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51AAA-C24-B15L - Bourns

Description: Bourns Cermet Potentiometer with a 6.35 mm Dia. Shaft 10kΩ ±20% 0.5W ±1000ppm/°C, Linear, Panel Mount

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51AAA-C24-B15L Details

  • Manufacturer Part Number:

    51AAA-C24-B15L

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    12.5 MM, SQUARE, 3 PINS, ROHS COMPLIANT

  • Reach Compliance Code:

    Not Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • Actuator Orientation:

    HORIZONTAL

  • Actuator Type:

    SHAFT

  • Construction:

    Square

  • Ganging Number:

    1

  • JESD-609 Code:

    e3

  • Lead Length:

    6.6 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    1 °C

  • Package Height:

    13.25 mm

  • Package Length:

    12.5 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    PCB Mount

  • Package Width:

    8.89 mm

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    10000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    POTENTIOMETER

  • Rotational Angle:

    270 deg

  • Size Code:

    4565

  • Surface Mount:

    NO

  • Technology:

    CONDUCTIVE PLASTIC

  • Temperature Coefficient:

    1000 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    WIRE

  • Tolerance:

    20%

51AAA-C24-B15L Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane and a minimum of 1 oz copper thickness to minimize thermal resistance and ensure optimal performance.
  • Yes, the 51AAA-C24-B15L is designed to withstand high-vibration environments. However, it's recommended to follow Bourns' guidelines for vibration testing and ensure proper mounting and soldering to prevent mechanical stress.
  • Bourns provides thermal derating curves in the datasheet. Engineers should use these curves to determine the maximum operating temperature and power rating for their specific application. Additionally, thermal simulation tools can be used to model the device's thermal performance.
  • Bourns recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 10-30 seconds. Engineers should follow the recommended soldering profile to prevent thermal damage and ensure reliable operation.
  • The 51AAA-C24-B15L is designed to operate in a normal indoor environment. However, if the device will be exposed to high humidity or wet conditions, engineers should consider applying a conformal coating or using a sealed enclosure to prevent moisture ingress.

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51AAA-C24-B15L Overview

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