#255M Loudspeaker Transformer | Coils And Transformers

255M

Audio Frequency Transformer

NSN 5950-00-351-5204

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
003515204

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.500 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.625 inches single mounting facility single center group
Mounting Hole Diameter:
0.250 inches single group
Transformer Function:
Input
Impedance Rating In Ohms:
22.0 single component single secondary
Impedance Rating In Ohms:
5800.0 single component single primary
Frequency Rating:
300.0 hertz single component
Primary To Secondary Turn Ratio:
1 to 224 single component
Body Length:
3.406 inches
Body Width:
2.562 inches
Body Height:
3.438 inches
Inclosure Type:
Fully enclosed
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
Winding Operating Current:
175.0 milliamperes dc single component single secondary
Winding Operating Current:
10.0 milliamperes dc single component single primary
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5950-00-351-5204
Item Name:
Transformer,loudspeaker
Cage Code:
70408

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
255M
Cage Code:
57712
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
255M
Cage Code:
06KW9
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
255M
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
255MINPUTTRANSF0RMER
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
255M
Cage Code:
3B4M0
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 255M

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Last Updated: 07/19/2025