Bourns® Industrial Automation Solutions with Resistors, Protection Devices and Magnetics

Bourns® offers a broad portfolio of components for industrial automation, including current sense and power resistors, circuit protection devices, magnetics, and transformers. These solutions help improve system safety, efficiency, and reliability in demanding industrial environments.

  • Wide range of resistors for current sensing and power management in automation systems
  • Surge, overvoltage, and circuit protection solutions for safer industrial equipment
  • High-efficiency inductors and magnetics designed for compact power supplies
  • Isolation transformers supporting reliable battery management and control systems
  • Automotive-grade components qualified for harsh industrial environments
  • Proven Bourns engineering for durability, precision, and long-term performance
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6995 Products

    SMAJ58CA
    Data Sheet
    SMAJ58CA Bourns
    TVS Diode Single Bi-Dir 58V 400W 2-Pin SMA T/R
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    In Stock: 3496
    Immediately
    On Order: 10000
    Ships 9/27/27
    1
    $0.0882
    5,000
    $0.0801
    10,000
    $0.0794
    25,000
    $0.0792
    50,000
    $0.0790
    4610X-101-472LF
    Data Sheet
    4610X-101-472LF Bourns
    Resistor Networks - 4.7K Ohm - 1.25W - 25.35 x 2.49 x 5.08mm - Conformal Coated - 10-Pin - SIP package - Through ...
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    In Stock: 15999
    Immediately
    On Order: 20000
    Ships 3/11/27
    1,000
    $0.1244
    3,000
    $0.1232
    5,000
    $0.1010
    8,000
    $0.1001
    25,000
    $0.0999
    CD143A-SR05
    Data Sheet
    CD143A-SR05 Bourns
    ESD Suppressors / TVS Diodes - 5V - 500W - 4-Pin - SOT-143 - Surface Mount.
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    On Order: 12000
    Ships 2/22/27
    1,000
    $0.5048
    3,000
    $0.4382
    6,000
    $0.4099
    9,000
    $0.3879
    12,000
    $0.3870
    CDSOD323-T05LC
    Data Sheet
    CDSOD323-T05LC Bourns
    ESD Suppressors / TVS Diodes - 5V - 2-Pin - SOD-323 - 1(Typ) pF - Surface Mount.
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    In Stock: 9572
    Immediately
    On Order: 12000
    Ships 8/2/27
    1,000
    $0.2737
    3,000
    $0.2683
    6,000
    $0.2653
    9,000
    $0.2613
    12,000
    $0.2557
    CDSOD323-T12C-DSL
    Data Sheet
    CDSOD323-T12C-DSL Bourns
    ESD Suppressors / TVS Diodes - 12V - 2-Pin - SOD-323 - 3(Typ) pF - Surface Mount.
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    In Stock: 7852
    Immediately
    On Order: 12000
    Ships 1/11/27
    1,000
    $0.2436
    3,000
    $0.2373
    6,000
    $0.2331
    9,000
    $0.2325
    12,000
    $0.2301
    SMBJ51CA
    Data Sheet
    SMBJ51CA Bourns
    Diode TVS Single Bi-Dir 51V 600W 2-Pin SMB
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    In Stock: 19815
    Immediately
    3,000
    $0.0884
    6,000
    $0.0863
    9,000
    $0.0851
    12,000
    $0.0838
    27,000
    $0.0828
    TC33X-2-504E
    Data Sheet
    TC33X-2-504E Bourns
    Res Trimmer 500K Ohm 25% 0.1W(1/10W) 1(Elec)/1(Mech)Turns (3.6 X 3.8mm) Footprint SMD T/R
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    In Stock: 7500
    Immediately
    2,500
    $0.1502
    5,000
    $0.1409
    7,500
    $0.1364
    10,000
    $0.1314
    25,000
    $0.1235
    CD214A-S1D
    CD214A-S1D Bourns
    A 200V, 1A, SMA Compatible, Glass Passivated Rectifier Diode | Bourns CD214A-S1D
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    In Stock: 6000
    Immediately
    3,000
    $0.0697
    6,000
    $0.0619
    12,000
    $0.0522
    27,000
    $0.0473
    51,000
    $0.0472
    TBU-CA065-300-WH
    Data Sheet
    TBU-CA065-300-WH Bourns
    Transient Blocking Unit (TBU) - Bidirectional - 6.5 x 4 x 0.85 mm - Maximum impulse voltage 650V - Maximum RMS vo ...
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    In Stock: 7725
    Immediately
    On Order: 3000
    Ships 7/26/27
    250
    $1.300
    500
    $1.045
    1,000
    $0.964
    3,000
    $0.955
    6,000
    $0.952
    TBU-DF085-300-WH
    Data Sheet
    TBU-DF085-300-WH Bourns
    Dual Bi-directional Device 300mA 850V
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    In Stock: 4854
    Immediately
    250
    $1.68
    500
    $1.63
    1,000
    $1.59
    1,500
    $1.58
    3,000
    $1.50