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Circuit Protection:

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Circuit Protection

(25,565)

  • Circuit Breakers (137)
  • ESD Protection Devices (3,125)
  • Fuses & Fuse Accessories (4,879)
  • Gas Discharge Tubes - GDT (635)
  • Line Conditioners (13)
  • Line Reactors (160)
  • Surge Protectors (137)
  • TVS - Transient Voltage Suppressors (13,559)
  • Thermistors (2,920)
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    ERZV10D221
    PANASONIC ERZV10D221
    1845442

    Data Sheet

    RoHS

    PANASONIC
    1. TVS Varistor
    2. 140 V
    3. 180 V
    4. ZNR V
    5. 360 V
    6. Disc 10mm
    7. Zinc Oxide Non-Linear Resistor (ZNR)
    Each
    1+
    CNY2.270
    (CNY2.5651)
    3+
    CNY1.970
    (CNY2.2261)
    5+
    CNY1.670
    (CNY1.8871)
    10+
    CNY1.370
    (CNY1.5481)
    20+
    CNY1.350
    (CNY1.5255)
    More Pricing...
    Min: 1 / Mult: 1
    ZNR V
    ESD103B102ELSE6327XTSA1
    INFINEON ESD103B102ELSE6327XTSA1
    2480929

    Data Sheet

    RoHS

    INFINEON
    1. ESD Protection Device
    2. 48 V
    3. TSLP-2-20
    4. 2 Pins
    5. 15 V
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY2.020
    (CNY2.2826)
    50+
    CNY1.210
    (CNY1.3673)
    250+
    CNY0.904
    (CNY1.0215)
    1000+
    CNY0.621
    (CNY0.7017)
    7500+
    CNY0.576
    (CNY0.6509)
    Min: 5 / Mult: 5
    -
    ESD103B102ELSE6327XTSA1
    INFINEON ESD103B102ELSE6327XTSA1
    2480929RL

    Data Sheet

    RoHS

    INFINEON
    1. ESD Protection Device
    2. 48 V
    3. TSLP-2-20
    4. 2 Pins
    5. 15 V
    Each (Supplied on Cut Tape)
    Cut Tape
    250+
    CNY0.904
    (CNY1.0215)
    1000+
    CNY0.621
    (CNY0.7017)
    7500+
    CNY0.576
    (CNY0.6509)
    Min: 500 / Mult: 5
    -
    SMDJ13CA
    LITTELFUSE SMDJ13CA
    2777296

    Data Sheet

    RoHS

    LITTELFUSE
    1. TVS Diode
    2. SMDJ
    3. Bidirectional
    4. 13 V
    5. 21.5 V
    6. DO-214AB (SMC)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY6.890
    (CNY7.7857)
    10+
    CNY4.850
    (CNY5.4805)
    100+
    CNY3.990
    (CNY4.5087)
    500+
    CNY3.630
    (CNY4.1019)
    1000+
    CNY3.450
    (CNY3.8985)
    More Pricing...
    Min: 1 / Mult: 1
    SMDJ
    AQ4022-01FTG
    LITTELFUSE AQ4022-01FTG
    2834966

    Data Sheet

    RoHS

    LITTELFUSE
    1. ESD Protection Device
    2. Unidirectional
    3. 35 V
    4. SOD-323
    5. 2 Pins
    6. 12 V
    7. 500 W
    8. SPA AQ4022
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.250
    (CNY1.4125)
    Min: 5 / Mult: 5
    SPA AQ4022
    D3V3L2BS3LP-7B
    DIODES INC. D3V3L2BS3LP-7B
    3619747

