#NT577A Loudspeaker Transformer | Coils And Transformers

NT577A

Audio Frequency Transformer

NSN 5950-00-237-7891

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002377891

Product Technical Spec.

Center To Center Distance Between Mounting Facilities Parallel To Length:
1.812 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.812 inches single mounting facility single center group
Impedance Rating In Ohms:
15.0 single component 1st secondary
Impedance Rating In Ohms:
600.0 single component 2nd secondary
Impedance Rating In Ohms:
10000.0 single component single primary
Frequency Rating:
250.0 hertz single component and 4.0 kilohertz single component
Maximum Transformer Power Rating:
10.0 decibels single component
Primary To Secondary Turn Ratio:
1 to 4.08 to 25.8 single component
Body Length:
2.875 inches
Body Outside Diameter:
2.188 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 2 secondary single component
Terminal Type And Quantity:
8 standoff, solder lug
NSN:
5950-00-237-7891
Item Name:
Transformer,loudspeaker
Cage Code:
07843

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number nt577a and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N NT577A

New Products Recently updated in coils and transformers

  • 292MS749P001 power transformer
    NSN 5950-00-020-9324

    4.540 inches overall length, 2.987 inches overall height, 3.802 inches overall width, open inclosure type, 6 single group mounting facility quantity

  • 292MT749P001 power transformer
    NSN 5950-00-020-9324

    4.540 inches overall length, 2.987 inches overall height, 3.802 inches overall width, open inclosure type, 6 single group mounting facility quantity

  • 9T46Y602 power transformer
    NSN 5950-00-020-9523

    0.410 inches single group mounting slot width, 60.0 hertz single component frequency rating, single phase to single phase single component input-output phase relationship

  • SJ20A power transformer
    NSN 5950-00-020-9320

    1.750 inches single mounting facility single center group center to center distance between mounting facilities parallel to length

  • 292MT748P001 power transformer
    NSN 5950-00-020-9320

    1.750 inches single mounting facility single center group center to center distance between mounting facilities parallel to length

  • 292MS748P001 power transformer
    NSN 5950-00-020-9320

    1.750 inches single mounting facility single center group center to center distance between mounting facilities parallel to length


Best-Selling Products A collection of our most popular products

Last Updated: 07/08/2025