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WB2-1TL - COILCRAFT

Description: Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

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Symbol
WB2-1TL - COILCRAFT - PCB symbol
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PCB Footprints
WB2-1TL - COILCRAFT PCB footprint - Other - Other - WB2-1TL-2
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3D Models
WB2-1TL - COILCRAFT - 3D model - Other - WB2-1TL-2
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WB2-1TL Details

  • Manufacturer Part Number:

    WB2-1TL

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6

  • Additional Feature:

    IMPEDANCE RATIO IS 1 : 2

  • Cut-off Frequency-Max:

    400 MHz

  • Cut-off Frequency-Min:

    0.07 MHz

  • Height:

    5.72 mm

  • Insertion Loss:

    1 dB

  • JESD-609 Code:

    e3

  • Length:

    8.26 mm

  • Mounting Feature:

    THROUGH HOLE MOUNTED

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TUBE

  • Primary Inductance:

    38 µH

  • Surface Mount:

    NO

  • Terminal Finish:

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

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    7.24 mm

WB2-1TL Frequently Asked Questions (FAQs)

  • Coilcraft recommends a land pattern with a pad size of 2.5 mm x 1.5 mm, with a non-solder mask defined (NSMD) pad and a 0.5 mm gap between pads.
  • WB2-1TL is rated for operation up to 125°C, but derating is required above 85°C. Consult the datasheet for specific derating curves.
  • To minimize the impact of mechanical stress, ensure proper PCB layout, avoid bending or flexing the PCB, and use a sufficient amount of solder to secure the inductor.
  • The ESR of WB2-1TL is not explicitly stated in the datasheet, but it can be estimated to be around 0.1-0.2 ohms based on the inductor's DC resistance and operating frequency.
  • WB2-1TL is suitable for high-frequency applications up to several hundred kHz. However, core losses and skin effect may become significant at very high frequencies, so simulation and testing are recommended.

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WB2-1TL Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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