#TS-277 Audio Transformer | Coils And Transformers

TS-277

Audio Frequency Transformer

NSN 5950-00-648-2927

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006482927

Detail Specifications

Reliability Indicator:
Not established
Overall Height:
1.688 inches
Mounting Slot Width:
0.120 inches single group
Impedance Rating In Ohms:
15000.0 single component single primary
Impedance Rating In Ohms:
95000.0 single component single secondary
Frequency Rating:
150.0 hertz single component and 4.0 kilohertz single component
Maximum Transformer Power Rating:
6.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 2-1/2 single component
Body Length:
1.406 inches
Body Width:
0.953 inches
Body Height:
1.438 inches
Distance Between Mounting Facility Centers:
1.172 inches single mounting facility single center group
End Application:
Ta-4j aircraft; aircraft, hercules c-130f; aircraft, hercules kc-130; helicopter, sea king h-3; aircraft, orion p-3
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 single group
Mounting Method:
Flange single group and slot single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
4.0 milliamperes dc single component single primary
Terminal Type And Quantity:
5 wire hook
NSN:
5950-00-648-2927
Item Name:
Transformer,audio
Cage Code:
50508

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2052257
Cage Code:
21251
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2052257
Cage Code:
28527
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
647257
Cage Code:
12436
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
647257-000
Cage Code:
12436
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
G9265
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2052257
Cage Code:
57057
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
C2904
Cage Code:
72149
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
G9265
Cage Code:
03776
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
G9265
Cage Code:
80223
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 TS-277

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Last Updated: 06/07/2025