    Data Sheet

    RoHS

    DIODES INC.
    1. ESD Protection Device
    2. 7.3 V
    3. X1-DFN1006
    4. 3 Pins
    5. 3.3 V
    6. 250 mW
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.660
    (CNY1.8758)
    10+
    CNY1.140
    (CNY1.2882)
    100+
    CNY0.494
    (CNY0.5582)
    500+
    CNY0.464
    (CNY0.5243)
    1000+
    CNY0.427
    (CNY0.4825)
    More Pricing...
    Min: 5 / Mult: 5
    -
    5KP200CA
    LITTELFUSE 5KP200CA
    2777130

    Data Sheet

    RoHS

    LITTELFUSE
    1. TVS Diode
    2. 5KP
    3. Bidirectional
    4. 200 V
    5. 329.2 V
    6. P600
    7. 2 Pins
    Each
    1+
    CNY20.160
    (CNY22.7808)
    10+
    CNY18.230
    (CNY20.5999)
    100+
    CNY18.060
    (CNY20.4078)
    500+
    CNY15.630
    (CNY17.6619)
    Min: 1 / Mult: 1
    5KP
    B72207S0251K101
    EPCOS B72207S0251K101
    1004276

    Data Sheet

    RoHS

    EPCOS
    1. TVS Varistor
    2. MOV
    3. 250 V
    4. 320 V
    5. StandarD
    6. 650 V
    7. Disc 7mm
    8. Metal Oxide Varistor (MOV)
    Each
    1+
    CNY1.250
    (CNY1.4125)
    50+
    CNY1.240
    (CNY1.4012)
    100+
    CNY1.230
    (CNY1.3899)
    250+
    CNY1.100
    (CNY1.243)
    500+
    CNY1.090
    (CNY1.2317)
    More Pricing...
    Min: 1 / Mult: 1
    StandarD
    MF-RG400-0
    BOURNS MF-RG400-0
    2328651

    Data Sheet

    RoHS

    BOURNS
    1. Resettable Fuse
    2. PPTC
    3. MF-RG
    4. 16 VDC
    5. 4 A
    6. 6.8 A
    7. 1 s
    8. Round
    Each
    5+
    CNY5.170
    (CNY5.8421)
    50+
    CNY4.270
    (CNY4.8251)
    250+
    CNY3.820
    (CNY4.3166)
    500+
    CNY3.660
    (CNY4.1358)
    1000+
    CNY3.480
    (CNY3.9324)
    More Pricing...
    Min: 5 / Mult: 5
    MF-RG
    TPSMB220CA
    LITTELFUSE TPSMB220CA
    2830838RL

    Data Sheet

    RoHS

    LITTELFUSE
    1. TVS Diode
    2. TPSMB
    3. Bidirectional
    4. 185 V
    5. 328 V
    6. DO-214AA (SMB)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY2.560
    (CNY2.8928)
    500+
    CNY2.400
    (CNY2.712)
    Min: 100 / Mult: 1
    TPSMB
    SMDJ13CA
    LITTELFUSE SMDJ13CA
    2777296RL

    Data Sheet

    RoHS

    LITTELFUSE
    1. TVS Diode
    2. SMDJ
    3. Bidirectional
    4. 13 V
    5. 21.5 V
    6. DO-214AB (SMC)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY3.990
    (CNY4.5087)
    500+
    CNY3.630
    (CNY4.1019)
    1000+
    CNY3.450
    (CNY3.8985)
    5000+
    CNY3.270
    (CNY3.6951)
    Min: 100 / Mult: 1
    SMDJ
    AQ4022-01FTG
    LITTELFUSE AQ4022-01FTG
    2834966RL

    Data Sheet

    RoHS

    LITTELFUSE
    1. ESD Protection Device
    2. Unidirectional
    3. 35 V
    4. SOD-323
    5. 2 Pins
    6. 12 V
    7. 500 W
    8. SPA AQ4022
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    5+
    CNY1.250
    (CNY1.4125)
    Min: 100 / Mult: 5
    SPA AQ4022
    TPSMB220CA
    LITTELFUSE TPSMB220CA
    2830838

