#4-2949 Isolation And Step Down And Step Up Power Transformer | Coils And Transformers

4-2949

Power Transformer

NSN 5950-00-689-1492

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
006891492

Product Features

Secondary currents are listed as dc

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.120 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.750 inches single mounting facility single center group
Frequency Rating:
50.0 hertz single component and 400.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
Internal shield grounded to core single component
Body Length:
Between 2.685 inches and 2.695 inches
Body Width:
Between 2.305 inches and 2.315 inches
Body Height:
Between 3.745 inches and 3.755 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
2 primary single component and 3 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.164 inches single group
Winding Operating Current:
5.0 milliamperes dc single component 3rd secondary
Winding Operating Current:
200.0 milliamperes dc single component 2nd secondary
Winding Operating Current:
60.0 milliamperes dc single component 1st secondary
Winding Operating Voltage:
115.00 ac volts single component all primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
10 wire hook
NSN:
5950-00-689-1492
Item Name:
Transformer,power,isolation And Step Down And Step Up
Cage Code:
22558

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
A8479
Cage Code:
05584
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
PEI 7072
Cage Code:
13483
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SM-C-552723
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
6826
Cage Code:
89870
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 4-2949

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Last Updated: 05/30/2025