#25C91 Audio Transformer | Coils And Transformers

25C91

Audio Frequency Transformer

NSN 5950-00-188-4118

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001884118

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.500 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.500 inches single mounting facility single center group
Mounting Hole Diameter:
0.156 inches single group
Impedance Rating In Ohms:
5000.0 single component single primary
Impedance Rating In Ohms:
0.03 single component single secondary and 0.12 single component single secondary and 0.5 single component single secondary and 2.0 single component single secondary
Frequency Rating:
200.0 hertz single component and 8.0 kilohertz single component
Maximum Transformer Power Rating:
1.0 watts single component
Body Length:
1.875 inches
Body Width:
1.875 inches
Body Height:
2.125 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 1 secondary single component
Terminal Type And Quantity:
9 tab, solder lug
NSN:
5950-00-188-4118
Item Name:
Transformer,audio
Cage Code:
87771

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C11139
Cage Code:
27594
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
497MA2
Cage Code:
94653
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 25C91

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Last Updated: 08/05/2025