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SM-3TW102 - Nidec Copal

Description: Trimmer Resistors - SMD 1 KW 3mm SMD multi turn J-lead, top adj., 11 turn

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Symbol
SM-3TW102 - Nidec Copal - PCB symbol
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PCB Footprints
SM-3TW102 - Nidec Copal PCB footprint - Other - Other - SM-3TW102-3
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3D Models
SM-3TW102 - Nidec Copal - 3D model - Other - SM-3TW102-3
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SM-3TW102 Details

  • Manufacturer Part Number:

    SM-3TW102

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.50

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    Nidec Copal Electronics Corporation

  • YTEOL:

    7

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • Construction:

    Rectangular

  • Ganging Number:

    1

  • JESD-609 Code:

    e2

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    11

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    3.9 mm

  • Package Length:

    3.9 mm

  • Package Style:

    SMT

  • Package Width:

    3.2 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Power Dissipation (P):

    0.125 W

  • Rated Temperature:

    70 °C

  • Resistance:

    1000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    TRIMMER

  • Rotational Angle:

    3960 deg

  • Size Code:

    1513

  • Surface Mount:

    YES

  • Technology:

    CERMET

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Shape:

    HOOK

  • Tolerance:

    20%

  • Working Voltage:

    11.2 V

SM-3TW102 Frequently Asked Questions (FAQs)

  • A symmetrical layout with a solid ground plane and minimal signal trace length is recommended. It's also important to keep the input and output traces separate to minimize noise coupling.
  • Ensure proper heat sinking, avoid overheating, and follow the recommended derating guidelines for high-temperature operation. Also, consider using a thermal interface material to improve heat transfer.
  • The maximum allowable voltage deviation is ±10% of the rated input voltage. Exceeding this may affect the device's performance and reliability.
  • Yes, but ensure the device is properly sealed and conformal coated to prevent moisture ingress. Also, follow the recommended storage and handling guidelines to prevent moisture absorption.
  • Start by checking the input voltage, output voltage, and current. Verify the PCB layout and component placement. Use an oscilloscope to check for noise and oscillations. Consult the datasheet and application notes for troubleshooting guidelines.

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SM-3TW102 Overview

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