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TCK-155 - Traco Power

Description: Fixed Inductors Inductor 39uH 0.35A 1.5 Ohm

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PCB Footprints
TCK-155 - Traco Power PCB footprint - Other - Other - TCK-155-2
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3D Models
TCK-155 - Traco Power  - 3D model - Other - TCK-155-2
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TCK-155 Details

  • Manufacturer Part Number:

    TCK-155

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Traco Power

  • YTEOL:

    6.6

  • Case/Size Code:

    1412

  • Construction:

    Rectangular

  • DC Resistance:

    1 Ω

  • Inductance-Nom (L):

    39 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    2.1 mm

  • Package Length:

    3.5 mm

  • Package Style:

    SMT

  • Package Width:

    3 mm

  • Rated Current-Max:

    0.5 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    10%

TCK-155 Frequently Asked Questions (FAQs)

  • The recommended maximum capacitance value for the input filter capacitor is 220uF. Exceeding this value may affect the stability of the converter.
  • Yes, the TCK-155 can be used in a redundant configuration, but it requires an external ORing diode and a suitable control circuit to ensure proper operation.
  • The minimum input voltage required for the TCK-155 to start up is 1.5V below the nominal input voltage rating. For example, for a 24V input model, the minimum input voltage is 22.5V.
  • The TCK-155 is rated for operation up to 80°C, but derating is required above 60°C. Consult the datasheet for derating curves and ensure proper thermal management to ensure reliable operation.
  • The recommended maximum output capacitance value for the TCK-155 is 1000uF. Exceeding this value may affect the stability of the converter.

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TCK-155 Overview

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