#755-201 Microphone Transformer | Coils And Transformers

755-201

Audio Frequency Transformer

NSN 5950-00-681-7673

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006817673

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.438 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
Impedance Rating In Ohms:
250.0 single component single secondary
Impedance Rating In Ohms:
7.5 single component single primary and 15.0 single component single primary and 30.0 single component single primary and 45.0 single component single primary and 75.0 single component single primary and 105.0 single component single primary
Frequency Rating:
15.0 hertz single component and 65.0 hertz single component
Primary To Secondary Turn Ratio:
1 to 2-2/5 single component
Winding Shielding Method:
Internal shield grounded to inclosure and core and brought out to terminal single component
Body Length:
4.250 inches
Body Width:
2.562 inches
Body Height:
3.500 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.164 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
11 wire lead
NSN:
5950-00-681-7673
Item Name:
Microphone Transformer
Cage Code:
49956

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
755-201
Cage Code:
94404
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
D156573
Cage Code:
3B150
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
D156573
Cage Code:
94404
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
D156573
Cage Code:
70408
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
D156573
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
D156573
Cage Code:
54X10
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 755-201

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Last Updated: 08/07/2025