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3057Y-1-202 - Bourns

Description: Trimmer Resistors - Through Hole 2Kohms 5% 1 1/4" PC Mount

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3057Y-1-202 Details

  • Manufacturer Part Number:

    3057Y-1-202

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Not Compliant

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.31.00.00

  • Factory Lead Time:

    5 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    8

  • Actuator Orientation:

    HORIZONTAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e4

  • Lead Diameter:

    0.71 mm

  • Lead Length:

    12.7 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    22

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    8 mm

  • Package Length:

    31.75 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Package Width:

    4.83 mm

  • Packing Method:

    Tube

  • Rated Power Dissipation (P):

    1 W

  • Rated Temperature:

    70 °C

  • Resistance:

    2000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    POTENTIOMETER

  • Rotational Angle:

    7920 deg

  • Surface Mount:

    NO

  • Technology:

    WIRE WOUND

  • Temperature Coefficient:

    50 ppm/°C

  • Terminal Finish:

    GOLD OVER NICKEL

  • Terminal Shape:

    WIRE

  • Tolerance:

    5%

3057Y-1-202 Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a ground plane underneath the device to minimize electromagnetic interference (EMI) and ensure optimal performance.
  • While the 3057Y-1-202 is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
  • Follow the recommended soldering profile and use a solder with a melting point above 217°C to ensure a reliable connection. Avoid excessive soldering temperatures and times to prevent damage to the device.
  • Store the 3057Y-1-202 in a dry, cool place, away from direct sunlight and moisture. Handle the devices by the body, avoiding touching the pins or leads to prevent electrostatic discharge (ESD) damage.
  • While the 3057Y-1-202 is designed to be robust, it's essential to consider the mechanical stress and vibration ratings to ensure reliable operation in high-vibration or shock-prone environments.

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3057Y-1-202 Overview

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