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3299W-1-253LF - Bourns

Description: 25 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 25.0 Turn Top Adjustment

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Symbol
3299W-1-253LF - Bourns - PCB symbol
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PCB Footprints
3299W-1-253LF - Bourns PCB footprint - Other - Other - 3299W-1-253LF-2
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3299W-1-253LF - Bourns - 3D model - Other - 3299W-1-253LF-2
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3299W-1-253LF Details

  • Manufacturer Part Number:

    3299W-1-253LF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Not Compliant

  • Country Of Origin:

    Costa Rica

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.50

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.5

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.51 mm

  • Lead Length:

    6.22 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 Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    6.1 mm

  • Packing Method:

    TUBE

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    25000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    TRIMMER

  • Rotational Angle:

    9000 deg

  • Surface Mount:

    NO

  • Technology:

    CERMET

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

  • Working Voltage:

    300 V

3299W-1-253LF Frequently Asked Questions (FAQs)

  • Bourns recommends a specific PCB layout and land pattern to ensure optimal performance and minimize parasitic effects. It's essential to follow the recommended layout to achieve the specified electrical characteristics.
  • While the datasheet provides some information on operating temperatures, engineers may want to know more about the component's performance in extreme environments. Bourns can provide additional information on the component's reliability and performance in high-temperature and high-humidity conditions.
  • To ensure reliable assembly and minimize defects, engineers may want to know the recommended soldering and assembly techniques for the 3299W-1-253LF. Bourns can provide guidance on the optimal assembly process.
  • Engineers may want to know about any specific EMI/EMC considerations for the 3299W-1-253LF, such as shielding or filtering requirements. Bourns can provide guidance on how to minimize electromagnetic interference and ensure compliance with relevant standards.
  • While the datasheet provides some information on the component's electrical characteristics, engineers may want to know more about its behavior under fault conditions. Bourns can provide additional information on the component's response to overvoltage, overcurrent, and other fault conditions.

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3299W-1-253LF Overview

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Part Image 3299W-1-253 Bourns Inc

Trimmer, Cermet, 0.5W, 25000ohm, 300V, 10% +/-Tol, 100ppm/Cel, 25 Turn(s)