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TC33X-2-302E - Bourns

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

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PCB Footprints
TC33X-2-302E - Bourns PCB footprint - Other - Other - TC33X-2-304E-2
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3D Models
TC33X-2-302E - Bourns  - 3D model - Other - TC33X-2-304E-2
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TC33X-2-302E Details

  • Manufacturer Part Number:

    TC33X-2-302E

  • 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:

    3000 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-2-302E 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 optimal performance, minimize parasitic inductance, and reduce electromagnetic interference (EMI).
  • The termination resistor value depends on the specific application, signal frequency, and impedance. Bourns recommends using their online termination resistor calculator tool or consulting with their technical support team to determine the optimal value for your design.
  • While the datasheet specifies the operating temperature range, it's essential to note that the transformer's performance may degrade at extreme temperatures. Bourns recommends operating the TC33X-2-302E within the specified temperature range (-40°C to +125°C) for optimal performance and reliability.
  • The TC33X-2-302E is designed for specific voltage ratings. Exceeding these ratings can lead to premature failure or even catastrophic failure. Bourns recommends consulting their technical support team or application notes to determine the suitability of this transformer for high-voltage applications.
  • Bourns recommends following proper PCB design practices, such as using shielding, grounding, and layout techniques to minimize EMI. Additionally, using Bourns' recommended layout and termination techniques can help ensure EMC compliance.

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