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    BALF-SPI-01D3

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    50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
    Learn More about BALF-SPI-01D3

    Quantity $ per Unit Savings
    1 - 9$0.570%
    10 - 99$0.4718%
    100$0.3342%
    100 + Contact Sales
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    In stock
    $0.57
    Parameter NameParameter Value
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameChip Scale Package 0.4mm pitch

    STMicroelectronics BALF-SPI-01D3 is an ultra miniature balun. The BALF-SPI-01D3 integrates matching network and harmonics filters. Matching impedance has been customized for the SPIRIT1 ST transceiver.


    The BALF-SPI-01D3 uses STMicroelectronics IPD technology on non-conductive glass substrate which optimize RF performance.

    Key features
    • 50 Ω nominal input / conjugate match to SPIRIT1
    • Low insertion loss
    • Low amplitude imbalance
    • Low phase imbalance
    • Small footprint
    • Benefits
      • Very low profile (< 670 μm)
      • High RF performance
      • RF BOM and area reduction