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3339P-1-500LF - Bourns

Description: Trimmer Resistors - Through Hole 50ohm 5/16" Rnd 4Turn Cermet

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3339P-1-500LF Details

  • Manufacturer Part Number:

    3339P-1-500LF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Costa Rica

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.50

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.5

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • Construction:

    Circular

  • Ganging Number:

    1

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.43 mm

  • Lead Length:

    4.78 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    4

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    7.62 mm

  • Package Length:

    6.35 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Packing Method:

    Tube

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    85 °C

  • Resistance:

    50 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    TRIMMER

  • Rotational Angle:

    1440 deg

  • Surface Mount:

    NO

  • Technology:

    CERMET

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    TIN

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

  • Working Voltage:

    300 V

3339P-1-500LF Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure proper performance and reliability.
  • While the datasheet provides temperature ratings, it's essential to note that the device's performance may degrade at high temperatures. Bourns recommends derating the device's current rating and considering thermal management strategies for high-temperature applications.
  • Yes, the 3339P-1-500LF is designed to withstand vibrations and shocks. However, it's crucial to follow proper mounting and soldering techniques to ensure the device's reliability in such environments.
  • Bourns recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 10-30 seconds. It's essential to follow this profile to prevent damage to the device.
  • The 3339P-1-500LF is designed to operate in a variety of environments, including humid and moist conditions. However, it's essential to follow proper conformal coating and sealing techniques to ensure the device's reliability in such environments.

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3339P-1-500LF Overview

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Part Image 3339P-1-500 Bourns Inc

Trimmer, Cermet, 0.5W, 50ohm, 300V, 10% +/-Tol, 100ppm/Cel, 4 Turn(s)