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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 Lifecycle Status Mount Material Packaging Pbfree Code Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth 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 Max Voltage Rating (DC) Power Rating Lead Length JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Reference Standard Composition Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Lead/Base Style Max Surge Current Voltage - Clamping Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Energy Absorbing Capacity-Max Circuit DC Voltage-Max Energy ESD Protection Varistor Voltage (Max) Varistor Voltage (Min)
B72220Q0301K101 B72220Q0301K101 EPCOS 43.9655
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Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 weeks ago) Radial, Through Hole yes 2 EAR99 85°C -40°C 6.1mm 20mm 22.5mm RoHS Compliant Tin 130A No SVHC 10mm 22.5mm 6.1mm 385V 300V 850pF 8533.40.40.00 BULK 385V 30mm e3 WIRE 10% VARISTOR 1.2W 300V Radial 15kA 775V 10% 470V 130A 235 J
B72210S0171K151 B72210S0171K151 EPCOS 0.4746
Add to Cart

Min: 1

Mult: 1

0.00000000 Through Hole 2 EAR99 85°C -40°C 4.6mm 10mm RoHS Compliant 25A unknown 7.5mm 2.000002g 225V 175V 380pF 8533.40.40.00 TR 225V e3 Tin (Sn) WIRE 10% VARISTOR 175V Radial 2.5kA 455V 10% 270V 25A
B72210S0421K501 B72210S0421K501 EPCOS 0.0000
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0.00000000 Through Hole Radial 85°C -40°C 10mm RoHS Compliant 25A Radial 7.5mm 560V 420V 165pF 10% 2.5kA 1.12kV
B72440P5040S560 B72440P5040S560 EPCOS 0.0000
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Min: 1

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0.00000000 PRODUCTION (Last Updated: 2 months ago) RoHS Compliant 5.5V 4V
B72214S2551K551 B72214S2551K551 EPCOS 0.0000
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Min: 1

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0.00000000 Through Hole RoHS Compliant Radial 4.000004g 550V 745V 1 550V 5kA 910V 180 J 1.001kV 819V
B72520V0400K062 B72520V0400K062 EPCOS 0.0000
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0.00000000 Surface Mount yes 2 SMD/SMT EAR99 125°C -55°C 3.2mm RoHS Compliant Silver 1.7mm 1.6mm 56V 40V 250pF 8533.40.40.00 TR e4 Non-linear Resistors WRAPAROUND 3216 1206 VARISTOR 0.008W DUAL 100A 110V 0.5 J
B72214S0301K501 B72214S0301K501 EPCOS 0.0000
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Min: 1

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0.00000000 Through Hole Radial 85°C -40°C 14mm RoHS Compliant 50A Radial 7.5mm 385V 300V 400pF 10% 4.5kA 775V
B72660M0301K093 B72660M0301K093 EPCOS 0.0000
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Min: 1

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0.00000000 Surface Mount 2 85°C -40°C 8mm 10.2mm RoHS Compliant unknown 300V 90pF TR, BLISTER, 13 INCH 385V e3 Tin (Sn) J BEND VARISTOR 0.25W DUAL ENDED 300V J-Lead 1.2kA 775V 10% 470V 10A 23 J
B72205S0250K111 B72205S0250K111 EPCOS 0.0000
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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 3.6mm 5mm RoHS Compliant Contains Lead Tin 1A No SVHC unknown 5mm 500.000539mg 31V 25V 850pF 8533.40.40.00 TR 31V WIRE 10% VARISTOR 25V Radial 100A 77V 10% 39V 1A
B72220P3171K101 B72220P3171K101 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk 2 85°C -40°C 5.5mm RoHS Compliant unknown 10mm METAL OXIDE FILM 1.8nF 225V e3 Tin (Sn) Non-linear Resistors WIRE VARISTOR 1W 175V Radial 12kA 455V 10% 270V 100A 180 J
B72214Q0251K101 B72214Q0251K101 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 EAR99 85°C -40°C 5.7mm 16.5mm 16.5mm RoHS Compliant Tin 65A Metal Unknown 10mm 19.5mm 16.5mm 5.7mm 4.000004g 320V 250V 500pF 8533.40.40.00 320V e3 WIRE Metal Oxide 10% VARISTOR 0.8W 250V Radial 8kA 650V 10% 390V 65A 140 J
B72220Q0171K101 B72220Q0171K101 EPCOS 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 85°C -40°C 5.3mm 22.5mm 22.5mm RoHS Compliant Tin 130A Unknown 10mm 27mm 22.5mm 5.3mm 5.000005g 225V 175V 1.5nF 225V e3 WIRE Metal Oxide 10% VARISTOR 1.2W 175V Radial 15kA 455V 10% 270V 130A 225 J
B72214P2141K101 B72214P2141K101 EPCOS 0.0000
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Min: 1

