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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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7000 PRODUCT RESULTS FOR ""

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7000 Products

    SMLJ43A
    Data Sheet
    SMLJ43A Bourns
    Diode TVS Single Uni-Dir 43V 3KW 2-Pin SMC
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    In Stock: 3000
    Ships Immediately
    500
    $1.08
    1,000 +
    $1.07
    SRN4018-331M
    Data Sheet
    SRN4018-331M Bourns
    Ind4x4x1.8mm,330uH20%0.2A,semi-shdSMD
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    In Stock: 3000
    Ships Immediately
    3,000
    $0.1479
    6,000
    $0.1458
    9,000
    $0.1419
    12,000
    $0.1415
    27,000
    $0.1393
    SRN5040TA-470K
    Data Sheet
    SRN5040TA-470K Bourns
    Ind,4.95x4.95x3.8mm,47uH,1A,semi-shdSMD
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    In Stock: 3000
    Ships Immediately
    1,500
    $0.1791
    3,000
    $0.1751
    6,000
    $0.1702
    7,500
    $0.1679
    10,500
    $0.1675
    SRN6028C-4R7M
    SRN6028C-4R7M Bourns
    Inductor Power Semi-Shielded Wirewound 4.7uH 20% 100KHz 15Q-Factor Ferrite 3.1A 0.03Ohm DCR 2424 T/R
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    In Stock: 3000
    Ships Immediately
    1,500
    $0.1615
    3,000
    $0.1578
    6,000
    $0.1534
    7,500
    $0.1530
    10,500
    $0.1513
    SRR4528A-271M
    Data Sheet
    SRR4528A-271M Bourns
    Ind Power Shielded Wirewound 0.2uH ±20% 100kHz Ferrite 0.34A T/R
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    In Stock: 3000
    Ships Immediately
    500
    $0.4136
    1,000
    $0.3837
    2,500
    $0.3826
    5,000
    $0.3577
    7,500
    $0.3568
    TBU-CA040-500-WH
    Data Sheet
    TBU-CA040-500-WH Bourns
    TBU Bidirectional 400V 200V 1us DFN SMD T/R
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    In Stock: 2500
    Ships Immediately
    250
    $0.791
    500
    $0.762
    1,000
    $0.760
    3,000
    $0.736
    6,000
    $0.727
    TBU-CA050-050-WH
    Data Sheet
    TBU-CA050-050-WH Bourns
    TBU Bidirectional 500V 250V 1us DFN SMD T/R
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    In Stock: 1250
    Ships Immediately
    250
    $0.952
    500
    $0.925
    1,000
    $0.914
    3,000
    $0.853
    6,000
    $0.801
    TBU-CA065-050-WH-Q
    TBU-CA065-050-WH-Q Bourns
    Surge Protector, 1 Pole, 300VAC Rohs Compliant: Yes
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    In Stock: 2750
    Ships Immediately
    250
    $0.814
    500
    $0.784
    1,000
    $0.782
    3,000
    $0.758
    6,000
    $0.748
    TBU-CA085-300-WH
    Data Sheet
    TBU-CA085-300-WH Bourns
    Transient Blocking Unit (TBU) - Bidirectional - 6.5 x 4 x 0.85 mm - Maximum impulse voltage 850V - Maximum RMS vo ...
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    In Stock: 324
    Ships Immediately
    On Order: 3000
    can ship 11/2/26
    250
    $1.303
    500
    $1.040
    1,000
    $0.969
    3,000
    $0.853
    6,000
    $0.801
    TC42X-2-203E
    Data Sheet
    TC42X-2-203E Bourns
    Trimmer Potentiometer - 20 kOhms - ±25% Tolerance - 0.1W - ±250ppm/°C - 1 Turn - Top Adjustment - Cermet Resistiv ...
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    On Order: 6000
    can ship 8/31/26
    1,000
    $0.3001
    3,000
    $0.2797
    6,000
    $0.2371
    9,000
    $0.2365
    12,000
    $0.2360