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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 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 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 Direction Surface Mount JESD-30 Code Subcategory Qualification Status Body Material Terminal Shape Body Length or Diameter Body Breadth Circuit Protection Type Voltage Diode Element Material Number of Elements Configuration Composition Max Output Current Polarity Case Code (Metric) Case Code (Imperial) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Working Voltage 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 Trigger Device Type Zener Voltage Fuse Type Reference Voltage Voltage Tol-Max Clamping Voltage-Max Fuse Current Power Line Protection Pre-arcing Time-Min Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage DC Cold Resistance Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
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-HF2M270 ERZ-HF2M270 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) ZNR® Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD, J-Lead Surface Mount, MLCV -40°C~125°C TA DUAL C BEND NOT SPECIFIED NOT SPECIFIED 2 YES R-PDSO-C2 Not Qualified 1 SINGLE 1 SILICON SURGE PROTECTOR 43V 33V 21V 27V 5A 16V
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2012 ERB-RG Active 1 (Unlimited) EAR99 RoHS Compliant 32V 3A 1206 (3216 Metric) 660.4μm cUL, UL Surface Mount -40°C~125°C 0.126Lx0.063W x 0.026 H 3.20mmx1.60mmx0.65mm 32V TAPE AND REEL 3.2mm x 1.6mm x 0.65mm 32V WRAPAROUND 3.2mm 1.6 mm ELECTRIC FUSE 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 200ms 50A
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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 60pF @ 1MHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR RADIAL 300V 385V 21J 517V 423V 470V 300V 800A 385V
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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
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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 No 2-SMD, J-Lead 6mm Surface Mount, MLCV -40°C~85°C TA 320V METAL OXIDE FILM 250V 8533.40.40.00 320V 100mW e3 Tin (Sn) - with Nickel (Ni) barrier WRAPAROUND 1 VARISTOR DUAL ENDED 250V J-Lead 300A 390V 10A 19J 650V 429V 351V 250V
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0.00000000 download 15 Weeks Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 85°C -40°C 11.5mm ROHS3 Compliant Lead Free Disc 11.5mm 140V No SVHC 7.5mm 5.4mm Through Hole -40°C~85°C TA 225V 175V 600pF 180V 500mW 600pF @ 1kHz 1 140V 4.5kA 10% 220V 10A 50J 360V 242V 198V 220V 140V 4.5kA 180V
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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
DE2S04700L DE2S04700L 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 82pF @ 1MHz DUAL FLAT 2 Voltage Reference Diodes SILICON 1 UNIDIRECTIONAL General Purpose Single 150mW 1V 2μA 4.94V 4.7V 4.99% No 4.47V 1
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0.00000000 download 17 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 14mm ROHS3 Compliant No Disc 14mm 7.5mm 7.8mm Through Hole -40°C~85°C TA 560V 420V 290pF 560V 290pF @ 1kHz 1 VARISTOR 420V 5kA 612V 50A 190J 1.12kV 748V 612V 680V
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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
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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
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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
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 5mm 14mm ROHS3 Compliant Lead Free Tin No Disc 15.5mm 30V 7.5mm 18.5mm 5mm Through Hole -40°C~85°C TA 38V METAL OXIDE FILM 30V 6.75nF 8533.40.40.00 38V 100mW 6750pF @ 1kHz e3 WIRE 2kA 1 VARISTOR 30V Radial 2kA 10% 47V 10A 14J 93V 52V 42V
ERZ-V20D241 ERZ-V20D241 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 5.4mm 20mm ROHS3 Compliant Lead Free Disc 21.5mm No SVHC 10mm 24.5mm 5.4mm 5.4mm Through Hole -40°C~85°C TA 200V METAL OXIDE FILM 150V 1.5nF 200V 1W 1500pF @ 1kHz e3 Tin (Sn) WIRE 1 VARISTOR 1W 150V Radial 10kA 240V 100A 168J No 395V 264V 216V 150V
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
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
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2012 ERB-RG Active 1 (Unlimited) EAR99 RoHS Compliant 2.5A 1206 (3216 Metric) 660.4μm cUL, UL Surface Mount -40°C~125°C 0.126Lx0.063W x 0.026 H 3.20mmx1.60mmx0.65mm 32V ELECTRIC FUSE 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 50A
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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
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 300μm 600μm RoHS Compliant No 0201 (0603 Metric) No SVHC 300μm Surface Mount, MLCV -40°C~85°C TA 3.7V METAL OXIDE FILM 3.7V 100pF 8533.40.40.00 3.7V 85pF @ 1MHz e3 Matte Tin (Sn) WRAPAROUND 0603 0201 1 VARISTOR DUAL ENDED 5A 6.8V
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0.00000000 download 6 Weeks Surface Mount Digi-Reel® 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 300μm 600μm RoHS Compliant No 0201 (0603 Metric) No SVHC 300μm 300μm Surface Mount, MLCV -40°C~85°C TA 7.5V METAL OXIDE FILM 7.5V 20pF 8533.40.40.00 7.5V 15pF @ 1MHz e3 Matte Tin (Sn) WRAPAROUND 0603 0201 1 VARISTOR DUAL ENDED 1A 12V
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0.00000000 15 Weeks Bolt, Screw, Surface Mount Bulk ZNR® Active 1 (Unlimited) 2 85°C -40°C ROHS3 Compliant No Square 36mm, Formed Tabs No SVHC 25mm 10.5mm Chassis Mount 615V 460V 615V SINGLE GULL WING 2 R-PSSO-G2 1 460V Solder 40kA 750V 250A 1.24kV SILICON SURGE PROTECTOR 825V 675V 460V
ERZ-E07A431 ERZ-E07A431 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 9mm ROHS3 Compliant No Disc 9mm 275V No SVHC 7.5mm 6.5mm 6.5mm Through Hole -40°C~85°C TA 350V 275V 210pF 350V 210pF @ 1kHz 1 VARISTOR 275V 2.5kA 10% 430V 25A 60J 710V 473V 387V 430V 2.5kA
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