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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk 2 EAR99 85°C -40°C 4.8mm RoHS Compliant unknown 7.5mm 180V METAL OXIDE FILM 140V 1nF 8533.40.40.00 180V e3 Tin (Sn) VARISTOR WIRE VARISTOR 0.6W 140V Radial 6kA 360V 10% 220V 50A 65 J
B72220P3131K101 B72220P3131K101 EPCOS 0.0000
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Min: 1

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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk 2 85°C -40°C 5.1mm RoHS Compliant No 10mm 170V METAL OXIDE FILM 130V 2.4nF 170V e3 Tin (Sn) WIRE VARISTOR 1W 130V Radial 12kA 340V 10% 205V 100A 135 J
B72210S0400K151 B72210S0400K151 EPCOS 0.0000
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Min: 1

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0.00000000 Through Hole Tape & Reel 2 EAR99 85°C -40°C 4.8mm 10mm RoHS Compliant Tin 5A No SVHC unknown 7.5mm 2.000002g 56V 40V 2.1nF 8533.40.40.00 TR 56V e3 WIRE 10% VARISTOR 40V Radial 500A 135V 10% 68V 5A
B72207S0500K101 B72207S0500K101 EPCOS 0.4727
Add to Cart

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Radial, Through Hole yes 2 EAR99 85°C -40°C 3.3mm 7mm 11mm RoHS Compliant 10A FLAME PROOF No SVHC 5mm 3.3mm 65V METAL OXIDE FILM 50V 530pF 8533.40.40.00 BULK 65V 30mm e3 Tin (Sn) VARISTOR WIRE 10% VARISTOR 0.25W 50V Radial 1.2kA 135V 10% 82V 10A 4.2 J
B72214P2171K101 B72214P2171K101 EPCOS 0.0000
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Min: 1

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0.00000000 PRODUCTION (Last Updated: 2 months ago) Radial, Through Hole Bulk 2 EAR99 85°C -40°C 5.1mm 16mm 25mm RoHS Compliant Metal Unknown 7.5mm 225V 175V 800pF 8533.40.40.00 225V e3 Tin (Sn) VARISTOR WIRE VARISTOR 0.6W 175V Radial 6kA 455V 10% 270V 50A 80 J
B72500T5170S260 B72500T5170S260 EPCOS 0.0000
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0.00000000 download Surface Mount yes 2 SMD/SMT EAR99 125°C -55°C 800μm 1.6mm RoHS Compliant 900μm 800μm 22V METAL OXIDE FILM 17V 53pF 8533.40.40.00 TR, CARDBOARD, 7 INCH 22V e3 Tin (Sn) Non-linear Resistors WRAPAROUND 1608 0603 1 VARISTOR 0.003W DUAL ENDED 17V 30A 50V 60% 25V 1A 75 mJ
B72205S0141K101 B72205S0141K101 EPCOS 0.0000
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Min: 1

