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    BAL-NRF01D3

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    50Ω nominal input / conjugate match balun to nRF24LE1 & nRF51822-QFAA, with integrated harmonic filter
    Learn More about BAL-NRF01D3

    Quantity $ per Unit Savings
    1 - 9$0.610%
    10 - 99$0.4920%
    100 - 250$0.3150%
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    In stock
    $0.61
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    Parameter NameParameter Value
    Operating Temp Min Celsius105.0
    Operating Temp Max Celsius-40.0
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameChip Scale Package 0.4mm pitch

    STMicroelectronics BAL-NRF01D3 is an ultraminiature balun. The device integrates matching network and harmonics filter. Matching impedance has been customized for the following Nordic Semiconductor circuits: nRF24LE1 QFN-32 pins, nRF24AP2-1CH, nRF24AP2-8CH, nRF51422-QFAA (build code CA/C0), nRF51822-QFAA (build code CA/C0) and nRF51822-QFAB (build code AA/A0).


    The device uses STMicroelectronics’ IPD technology on a non-conductive glass substrate to optimize RF performance.


    The BAL-NRF01D3 has been tested and approved by Nordic Semiconductor in their nRF2723 and nRF2752 nRFgo modules.

    Key features
    • 50 Ω nominal input / conjugate match to Nordic Semiconductor chips nRF24LE1 QFN32, nRF24AP2-1CH, nRF24AP2-8CH, nRF51422-QFAA (build code CA/C0), nRF51822-QFAA (build code CA/C0) and nRF51822-QFAB (build code AA/A0)
    • Low insertion loss
    • Low amplitude imbalance
    • Low phase imbalance
    • Small footprint < 1.5 mm2