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Circuit Protection:

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Circuit Protection

(25,546)

  • Circuit Breakers (136)
  • ESD Protection Devices (3,125)
  • Fuses & Fuse Accessories (4,877)
  • Gas Discharge Tubes - GDT (635)
  • Line Conditioners (13)
  • Line Reactors (160)
  • Surge Protectors (137)
  • TVS - Transient Voltage Suppressors (13,543)
  • Thermistors (2,920)
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    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
    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+
    CNY2.730
    (CNY3.0849)
    10+
    CNY2.670
    (CNY3.0171)
    100+
    CNY2.600
    (CNY2.938)
    500+
    CNY2.530
    (CNY2.8589)
    1000+
    CNY2.460
    (CNY2.7798)
    More Pricing...
    Min: 1 / Mult: 1
    TPSMB
    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+
    CNY2.600
    (CNY2.938)
    500+
    CNY2.530
    (CNY2.8589)
    1000+
    CNY2.460
    (CNY2.7798)
    5000+
    CNY2.390
    (CNY2.7007)
    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
    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
    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
    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
    PESD5V0S1BA,115
    NEXPERIA PESD5V0S1BA,115
    8737690

    Data Sheet

    RoHS

    NEXPERIA
    1. ESD Protection Device
    2. TVS
    3. 10 V
    4. SOD-323
    5. 2 Pins
    6. 5 V
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY2.100
    (CNY2.373)
    10+
    CNY1.520
    (CNY1.7176)
    100+
    CNY0.718
    (CNY0.8113)
    500+
    CNY0.703
    (CNY0.7944)
    1000+
    CNY0.374
    (CNY0.4226)
    More Pricing...
    Min: 5 / Mult: 5
    -
    PTVS5V0S1UR,115
    NEXPERIA PTVS5V0S1UR,115
    1829262

    Data Sheet

    RoHS

    NEXPERIA
    1. TVS Diode
    2. PTVS5
    3. Unidirectional
    4. 5 V
    5. 9.2 V
    6. SOD-123
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY1.950
    (CNY2.2035)
    50+
    CNY1.640
    (CNY1.8532)
    100+
    CNY1.330
    (CNY1.5029)
    500+
    CNY0.920
    (CNY1.0396)
    1500+
    CNY0.902
    (CNY1.0193)
    Min: 5 / Mult: 5
    PTVS5
    0031.8211
    SCHURTER 0031.8211
    1162741

    Data Sheet

    RoHS

    SCHURTER
    1. Fuseholder
    2. PCB Mount
    3. Open Design
    4. 250V
    5. 10A
    6. 5 x 20mm
    7. Solder
    8. Screw / Rivet / Through Hole
    9. IP20
    Each
    1+
    CNY6.960
    (CNY7.8648)
    5+
    CNY6.720
    (CNY7.5936)
    10+
    CNY6.480
    (CNY7.3224)
    20+
    CNY6.000
    (CNY6.780)
    40+
    CNY5.520
    (CNY6.2376)
    More Pricing...
    Min: 1 / Mult: 1
    OGN
    USBLC6-2P6
    STMICROELECTRONICS USBLC6-2P6
    1295310

    Data Sheet

    RoHS

    STMICROELECTRONICS
    1. ESD Protection Device
    2. Array
    3. 17 V
    4. SOT-666
    5. 6 Pins
    6. 1.1 V
    7. USBLC
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    CNY2.240
    (CNY2.5312)
    50+
    CNY1.880
    (CNY2.1244)
    100+
    CNY1.520
    (CNY1.7176)
    500+
    CNY1.070
    (CNY1.2091)
    1500+
    CNY1.050
    (CNY1.1865)
    Min: 5 / Mult: 5
    USBLC
    SMBJ5.0A-E3/52
    VISHAY SMBJ5.0A-E3/52
    9551107

    Data Sheet

    RoHS

    VISHAY
    1. TVS Diode
    2. TRANSZORB SMBJ Series
    3. Unidirectional
    4. 5 V
    5. 9.2 V
    6. DO-214AA (SMB)
    7. 2 Pins
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    CNY2.880
    (CNY3.2544)
    10+
    CNY1.920
    (CNY2.1696)
    50+
    CNY1.670
    (CNY1.8871)
    100+
    CNY1.430
    (CNY1.6159)
    250+
    CNY1.170
    (CNY1.3221)
    Min: 1 / Mult: 1
    TRANSZORB SMBJ Series
    SMAJ12CA
    BOURNS SMAJ12CA
    1899444

    Data Sheet

    RoHS

    BOURNS
    1. TVS Diode
    2. SMAJ1
    3. Bidirectional
    4. 12 V
    5. 19.9 V
    6. DO-214AC (SMA)
    7. 2 Pins
    Each
    5+
    CNY4.040
    (CNY4.5652)
    10+
    CNY2.500
    (CNY2.825)
    100+
    CNY1.600
    (CNY1.808)
    500+
    CNY1.110
    (CNY1.2543)
    1000+
    CNY0.897
    (CNY1.0136)
    More Pricing...
    Min: 5 / Mult: 5
    SMAJ1
    0031.3901
    SCHURTER 0031.3901
    1651784

    Data Sheet

    RoHS

    SCHURTER
    1. Fuseholder
    2. Panel Mount
    3. Front Side
    4. 250V
    5. 10A
    6. 5 x 20mm
    7. Solder
    8. Slotted Cap
    9. IP40
    10. PC3
    Each
    1+
    CNY46.710
    (CNY52.7823)
    5+
    CNY41.440
    (CNY46.8272)
    10+
    CNY38.220
    (CNY43.1886)
    20+
    CNY34.930
    (CNY39.4709)
    40+
    CNY31.640
    (CNY35.7532)
    More Pricing...
    Min: 1 / Mult: 1
    FBS1
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