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3269W-1-253GLF - Bourns

Description: Trimmer Resistors - SMD 1/4" 25Kohms 10% Vertical Adjust

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Symbol
3269W-1-253GLF - Bourns - PCB symbol
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PCB Footprints
3269W-1-253GLF - Bourns PCB footprint - Other - Other - 3269W-1-200LF-3
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3269W-1-253GLF - Bourns - 3D model - Other - 3269W-1-200LF-3
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3269W-1-253GLF Details

  • Manufacturer Part Number:

    3269W-1-253GLF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • 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

  • Ganging Number:

    1

  • 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:

    TR, EMBOSSED, 13 INCH

  • Rated Power Dissipation (P):

    0.25 W

  • Rated Temperature:

    85 °C

  • Resistance:

    25000 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:

    L BEND

  • Tolerance:

    10%

  • Working Voltage:

    300 V

3269W-1-253GLF Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application note AN164, which can be found on their website. It's essential to follow these guidelines to ensure proper mounting and to minimize thermal resistance.
  • Proper thermal management is crucial for the 3269W-1-253GLF. Ensure good airflow around the device, and consider using a heat sink or thermal interface material (TIM) to reduce thermal resistance. Bourns also recommends following the guidelines in their application note AN164 for thermal management.
  • The maximum operating temperature range for the 3269W-1-253GLF is -40°C to +150°C. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. Consult the datasheet and application notes for more information.
  • The 3269W-1-253GLF is designed to withstand moderate vibration levels. However, if your application involves extreme vibration, you should consider using additional mechanical support or vibration dampening measures to ensure the device's reliability and performance.
  • Bourns provides various safety and regulatory certifications for the 3269W-1-253GLF, such as AEC-Q200 and IATF 16949. However, it's essential to review the specific requirements of your application and ensure the device meets those standards. Consult with Bourns' technical support or a qualified engineer for guidance.

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3269W-1-253GLF Overview

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3269W-1-253GLF Alternates

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Part Image 3269W-1-253 Bourns Inc

Trimmer, Cermet, 0.25W, 25000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 12 Turn(s), 2517
Part Image 3269W-1-253G Bourns Inc

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