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3269W-1-503LF - Bourns

Description: 50kΩ, SMD Trimmer Potentiometer 0.25W Top Adjust Bourns, 3269

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Symbol
3269W-1-503LF - Bourns - PCB symbol
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PCB Footprints
3269W-1-503LF - Bourns PCB footprint - Other - Other - 3269W-1-503LF-2
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3269W-1-503LF - Bourns - 3D model - Other - 3269W-1-503LF-2
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3269W-1-503LF Details

  • Manufacturer Part Number:

    3269W-1-503LF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    1/4 INCH, SQUARE, 3 PINS

  • Reach Compliance Code:

    Not Compliant

  • Country Of Origin:

    Costa Rica

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.50

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    12

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    7.44 mm

  • Package Length:

    6.35 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    4.32 mm

  • Packing Method:

    TUBE

  • Rated Power Dissipation (P):

    0.25 W

  • Rated Temperature:

    85 °C

  • Resistance:

    50000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    TRIMMER

  • Rotational Angle:

    4320 deg

  • Size Code:

    2517

  • Surface Mount:

    YES

  • Technology:

    CERMET

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Shape:

    GULL WING

  • Tolerance:

    10%

  • Working Voltage:

    300 V

3269W-1-503LF Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure proper thermal management and minimize electromagnetic interference (EMI).
  • While the datasheet specifies an operating temperature range of -40°C to 150°C, Bourns recommends derating the component's power rating at higher temperatures. Consult Bourns' application notes for specific derating guidelines.
  • Bourns recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 10-15 seconds. Avoid exceeding 280°C (536°F) to prevent damage to the component.
  • While the 3269W-1-503LF is a high-quality component, it's essential to consult Bourns' reliability and quality documentation to ensure it meets the specific requirements of your application. Additional testing and validation may be necessary.
  • Bourns recommends following standard ESD handling precautions, such as using wrist straps, anti-static bags, and ESD-safe workstations. The 3269W-1-503LF has a human body model (HBM) ESD rating of 2 kV.

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3269W-1-503LF Overview

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