#2557891-1REVC Isolation And Step Up Power Transformer | Coils And Transformers

2557891-1REVC

Power Transformer

NSN 5950-00-985-3155

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
009853155

Product Features

Primary centertap voltages shall be balanced within pormi% of each other, secondary terminal 4 shall be in phase with terminal 1 phase shift 2deg

Product Technical Spec.

Overall Height:
1.190 inches
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
External inclosure single component
Body Outside Diameter:
1.130 inches
Body Height:
0.880 inches
Overall Diameter:
1.130 inches
Inclosure Type:
Fully enclosed
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Voltage:
174.00 ac volts single component single primary
Winding Operating Voltage:
49.00 ac volts single component single secondary
Terminal Type And Quantity:
5 wire lead
NSN:
5950-00-985-3155
Item Name:
Transformer,power,isolation And Step Up
Cage Code:
3B150

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2557891-1REVC
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
2557891-1REVC
Cage Code:
10001
RNCC:
7
RNVC:
2
RNAAC:
HD
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 2557891-1revc 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
--------- Power Transformers
------------ P/N 2557891-1REVC

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: 05/08/2025