#156-222R Microphone Transformer | Coils And Transformers

156-222R

Audio Frequency Transformer

NSN 5950-00-646-3108

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006463108

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.625 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.250 inches single mounting facility single center group
Overall Height:
3.250 inches
Impedance Rating In Ohms:
600000.0 single component single secondary
Impedance Rating In Ohms:
64000.0 single component single primary
Frequency Rating:
10.0 hertz single component and 220.0 hertz single component
Maximum Transformer Power Rating:
800.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 5 single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Body Length:
2.188 inches
Body Width:
2.188 inches
Body Height:
2.875 inches
Inclosure Type:
Fully enclosed
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:
0.138 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 wire lead
NSN:
5950-00-646-3108
Item Name:
Microphone Transformer
Cage Code:
76095

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SC-B-125333
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SC-B-125333
Cage Code:
04YE2
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
T-55553
Cage Code:
96256
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
C8274
Cage Code:
72149
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SK5320-3018
Cage Code:
31922
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SC-B-125333
Cage Code:
20723
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 156-222R

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Last Updated: 07/16/2025