#677-2770-00 Microphone Transformer | Coils And Transformers

677-2770-00

Audio Frequency Transformer

NSN 5950-00-238-0189

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002380189

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.500 inches single mounting facility single center group
Impedance Rating In Ohms:
15000.0 single component single primary
Impedance Rating In Ohms:
15000.0 single component single secondary
Frequency Rating:
100.0 hertz single component and 5.0 kilohertz single component
Frequency Rating:
100.0 hertz and 5.0 kilohertz single component
Maximum Transformer Power Rating:
70.0 watts single component
Primary To Secondary Turn Ratio:
1 to 1 single component
Winding Shielding Method:
Internal shield grounded to inclosure single component
Body Length:
4.562 inches
Body Width:
4.110 inches
Body Height:
5.312 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Mounting Method:
Flange and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Function And Quantity:
1 primary and 1 secondary single component
Winding Operating Current:
40.0 milliamperes dc single component single secondary
Winding Operating Current:
70.0 milliamperes dc single component single primary
Terminal Type And Quantity:
6 standoff, threaded stud
NSN:
5950-00-238-0189
Item Name:
Transformer,microphone
Cage Code:
13499

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8069
Cage Code:
80089
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

  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 677-2770-00 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 677-2770-00

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: 06/05/2025