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TC33X-2-304E - Bourns

Description: Trimmer Resistors - SMD 3MM 300KOHMS 25% 0.1WATT OPEN FRM

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Symbol
TC33X-2-304E - Bourns - PCB symbol
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PCB Footprints
TC33X-2-304E - Bourns PCB footprint - Other - Other - TC33X-2-304E-2
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3D Models
TC33X-2-304E - Bourns - 3D model - Other - TC33X-2-304E-2
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TC33X-2-304E Details

  • Manufacturer Part Number:

    TC33X-2-304E

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • Actuator Orientation:

    VERTICAL

  • Actuator Type:

    SCREW

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Number of Turns:

    1

  • Operating Temperature-Max:

    120 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Shape:

    RECTANGULAR PACKAGE

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Power Dissipation (P):

    0.1 W

  • Rated Temperature:

    70 °C

  • Resistance:

    300000 Ω

  • Resistance Law:

    LINEAR

  • Resistor Type:

    TRIMMER

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    25%

TC33X-2-304E Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane to minimize noise and ensure optimal performance. A minimum of 2 oz copper thickness is recommended for the PCB.
  • Bourns recommends using ESD protection devices, such as TVS diodes or ESD arrays, on the input and output lines to protect the device from electrostatic discharge. Additionally, handling the device with ESD-safe materials and following proper ESD handling procedures is essential.
  • The TC33X-2-304E is rated for operation from -40°C to +125°C. However, it's essential to note that the device's performance may degrade at extreme temperatures, and derating may be necessary for reliable operation.
  • Yes, the TC33X-2-304E is designed to withstand vibrations up to 10 G peak acceleration. However, it's crucial to ensure proper PCB mounting and secure the device to prevent mechanical stress and damage.
  • Bourns recommends following a systematic troubleshooting approach, starting with visual inspection of the device and PCB, then checking for proper power supply and signal connections. If issues persist, consult the datasheet and application notes or contact Bourns' technical support for assistance.

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TC33X-2-304E Overview

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