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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) Lifecycle Status Mount Packaging Pbfree Code Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Number of Poles Diameter Length RoHS Status Flammability Rating Lead Free Contact Plating Current Rating Radiation Hardening Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Thickness Weight Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Insulation Resistance Max Voltage Rating (DC) Power Rating Lead Length JESD-609 Code Terminal Finish Terminal Position Terminal Form Pin Count Temperature Grade Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Reference Standard Diode Element Material Number of Elements Configuration Diode Type Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Lead Diameter Lead/Base Style Max Surge Current Voltage - Clamping Voltage Tolerance Varistor Voltage Clamping Current Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy ESD Protection Peak Pulse Current Power Dissipation-Max Telecom IC Type Varistor Voltage (Max) Varistor Voltage (Min)
B72207S2131K101 B72207S2131K101 EPCOS 0.3700
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 EAR99 85°C -40°C 3.9mm 7mm RoHS Compliant UL94 V-0 Tin 10A No Metal Unknown 5mm 11mm 9mm 799.995193mg 170V 130V 200pF 8533.40.40.00 170V 250mW e3 WIRE Metal Oxide 10% VARISTOR 0.25W 130V Radial 1.75kA 340V 10% 205V 10A 12.5 J
B72220S0300K101 B72220S0300K101 EPCOS 1.3669
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Radial, Through Hole Bulk yes 2 EAR99 85°C -40°C 4.9mm 20mm RoHS Compliant FLAME PROOF Metal No SVHC 10mm 4.9mm 14.999988g 38V 30V 9.35nF 8533.40.40.00 38V 30mm e3 Tin (Sn) VARISTOR WIRE 10% VARISTOR 0.2W 30V Radial 2kA 93V 10% 47V 20A 26 J
B72542V3140S272 B72542V3140S272 EPCOS 0.0000
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0.00000000 Surface Mount Cut Tape 2 EAR99 125°C -55°C 5mm 5.7mm RoHS Compliant Lead Free Silver No No SVHC 16V AVALANCHE 14V 15nF 16V e4 DUAL WRAP AROUND 2 R-CDSO-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL 5650 2220 1 14V 1.2kA 40V 23% 22V 10A 5.8 J 0.03W
B72207S0111K111 B72207S0111K111 EPCOS 0.0000
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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 3.6mm 7mm RoHS Compliant Tin 10A unknown 5mm 799.995193mg 150V 115V 220pF 8533.40.40.00 TR 150V WIRE 10% VARISTOR 115V Radial 1.2kA 300V 10% 180V 10A
B72540V0350K062 B72540V0350K062 EPCOS 0.0000
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0.00000000 Surface Mount Tape and Reel yes 2 SMD/SMT EAR99 125°C -55°C 5mm 5.7mm RoHS Compliant Silver 10A 2.5mm 5mm 45V 35V 2.5nF 8533.40.40.00 TR 45V e4 Non-linear Resistors WRAPAROUND 5750 2220 10% VARISTOR 0.02W DUAL 35V 1kA 90V 10% 56V 10A 7.7 J
B72214S0600K151 B72214S0600K151 EPCOS 0.0000
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0.00000000 Through Hole Tape & Reel 2 EAR99 85°C -40°C 4mm 14mm RoHS Compliant Contains Lead 10A No SVHC unknown 7.5mm 4.000004g 85V 60V 1.65nF 8533.40.40.00 TR 85V e3 Tin (Sn) WIRE 10% VARISTOR 60V Radial 4.5kA 165V 10% 100V 50A
B72232B0551K001 B72232B0551K001 EPCOS 21.6700
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0.00000000 PRODUCTION (Last Updated: 1 month ago) Bolt Box yes 2 EAR99 85°C -40°C 14mm 60mm RoHS Compliant Tin Metal No SVHC 24mm 745V 550V 1nF 8533.40.40.00 BULK 745V e3 BINDING POST VARISTOR 1.2W RADIAL 550V Screw 25kA 1.5kV 10% 910V 200A 620 J
B72207S0200K101 B72207S0200K101 EPCOS 0.5500
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Radial, Through Hole yes 2 85°C -40°C 3.6mm 7mm RoHS Compliant Tin FLAME PROOF No SVHC 5mm 3.6mm 26V METAL OXIDE FILM 20V 1.6nF BULK 26V 30mm e3 VARISTOR WIRE 10% VARISTOR 0.02W 20V Radial 250A 65V 10% 33V 2.5A 1.3 J
B72205S0500K211 B72205S0500K211 EPCOS 0.4548
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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 3.3mm 7mm 7mm RoHS Compliant Tin 1A 5mm 8.5mm 3.3mm 65V 50V 300pF 8533.40.40.00 TR 65V WIRE 10% VARISTOR 50V Radial 100A 135V 10% 82V 5A 1.8 J No
B72242L0251K102 B72242L0251K102 EPCOS 0.0000
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0.00000000 Through Hole Box 2 EAR99 85°C -25°C 9.2mm 37.5mm RoHS Compliant 25.4mm 250V 2.9nF 8533.40.40.00 320V e3 TIN LUG VARISTOR 1.4W RADIAL 250V Strap 650V 10% 390V 300A 490 J No
B72205S0171K211 B72205S0171K211 EPCOS 0.0000
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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 3.9mm 5mm RoHS Compliant Tin 5A 5mm 225V 175V 75pF 8533.40.40.00 TR 225V WIRE 10% VARISTOR 175V Radial 400A 455V 10% 270V 5A No
B72205S0600K211 B72205S0600K211 EPCOS 0.0000
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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 3.3mm 5mm RoHS Compliant Tin 1A unknown 5mm 85V 60V 250pF 8533.40.40.00 TR 85V WIRE 10% VARISTOR 60V Radial 100A 165V 10% 100V 5A