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0.00000000 PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk yes 2 85°C -40°C 3.7mm 5mm RoHS Compliant 5A FLAME PROOF 5mm 8.5mm 7mm 500.000539mg 180V 140V 95pF 180V e3 Tin (Sn) VARISTOR WIRE Metal Oxide 10% VARISTOR 0.1W 140V Radial 400A 360V 10% 220V 5A 4.5 J
B72520V0200K062 B72520V0200K062 EPCOS 0.0000
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0.00000000 yes 2 EAR99 125°C -55°C 1.6mm 3.2mm RoHS Compliant Silver 1206 600pF 8533.40.40.00 TR 26V e4 YES Non-linear Resistors WRAPAROUND SURFACE MOUNT 10% VARISTOR 0.008W DUAL 20V 54V 33V 1A 700 mJ
B72207S0300K211 B72207S0300K211 EPCOS 0.0000
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Min: 1

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0.00000000 Through Hole Tape and Reel 2 EAR99 85°C -40°C 3.7mm 7mm RoHS Compliant 2.5A unknown 5mm 799.995193mg 38V 30V 1.2nF 8533.40.40.00 TR 38V WIRE 10% VARISTOR 30V Radial 250A 93V 10% 47V 2.5A
B72650M0140K072 B72650M0140K072 EPCOS 0.0000
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Min: 1

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0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount yes 2 85°C -40°C 6.3mm 8mm RoHS Compliant Tin METAL OXIDE FILM 14V 1.45nF TR 18V e3 Non-linear Resistors J BEND VARISTOR 0.01W DUAL ENDED 14V J-Lead 100A 43V 10% 22V 1A 0.4 J
B72220T2301K101 B72220T2301K101 EPCOS 0.0000
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Min: 1

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0.00000000 download Surface Mount, Through Hole Bulk yes 3 SMD/SMT 85°C -40°C 9.7mm 22mm RoHS Compliant Tin 100A No SIP 300V 5mm 25.7mm 9.7mm 5.000005g 385V 300V 580pF 385V e3 WIRE Metal Oxide 10% 1 VARISTOR 1W RADIAL 300V Pin 10kA 775V 10% 470V 100A 250 J 517V 423V
B72220S0500K551 B72220S0500K551 EPCOS 0.0000
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Min: 1

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0.00000000 Through Hole Tape & Reel Radial 85°C -40°C 20mm RoHS Compliant 20A Radial No SVHC 10mm 14.999988g 65V 50V 3.8nF 10% 2kA 135V
B72210S2301K131 B72210S2301K131 EPCOS 0.0000
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Min: 1

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0.00000000 Radial, Through Hole Tape & Reel (TR) Solder 85°C -40°C 800μm 25mm RoHS Compliant Metal 7.5mm 12mm 2.000002g 385V 300V 200pF 385V Metal Oxide 10% 1 300V 3.5kA 775V 470V 60 J 517V 423V
B72220S2271K101 B72220S2271K101 EPCOS 0.1535
Add to Cart

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 1 month ago) Radial, Through Hole Metal Bulk yes 2 EAR99 85°C -40°C 5.8mm RoHS Compliant UL94 V-0 Lead Free Tin No Unknown 10mm 4.000004g 350V 275V 630pF 8533.40.40.00 350V 1W e3 WIRE VARISTOR 1W 275V Radial 10kA 710V 10% 430V 100A 215 J
B72520T5040M062 B72520T5040M062 EPCOS 0.0000
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0.00000000 2 EAR99 Non-RoHS Compliant unknown METAL OXIDE FILM 8533.40.40.00 TR, BLISTER, 7 INCH e3 Tin (Sn) - with Nickel (Ni) barrier YES 125°C -40°C Non-linear Resistors WRAPAROUND SURFACE MOUNT VARISTOR 0.008W DUAL ENDED 4V 0.3 J 5.5V
B72580E0200K062 B72580E0200K062 EPCOS 0.2854
Add to Cart

