 68V 2.5A 4.1J 135V 75V 61V 40V
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
UNHS20300L UNHS20300L Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) 2004 UNHS200 Obsolete 1 (Unlimited) 125°C -55°C 2.9972mm RoHS Compliant Contains Lead 1.2A 2-SMD, J-Lead 2.2098mm 2.3114mm 45mOhm Surface Mount -55°C~125°C 0.118Lx0.091W x 0.087 H 3.00mmx2.30mmx2.20mm 50V 50V 1.2A 1.2A Fast Blow Board Mount (Cartridge Style Excluded) 0.045Ohms
ERB-RG0R75V ERB-RG0R75V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) ERB-RG Active 1 (Unlimited) EAR99 RoHS Compliant 32V 750mA 1206 (3216 Metric) 660.4μm cUL, UL Surface Mount -40°C~125°C 0.126Lx0.063W x 0.026 H 3.20mmx1.60mmx0.65mm 63V 32V ELECTRIC FUSE 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 50A
EYP-05BE101L EYP-05BE101L Panasonic Electronic Components 0.0000
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0.00000000 download E Obsolete 1 (Unlimited) 2 RoHS Compliant Axial BEAB, CCC, CSA,cUL, PSE, UL, VDE 50V 250V 8533.40.80.70 BULK e3 TIN NO 65°C 102°C 216°F 75°C 167°F 200°C 392°F
ERB-SD3R00U ERB-SD3R00U Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 ERBSD Obsolete 1 (Unlimited) EAR99 500μm RoHS Compliant Lead Free 3A 0402 (1005 Metric) unknown 406.4μm cUL, UL 33mOhm 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 0.033Ohm
EYP-1BF168 EYP-1BF168 Panasonic Electronic Components 0.0000
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0.00000000 download 2005 F Obsolete 1 (Unlimited) Non-RoHS Compliant Axial BEAB, CCC, CSA, PSE, UL, VDE 50V 250V 1A 168°C 334°F 142°C 288°F 200°C 392°F
ERZ-V09D390 ERZ-V09D390 Panasonic Electronic Components 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk ZNR® yes Active 1 (Unlimited) 2 EAR99 4mm 9mm ROHS3 Compliant No Disc 11.5mm No SVHC 5mm Through Hole -40°C~85°C TA 31V METAL OXIDE FILM 25V 5.2nF 8533.40.40.00 31V 5200pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 0.05W 25V Radial 1kA 39V 5A 5.6J 77V 43V 35V 39V
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
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
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
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
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
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-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-2BN163 EYP-2BN163 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 168°C 334°F 135°C 275°F 200°C 392°F
DE2706200L DE2706200L 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 55pF @ 1MHz DUAL 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 120mW 4V 1μA 6.51V 6.2V 5% No 5.89V 1
DE2707500L DE2707500L 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 47pF @ 1MHz DUAL 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 120mW 5V 500nA 7.88V 7.5V 5% No 7.13V 1
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
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-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
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
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