B72214Q0301K101 B72214Q0301K101 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Radial, Through Hole yes 2 EAR99 85°C -40°C 6.1mm 14mm 16.5mm RoHS Compliant Tin No SVHC 10mm 16.5mm 6.1mm 4.000004g 385V 300V 430pF 8533.40.40.00 BULK 385V 30mm e3 WIRE 10% 25 ns VARISTOR 300V 1 mm Radial 8kA 775V 10% 470V 65A 175 J 8kA 800mW 517V
B72510T1250K62 B72510T1250K62 EPCOS 0.0000
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0.00000000 Surface Mount 125°C -55°C 1.25mm 2mm RoHS Compliant No 0805 250pF 31V 1 25V 80A 67V 10% 39V 1A 300 mJ 42.9V 35.1V
B72210P2321K101 B72210P2321K101 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Radial, Through Hole Bulk 2 EAR99 85°C -40°C 6.3mm 12mm 25mm RoHS Compliant No No SVHC 7.5mm 6.3mm 420V METAL OXIDE FILM 320V 265pF 8533.40.40.00 420V 25mm e3 TIN WIRE VARISTOR 0.4W 320V Radial 3.5kA 840V 10% 510V 25A 72 J
B72214Q0381K101 B72214Q0381K101 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) 2 EAR99 RoHS Compliant Radial unknown 385V 8533.40.40.00 BULK e3 TIN NO 85°C -40°C WIRE THROUGH HOLE MOUNT VARISTOR 0.8W 225 J 505V
B72260B0751K001 B72260B0751K001 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Bolt, Surface Mount Box yes 2 EAR99 85°C -40°C 24mm 60mm 100mm RoHS Compliant 500A Metal 39mm 24mm 72mm 24mm 970V 750V 2.4nF 8533.40.40.00 BULK 970V e3 Tin (Sn) BINDING POST Metal Oxide 10% VARISTOR 1.6W RADIAL 750V Screw 70kA 2kV 10% 1.2kV 500A 2 kJ
B72205S0461K311 B72205S0461K311 EPCOS 0.0000
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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 5.7mm 5mm RoHS Compliant Tin 5A unknown 5mm 500.000539mg 615V 460V 30pF 8533.40.40.00 TR 615V WIRE 10% VARISTOR 460V Radial 400A 1.24kV 10% 750V 5A
B72242L0421K102 B72242L0421K102 EPCOS 0.0000
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0.00000000 Through Hole Box 2 EAR99 85°C -25°C 10.9mm 37.5mm RoHS Compliant Tin unknown 25.4mm 420V 1.8nF 8533.40.40.00 560V e3 TIN LUG VARISTOR 1.4W RADIAL 420V Strap 1.12kV 10% 680V 300A 910 J
B72220S0321K501 B72220S0321K501 EPCOS 0.9294
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0.00000000 Through Hole Bulk 2 EAR99 85°C -40°C 21.5mm 21.5mm RoHS Compliant 100A Radial unknown 10mm 25.5mm 5.8mm 14.999988g 420V 320V 720pF 8533.40.40.00 WIRE 10% VARISTOR 1W 8kA 840V 184 J
B72220T2621K105 B72220T2621K105 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes RoHS Compliant SIP unknown 825V 1 625V 10kA 1kV 400 J 1.1kV 900V
B72520T1200K62 B72520T1200K62 EPCOS 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) RoHS Compliant 1206 26V 1 20V 200A 33V 700 mJ 36.3V 29.7V
B72205S0421K311 B72205S0421K311 EPCOS 0.0000
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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 5.4mm 5mm RoHS Compliant Contains Lead 5A Metal unknown 5mm 500.000539mg 560V 420V 35pF 8533.40.40.00 TR 560V WIRE 10% VARISTOR 420V Radial 400A 1.12kV 10% 680V 5A
B72210S0251K151 B72210S0251K151 EPCOS 0.0000
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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 4.8mm 10mm RoHS Compliant 25A Metal No SVHC unknown 7.5mm 2.000002g 320V 250V 215pF 8533.40.40.00 TR 320V e3 Tin (Sn) WIRE 10% VARISTOR 250V Radial 2.5kA 650V 10% 390V 25A
B72587H3140S200 B72587H3140S200 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Tape & Reel (TR) yes 2 EAR99 RoHS Compliant Radial METAL OXIDE FILM 8533.40.40.00 BULK 16V e3 Matte Tin (Sn) -55°C Non-linear Resistors WIRE 1 VARISTOR 14V 800A 22V 2.4 J
B88069X5211T203 B88069X5211T203 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount Digi-Reel® 2 SMD/SMT 90°C -40°C 2.7mm 2 4.5mm RoHS Compliant No No SVHC 3.2mm 1pF 1 1GOhm 400V DUAL 2 INDUSTRIAL 4532 1812 25% 1kA SURGE PROTECTION CIRCUIT
B72207S0271K211 B72207S0271K211 EPCOS 0.0000
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0.00000000 Through Hole Radial 85°C -40°C 7mm RoHS Compliant 10A Radial 5mm 799.995193mg 350V 275V 110pF 10% 1.2kA 710V
B72225T4251K101 B72225T4251K101 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount, Through Hole Bulk yes 3 SMD/SMT EAR99 85°C -40°C 30.2mm RoHS Compliant Lead Free Tin 150A Radial 250V 35.2mm 11.2mm 320V 250V 1.05nF 8533.40.40.00 320V e3 TIN WIRE CECC42000 Metal Oxide 10% 1 VARISTOR 1W 250V Pin 20kA 10% 390V 345 J No 429V 351V
B72225T4301K101 B72225T4301K101 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount, Through Hole Bulk yes 3 SMD/SMT EAR99 85°C -40°C 11.2mm 30.2mm RoHS Compliant Lead Free Tin 150A No 300V 6.35mm 35.2mm 11.2mm 385V 300V 870pF 8533.40.40.00 385V e3 TIN WIRE CECC42000 Metal Oxide 10% 1 VARISTOR 1W RADIAL 300V Pin 20kA 775V 10% 470V 150A 410 J 517V 423V
B72214S0421K151 B72214S0421K151 EPCOS 0.0000
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0.00000000 Tape & Reel 85°C -40°C RoHS Compliant Metal No SVHC 560V 420V 1.12kV
  • B72207S2131K101
    B72207S2131K101 EPCOS

