#BC3181 Grid Modulation Transformer 1.750 inches single mounting facility single center group center to center distance between mounting facilities parallel to length

BC3181

Audio Frequency Transformer

NSN 5950-00-011-1141

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000111141
Description

1.750 inches single mounting facility single center group center to center distance between mounting facilities parallel to length.

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.750 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
Transformer Function:
Modulation
Impedance Rating In Ohms:
100.0 single component single primary
Frequency Rating:
300.0 hertz single component and 10.0 kilohertz single component
Maximum Transformer Power Rating:
41.5 watts single component
Body Length:
2.250 inches
Body Width:
2.000 inches
Body Height:
2.125 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 2 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
100.0 milliamperes dc single component single primary
Winding Operating Current:
40.0 milliamperes dc single component 1st secondary
Winding Operating Current:
200.0 milliamperes dc single component 2nd secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
7 pin
NSN:
5950-00-011-1141
Item Name:
Grid Modulation Transformer
Cage Code:
97315

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
667-0090-000
Cage Code:
13499
RNCC:
3
RNVC:
2
RNAAC:
TA
Status:
A
MSDS:
SADC:
Part Number:
667-0090-00
Cage Code:
13499
RNCC:
5
RNVC:
9
RNAAC:
TA
Status:
A
MSDS:
SADC:
Part Number:
3-12942
Cage Code:
00144
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 BC3181

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Last Updated: 06/07/2025