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3269W-1-253LF - Bourns

Description: Bourns 3269W Series 12-Turn SMD Cermet Trimmer Resistor with Solder Pin Terminations, 25kΩ ±10% 0.25W ±100ppm/°C

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Symbol
3269W-1-253LF - Bourns - PCB symbol
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PCB Footprints
3269W-1-253LF - Bourns PCB footprint - Other - Other - Gull Wing
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3D Models
3269W-1-253LF - Bourns - 3D model - Other - Gull Wing
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3269W-1-253LF Details

  • Manufacturer Part Number:

    3269W-1-253LF

  • 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:

    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:

    GULL WING

  • Tolerance:

    10%

  • Working Voltage:

    300 V

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

  • Bourns provides a recommended PCB layout and land pattern in their application notes or design guides. It's essential to follow these guidelines to ensure proper mounting, thermal management, and signal integrity.
  • While the datasheet provides temperature ratings, engineers may want to know the device's performance in extreme temperatures. Bourns may provide additional information on temperature derating, thermal resistance, or reliability data upon request.
  • The datasheet may not explicitly state the ESD protection level. However, Bourns may provide information on the device's ESD sensitivity and recommended handling procedures to prevent damage.
  • While the datasheet may not specify these applications, Bourns may have additional certifications, such as AEC-Q100 or AS9100, or provide custom testing and validation for these industries upon request.
  • This information is typically not found in the datasheet. Engineers should contact Bourns' sales team or authorized distributors for lead time and MOQ information.

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3269W-1-253LF Overview

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3269W-1-253LF Alternates

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Image Part Number Model
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

Trimmer, Cermet, 0.25W, 25000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 12 Turn(s), 2517