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Non-RoHS Compliant
B72214T2231K101 B72214T2231K101 EPCOS 0.0000
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Min: 1

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0.00000000 Surface Mount, Through Hole Bulk yes 3 SMD/SMT EAR99 85°C -40°C 11.2mm 19.2mm RoHS Compliant Tin 50A SIP 230V 22mm 11.2mm 4.000004g 300V METAL OXIDE FILM 230V 385pF 8533.40.40.00 300V e3 WIRE CECC42000 10% 1 VARISTOR 0.6W RADIAL 230V Pin 6kA 595V 10% 360V 50A 90 J No 396V 324V
B72214S0171K551 B72214S0171K551 EPCOS 0.0000
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Min: 1

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0.00000000 Through Hole 2 EAR99 85°C -40°C 4.6mm 14mm RoHS Compliant Tin 50A unknown 7.5mm 4.000004g 225V 175V 490pF 8533.40.40.00 TR 225V e3 WIRE 10% VARISTOR 175V Radial 4.5kA 455V 10% 270V 50A
  • B72220Q0301K101
    B72220Q0301K101 EPCOS

    B72220Q0301K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 43.9655

    RFQ
  • B72210S0171K151
    B72210S0171K151 EPCOS

    B72210S0171K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.4746

    RFQ
  • B72210S0421K501
    B72210S0421K501 EPCOS

    B72210S0421K501 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72440P5040S560
    B72440P5040S560 EPCOS

    B72440P5040S560 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S2551K551
    B72214S2551K551 EPCOS

    B72214S2551K551 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72520V0400K062
    B72520V0400K062 EPCOS

    B72520V0400K062 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S0301K501
    B72214S0301K501 EPCOS

    B72214S0301K501 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72660M0301K093
    B72660M0301K093 EPCOS

    B72660M0301K093 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72205S0250K111
    B72205S0250K111 EPCOS

    B72205S0250K111 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220P3171K101
    B72220P3171K101 EPCOS

    B72220P3171K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214Q0251K101
    B72214Q0251K101 EPCOS

    B72214Q0251K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220Q0171K101
    B72220Q0171K101 EPCOS

    B72220Q0171K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214P2141K101
    B72214P2141K101 EPCOS

    B72214P2141K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220P3131K101
    B72220P3131K101 EPCOS

    B72220P3131K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72210S0400K151
    B72210S0400K151 EPCOS

    B72210S0400K151 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72207S0500K101
    B72207S0500K101 EPCOS

    B72207S0500K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.4727

    RFQ
  • B72214P2171K101
    B72214P2171K101 EPCOS

    B72214P2171K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72500T5170S260
    B72500T5170S260 EPCOS

    B72500T5170S260 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72205S0141K101
    B72205S0141K101 EPCOS

    B72205S0141K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72520V0200K062
    B72520V0200K062 EPCOS

    B72520V0200K062 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72207S0300K211
    B72207S0300K211 EPCOS

    B72207S0300K211 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72650M0140K072
    B72650M0140K072 EPCOS

    B72650M0140K072 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220T2301K101
    B72220T2301K101 EPCOS

    B72220T2301K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220S0500K551
    B72220S0500K551 EPCOS

    B72220S0500K551 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72210S2301K131
    B72210S2301K131 EPCOS

    B72210S2301K131 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72220S2271K101
    B72220S2271K101 EPCOS

    B72220S2271K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.1535

    RFQ
  • B72520T5040M062
    B72520T5040M062 EPCOS

    B72520T5040M062 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72580E0200K062
    B72580E0200K062 EPCOS

    B72580E0200K062 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.2854

    RFQ
  • B72214T2231K101
    B72214T2231K101 EPCOS

    B72214T2231K101 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
  • B72214S0171K551
    B72214S0171K551 EPCOS

    B72214S0171K551 datasheet pdf and TVS - Varistors, MOVs product details from EPCOS stock available at Utmel

    Price: 0.0000

    RFQ
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