    B72207S2131K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.3700

    RFQ
  • B72220S0300K101
    B72220S0300K101 EPCOS

    B72220S0300K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 1.3669

    RFQ
  • B72542V3140S272
    B72542V3140S272 EPCOS

    B72542V3140S272 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72207S0111K111
    B72207S0111K111 EPCOS

    B72207S0111K111 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72540V0350K062
    B72540V0350K062 EPCOS

    B72540V0350K062 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S0600K151
    B72214S0600K151 EPCOS

    B72214S0600K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72232B0551K001
    B72232B0551K001 EPCOS

    B72232B0551K001 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 21.6700

    RFQ
  • B72207S0200K101
    B72207S0200K101 EPCOS

    B72207S0200K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.5500

    RFQ
  • B72205S0500K211
    B72205S0500K211 EPCOS

    B72205S0500K211 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.4548

    RFQ
  • B72242L0251K102
    B72242L0251K102 EPCOS

    B72242L0251K102 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72205S0171K211
    B72205S0171K211 EPCOS

    B72205S0171K211 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72205S0600K211
    B72205S0600K211 EPCOS

    B72205S0600K211 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214Q0301K101
    B72214Q0301K101 EPCOS

    B72214Q0301K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72510T1250K62
    B72510T1250K62 EPCOS

    B72510T1250K62 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72210P2321K101
    B72210P2321K101 EPCOS

    B72210P2321K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214Q0381K101
    B72214Q0381K101 EPCOS

    B72214Q0381K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72260B0751K001
    B72260B0751K001 EPCOS

    B72260B0751K001 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72205S0461K311
    B72205S0461K311 EPCOS

    B72205S0461K311 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72242L0421K102
    B72242L0421K102 EPCOS

    B72242L0421K102 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220S0321K501
    B72220S0321K501 EPCOS

    B72220S0321K501 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.9294

    RFQ
  • B72220T2621K105
    B72220T2621K105 EPCOS

    B72220T2621K105 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72520T1200K62
    B72520T1200K62 EPCOS

    B72520T1200K62 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72205S0421K311
    B72205S0421K311 EPCOS

    B72205S0421K311 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72210S0251K151
    B72210S0251K151 EPCOS

    B72210S0251K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72587H3140S200
    B72587H3140S200 EPCOS

    B72587H3140S200 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B88069X5211T203
    B88069X5211T203 EPCOS

    B88069X5211T203 datasheet pdf and Gas Discharge Tube Arresters (GDT) product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72207S0271K211
    B72207S0271K211 EPCOS

    B72207S0271K211 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72225T4251K101
    B72225T4251K101 EPCOS

    B72225T4251K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72225T4301K101
    B72225T4301K101 EPCOS

    B72225T4301K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S0421K151
    B72214S0421K151 EPCOS

    B72214S0421K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
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