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91A1A-B28-B15L - Bourns

Description: Potentiometers 5/8" SQUARE ST PANEL CTRL

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91A1A-B28-B15L - Bourns PCB footprint - Other - Other - 91A1A-B28-B15L-1
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91A1A-B28-B15L - Bourns  - 3D model - Other - 91A1A-B28-B15L-1
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91A1A-B28-B15L Details

  • Manufacturer Part Number:

    91A1A-B28-B15L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Not Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    5 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • Actuator Orientation:

    HORIZONTAL

  • Actuator Type:

    SHAFT

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e3

  • Mounting Feature:

    PANEL MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    17.45 mm

  • Package Length:

    15.88 mm

  • Package Style:

    Panel Mount

  • Package Width:

    12.7 mm

  • Rated Power Dissipation (P):

    1 W

  • Rated Temperature:

    70 °C

  • Resistance:

    10000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    POTENTIOMETER

  • Rotational Angle:

    240 deg

  • Surface Mount:

    NO

  • Technology:

    CONDUCTIVE PLASTIC

  • Temperature Coefficient:

    1000 ppm/°C

  • Terminal Finish:

    Tin (Sn)

  • Terminal Shape:

    FLAT

  • Tolerance:

    20%

91A1A-B28-B15L Frequently Asked Questions (FAQs)

  • A symmetrical layout with a solid ground plane and minimal signal trace length is recommended to minimize electromagnetic interference (EMI) and ensure optimal performance.
  • Ensure proper thermal management by providing adequate heat sinking and airflow around the device. Also, follow the recommended derating guidelines for high-temperature operation.
  • The maximum allowable voltage is 15V, as specified in the datasheet. Exceeding this voltage may result in device damage or failure.
  • Yes, the 91A1A-B28-B15L is suitable for high-frequency applications up to 1 GHz. However, ensure proper PCB layout and signal integrity to minimize signal loss and distortion.
  • Use a systematic approach to troubleshoot issues, starting with visual inspection, then checking power supply and signal integrity, and finally, using oscilloscope or signal analyzer to identify signal anomalies.

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91A1A-B28-B15L Overview

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