    Data Sheet

    RoHS

    LITTELFUSE
    1. TVS Diode
    2. TPSMB
    3. Bidirectional
    4. 185 V
    5. 328 V
    6. DO-214AA (SMB)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY4.070
    (CNY4.5991)
    10+
    CNY3.550
    (CNY4.0115)
    100+
    CNY2.560
    (CNY2.8928)
    500+
    CNY2.400
    (CNY2.712)
    Min: 1 / Mult: 1
    TPSMB
    B72230M0681M401
    EPCOS B72230M0681M401
    3416006

    Data Sheet

    RoHS

    EPCOS
    1. TVS Varistor
    2. 680 V
    3. 895 V
    4. MT30
    5. Disc 30mm
    6. Metal Oxide Varistor (MOV)
    Each
    1+
    CNY68.000
    (CNY76.840)
    3+
    CNY52.300
    (CNY59.099)
    Min: 1 / Mult: 1
    MT30
    P4SMA15CAHM3_A/H
    VISHAY P4SMA15CAHM3_A/H
    3527819RL

    Data Sheet

    RoHS

    VISHAY
    1. TVS Diode
    2. Bidirectional
    3. 12.8 V
    4. 400 W
    5. 14.3 Vbr-15.8 Vbr
    6. 21.2 Vcl
    7. DO-214AC
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    CNY0.926
    (CNY1.0464)
    1000+
    CNY1.050
    (CNY1.1865)
    Min: 100 / Mult: 5
    TRANSZORB P4SMA Series
    P4SMA15CAHM3_A/H
    VISHAY P4SMA15CAHM3_A/H
    3527819

    Data Sheet

    RoHS

    VISHAY
    1. TVS Diode
    2. Bidirectional
    3. 12.8 V
    4. 400 W
    5. 14.3 Vbr-15.8 Vbr
    6. 21.2 Vcl
    7. DO-214AC
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.440
    (CNY1.6272)
    10+
    CNY1.050
    (CNY1.1865)
    100+
    CNY0.926
    (CNY1.0464)
    Min: 5 / Mult: 5
    TRANSZORB P4SMA Series
    D3V3L2BS3LP-7B
    DIODES INC. D3V3L2BS3LP-7B
    3619747RL

    Data Sheet

    RoHS

    DIODES INC.
    1. ESD Protection Device
    2. 7.3 V
    3. X1-DFN1006
    4. 3 Pins
    5. 3.3 V
    6. 250 mW
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    500+
    CNY0.464
    (CNY0.5243)
    1000+
    CNY0.427
    (CNY0.4825)
    5000+
    CNY0.423
    (CNY0.478)
    Min: 500 / Mult: 5
    -
    MF-LSMF260/16X-2
    BOURNS MF-LSMF260/16X-2
    3949615RL

    Data Sheet

    RoHS

    BOURNS
    1. Resettable Fuse
    2. PPTC
    3. 2920 (7451 Metric)
    4. MF-LSMF Series
    5. 16 V
    6. 2.6 A
    7. 5.2 A
    8. 5 s
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    10+
    CNY2.330
    (CNY2.6329)
    Min: 100 / Mult: 10
    MF-LSMF Series
    MF-LSMF260/16X-2
    BOURNS MF-LSMF260/16X-2
    3949615

    Data Sheet

    RoHS

    BOURNS
    1. Resettable Fuse
    2. PPTC
    3. 2920 (7451 Metric)
    4. MF-LSMF Series
    5. 16 V
    6. 2.6 A
    7. 5.2 A
    8. 5 s
    Each (Supplied on Cut Tape)
    Cut Tape
    10+
    CNY2.330
    (CNY2.6329)
    Min: 10 / Mult: 10
    MF-LSMF Series
    0031.8201
    SCHURTER 0031.8201
    1162740

