#4772071 Bell Ringing Transformer 1.490 inches single mounting facility single center group center to center distance between mounting facilities parallel to length

4772071

Power Transformer

NSN 5950-00-012-4881

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000124881
Description

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

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.490 inches single mounting facility single center group and 1.510 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.615 inches single mounting facility single center group and 1.635 inches single mounting facility single center group
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Three phase to three phase single component
Transformer Winding Connection Type:
Delta-wye
Maximum Transformer Power Rating:
92.0 watts single component
Winding Shielding Method:
Internal shield grounded to core single component
Body Length:
3.500 inches
Body Width:
2.700 inches
Body Height:
1.900 inches
Maximum Operating Temp:
130.0 degrees celsius
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thread Size:
0.138 inches single group
Winding Operating Current:
4.0 amperes dc single component single secondary
Winding Operating Voltage:
200.00 ac volts single component single primary
Winding Operating Voltage:
23.00 dc volts single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
7 tab, solder lug
NSN:
5950-00-012-4881
Item Name:
Transformer,bell Ringing
Cage Code:
95266

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
477207-1
Cage Code:
96214
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
477207-1
Cage Code:
0VCT0
RNCC:
5
RNVC:
2
RNAAC:
ZZ
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 4772071

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Last Updated: 07/29/2025