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WB9-1L - COILCRAFT

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

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Symbol
WB9-1L - COILCRAFT - PCB symbol
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PCB Footprints
WB9-1L - COILCRAFT PCB footprint - Other - Other - WB9-1L-3
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3D Models
WB9-1L - COILCRAFT - 3D model - Other - WB9-1L-3
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WB9-1L Details

  • Manufacturer Part Number:

    WB9-1L

  • 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 : 9

  • Cut-off Frequency-Max:

    125 MHz

  • Cut-off Frequency-Min:

    0.125 MHz

  • Height:

    5.72 mm

  • Insertion Loss:

    0.57 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:

    25 µH

  • Surface Mount:

    NO

  • Terminal Finish:

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

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    7.24 mm

WB9-1L 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.
  • While the WB9-1L is rated for operation up to 125°C, it's essential to derate the current rating for temperatures above 85°C. Consult Coilcraft's temperature derating chart for specific guidance.
  • To minimize the risk of mechanical stress affecting the inductor's performance, avoid bending or flexing the component during handling and assembly. Use a pick-and-place machine or a vacuum pickup tool to handle the component.
  • The WB9-1L has an MSL rating of 1, which means it can withstand normal humidity levels without special handling or storage requirements.
  • While the WB9-1L is designed for general-purpose use, it's not optimized for high-frequency applications. For frequencies above 100 MHz, consider using a high-frequency inductor specifically designed for that range.

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WB9-1L Overview

Use the download button to access the WB9-1L schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like WB9-1, or try a keyword search, such as RF Transformers

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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