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WBC9-1LC - COILCRAFT

Description: Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:9 0.300-500 MHz

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Symbol
WBC9-1LC - COILCRAFT - PCB symbol
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PCB Footprints
WBC9-1LC - COILCRAFT PCB footprint - Other - Other - WBC9-1LC-3
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3D Models
WBC9-1LC - COILCRAFT - 3D model - Other - WBC9-1LC-3
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WBC9-1LC Details

  • Manufacturer Part Number:

    WBC9-1LC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    7.2

  • Additional Feature:

    IMPEDANCE RATIO IS 1:9

  • Cut-off Frequency-Max:

    500 MHz

  • Cut-off Frequency-Min:

    0.3 MHz

  • Height:

    3.05 mm

  • Insertion Loss:

    0.54 dB

  • JESD-609 Code:

    e1

  • Length:

    4.45 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR, EMBOSSED PLASTIC, 7 INCH

  • Primary Inductance:

    9 µH

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    4.19 mm

WBC9-1LC Frequently Asked Questions (FAQs)

  • The recommended land pattern for the WBC9-1LC is a rectangular pad with a size of 3.8 mm x 2.5 mm, with a non-solder mask defined (NSMD) pad shape.
  • To minimize the impact of PCB layout and proximity to other components, keep the WBC9-1LC at least 1.5 mm away from other components, and use a solid ground plane underneath the inductor to reduce electromagnetic interference (EMI).
  • The WBC9-1LC has an operating temperature range of -40°C to +125°C, with a maximum storage temperature range of -40°C to +150°C.
  • The saturation current of the WBC9-1LC can be determined by using the inductor's DC resistance (DCR) and the core material's saturation characteristics. Consult the datasheet and application notes for more information.
  • Yes, the WBC9-1LC is suitable for high-frequency applications up to 1 GHz, but be aware of the inductor's self-resonant frequency (SRF) and ensure that the operating frequency is below the SRF to avoid resonance and potential oscillations.

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WBC9-1LC 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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