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3296W-1-254 - Bourns

Description: TRIMMER 250K OHM 0.5W PC PIN TOP

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3296W-1-254 - Bourns PCB footprint - Other - Other - 3296W-1-254-1
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3296W-1-254 - Bourns  - 3D model - Other - 3296W-1-254-1
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3296W-1-254 Details

  • Manufacturer Part Number:

    3296W-1-254

  • Pbfree Code:

    No

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Not Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.50

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    5.63

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e0

  • Lead Diameter:

    0.51 mm

  • Lead Length:

    6.4 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    25

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    10.03 mm

  • Package Length:

    9.53 mm

  • Package Style:

    Radial

  • Package Width:

    4.83 mm

  • Packing Method:

    TUBE

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    250000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    TRIMMER

  • Rotational Angle:

    9000 deg

  • Surface Mount:

    NO

  • Technology:

    CERMET

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    TIN LEAD

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

  • Working Voltage:

    300 V

3296W-1-254 Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes (AN16) and on their website. It's essential to follow these guidelines to ensure proper thermal management, minimize parasitic inductance, and optimize performance.
  • To select the correct inductor, consider factors such as operating frequency, current rating, inductance value, DC resistance, and physical size. Bourns offers a product selection guide and online tools to help engineers choose the right inductor for their application.
  • The self-resonant frequency (SRF) of the 3296W-1-254 inductor is not explicitly stated in the datasheet. However, Bourns provides an SRF calculator tool on their website, which can be used to estimate the SRF based on the inductor's characteristics.
  • The 3296W-1-254 inductor has a rated operating temperature range of -40°C to +125°C. While it can operate at high temperatures, it's essential to consider the derating curves and thermal management strategies to ensure reliable operation in extreme temperature environments.
  • Bourns recommends storing the 3296W-1-254 inductor in a dry, cool place, away from direct sunlight and moisture. Handling should be done with care to avoid mechanical stress, and ESD precautions should be taken to prevent damage.

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3296W-1-254 Overview

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3296W-1-254 Alternates

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Image Part Number Model
Part Image 3296W-1-254LF Bourns Inc

Trimmer, Cermet, 0.5W, 250000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 25 Turn(s)

Part Image 3296W-1-254R Bourns Inc

Trimmer, Cermet, 0.5W, 250000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 25 Turn(s)

Part Image 3296W-1-254RLF Bourns Inc

Trimmer, Cermet, 0.5W, 250000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 25 Turn(s), RADIAL LEADED

Part Image CT-94EW250KOHM(254) Nidec Copal Electronics Corporation

Trimmer, Cermet, 0.5W, 250000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 15 Turn(s)

Part Image 3296W-1-254A Bourns Inc

Trimmer, Cermet, 0.5W, 250000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 25 Turn(s)

For a full list of alternate parts for 3296W-1-254, check out Findchips.com