#U8987 Modulation Transformer | Coils And Transformers

U8987

Audio Frequency Transformer

NSN 5950-00-231-4764

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002314764

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.062 inches single mounting facility single center group
Overall Height:
4.750 inches
Impedance Rating In Ohms:
50.0 single component single secondary
Impedance Rating In Ohms:
10000.0 single component single primary
Maximum Transformer Power Rating:
5.0 watts single component
Primary To Secondary Turn Ratio:
1 to 14 single component
Body Length:
3.625 inches
Body Width:
3.188 inches
Body Height:
4.000 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):
24 single group
Thread Size:
0.190 inches single group
Winding Operating Current:
40.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 standoff, solder lug
NSN:
5950-00-231-4764
Item Name:
Modulation Transformer
Cage Code:
54X10

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
U8987
Cage Code:
3B150
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
499735PC2
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1000A146
Cage Code:
94404
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1000A146
Cage Code:
3B150
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
U8987
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1000A146
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1000A146
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 U8987

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Last Updated: 08/10/2025