RA-53-A

Coils and Transformers

TRANSFORMER,AUDIO FREQUENCY

RA-53-A

5950-01-079-9051

5950 - Coils and Transformers

Espey Mfg & Electronics Corp.

TRANSFORMER,AUDIO FREQUENCY

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Technical Characteristics

  • Test Data Document

    81349-mil-prf-27 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

  • Impedance Rating In Ohms

    50.0 nominal single component all secondary and 150.0 nominal single component all secondary

  • Inclosure Type

    hermetically sealed

  • Thread Series Designator

    unc single group

  • Nominal Thread Size

    0.138 inches single group

  • ~1

    data on certain environmental and performance

  • Mounting Facility Quantity

    4 single group

  • Winding Shielding Method

    core grounded and brought out to terminal single component

  • Winding Function And Quantity

    2 primary single component and 2 secondary single component

  • Winding Tap Location (Non-Core)

    tap w/o center tap single component all primary

  • Overall Width

    1.500 inches minimum and 1.625 inches maximum

  • Frequency Rating

    10.0 hertz minimum single component and 20.0 kilohertz maximum single component

  • Winding Tap Location (Non-Core)

    tap w/o center tap single component all secondary

  • Impedance Rating In Ohms

    50.0 nominal single component all primary and 150.0 nominal single component all primary

  • Mounting Method

    threaded hole single group

  • Thread Class (Non-Core)

    2b single group

  • Thread Direction (Non-Core)

    right-hand single group

  • Maximum Transformer Power Rating

    6.0 milliwatts single component

  • Overall Length

    1.500 inches minimum and 1.625 inches maximum

  • Center To Center Distance Between Mounting Facilities Parallel To Length

    1.127 inches minimum single mounting facility single center group and 1.247 inches maximum single mounting facility single center group

  • Specification/Standard Data

    81349-mil-prf-27/30 government specification

  • Maximum Operating Temp

    105.0 deg celsius

  • Terminal Type And Quantity

    13 turret

  • Body Height

    2.250 inches minimum and 2.375 inches maximum

  • Reliability Indicator

    not established

  • Center To Center Distance Between Mounting Facilities Parallel To Width

    1.127 inches minimum single mounting facility single center group and 1.247 inches maximum single mounting facility single center group

  • Frequency Response Tolerance In Decibels (Non-Core)

    -2.0/+2.0 single component

  • Unpackaged Unit Weight (Non-Core)

    10.600 ounces

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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