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    Through Hole Audio Transformer 10 kΩ, 49 kΩ

    RS Stock No.:
    123-7204
    Mfr. Part No.:
    A187A16C/1
    Brand:
    OEP
    OEP
    View all Audio Transformers
    33 In stock - FREE next working day delivery available
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    £72.12

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    RS Stock No.:
    123-7204
    Mfr. Part No.:
    A187A16C/1
    Brand:
    OEP
    COO (Country of Origin):
    GB

    Legislation and Compliance

    COO (Country of Origin):
    GB

    Product Details

    OEP A187A16C/1 Microphone Transformers


    A187A16C/1 microphone transformers from OEP have been designed for matching low output moving coil pickups to balanced valve pre-amplifiers. These audio transformers are ideal for impedance matching and signal splitting. A low distortion core enables low harmonic distortion while multi-layered winding enables improved coupling and reduces leakage inductance.

    500uV maximum input voltage
    640 mH nominal primary inductance tolerance at 1 kHz, 0.1 V
    430 μH typical primary leakage inductance at 1 kHz, 0.1 V
    35 pF interwinding capacitance at 20 kHz, 0.1 V (screens earthed)
    10 Hz to 30 kHz ±0.5dB frequency response

    Note

    Do not pass DC through windings.

    Specifications

    AttributeValue
    Primary Impedance30 Ω, 100 Ω
    Secondary Impedance10 kΩ, 49 kΩ
    Primary DC Resistance19Ω
    Secondary DC Resistance647Ω
    Dimensions29.4 x 25 x 24.2mm
    Mounting TypeThrough Hole
    Termination TypePC Pin
    Weight56g
    Depth24.2mm
    Length29.4mm
    Width25mm
    Isolation Voltage500V
    Maximum Operating Frequency30kHz
    Turns Ratio1 C.T :7+10
    Core TypeLaminated
    Minimum Temperature0°C
    Maximum Temperature+70°C
    ConstructionEnclosed
    Minimum Operating Frequency10Hz
    33 In stock - FREE next working day delivery available
    Add to Basket
    Units

    Added

    Price Each

    £60.10

    (exc. VAT)

    £72.12

    (inc. VAT)

    UnitsPer unit
    1 - 9£60.10
    10 +£52.59