    Data Sheet

    RoHS

    SCHURTER
    1. Fuseholder
    2. Open Design
    3. 500V
    4. 10A
    5. 5 x 20mm
    6. Through Hole
    7. Black
    Each
    1+
    CNY7.760
    (CNY8.7688)
    5+
    CNY7.420
    (CNY8.3846)
    10+
    CNY7.080
    (CNY8.0004)
    20+
    CNY6.610
    (CNY7.4693)
    40+
    CNY6.140
    (CNY6.9382)
    More Pricing...
    Min: 1 / Mult: 1
    OGN
    01020071Z
    LITTELFUSE 01020071Z
    1603990

    Data Sheet

    RoHS

    LITTELFUSE
    1. Fuseholder
    2. Clip
    3. PCB Mount
    4. 15A
    5. 1/4"
    6. Solder
    7. Through Hole
    8. Brass
    9. Silver Plated
    Each
    1+
    CNY1.940
    (CNY2.1922)
    50+
    CNY1.400
    (CNY1.582)
    100+
    CNY1.350
    (CNY1.5255)
    250+
    CNY1.290
    (CNY1.4577)
    500+
    CNY1.230
    (CNY1.3899)
    More Pricing...
    Min: 1 / Mult: 1
    102
    BZA408B,115
    NEXPERIA BZA408B,115
    8735042

    Data Sheet

    RoHS

    NEXPERIA
    1. ESD Protection Device
    2. TVS
    3. 5 V
    4. SOT-457
    5. 6 Pins
    6. 5 V
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY2.130
    (CNY2.4069)
    50+
    CNY1.840
    (CNY2.0792)
    100+
    CNY1.550
    (CNY1.7515)
    500+
    CNY1.130
    (CNY1.2769)
    1500+
    CNY1.110
    (CNY1.2543)
    Min: 5 / Mult: 5
    -
    NANOSMDC035F-2
    LITTELFUSE NANOSMDC035F-2
    1345940

    Data Sheet

    RoHS

    LITTELFUSE
    1. Resettable Fuse
    2. PPTC
    3. 1206 (3216 Metric)
    4. PolySwitch nanoSMDC Series
    5. 16 VDC
    6. 350 mA
    7. 750 mA
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY3.160
    (CNY3.5708)
    50+
    CNY2.420
    (CNY2.7346)
    250+
    CNY1.980
    (CNY2.2374)
    500+
    CNY1.890
    (CNY2.1357)
    1500+
    CNY1.800
    (CNY2.034)
    Min: 5 / Mult: 5
    PolySwitch nanoSMDC Series
    SP0503BAHTG
    LITTELFUSE SP0503BAHTG
    1827633

    Data Sheet

    RoHS

    LITTELFUSE
    1. ESD Protection Device
    2. TVS
    3. 8.5 V
    4. SOT-143
    5. 4 Pins
    6. 5.5 V
    7. SPA SP05 Series
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY4.400
    (CNY4.972)
    10+
    CNY3.670
    (CNY4.1471)
    100+
    CNY3.120
    (CNY3.5256)
    500+
    CNY2.740
    (CNY3.0962)
    1000+
    CNY2.350
    (CNY2.6555)
    More Pricing...
    Min: 1 / Mult: 1
    SPA SP05 Series
    2920L185DR
    LITTELFUSE 2920L185DR
    1822228

    Data Sheet

    RoHS

    LITTELFUSE
    1. Resettable Fuse
    2. PPTC
    3. 2920 (7351 Metric)
    4. PolySwitch 2920L Series
    5. 33 VDC
    6. 1.85 A
    7. 3.7 A
    8. 2.5 s
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY5.240
    (CNY5.9212)
    50+
    CNY4.110
    (CNY4.6443)
    100+
    CNY4.020
    (CNY4.5426)
    250+
    CNY3.850
    (CNY4.3505)
    500+
    CNY3.590
    (CNY4.0567)
    More Pricing...
    Min: 1 / Mult: 1
    PolySwitch 2920L Series
    1-25 of 25565 items
    of 1023 page(s)

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