#B1001985 Microphone Transformer | Coils And Transformers

B1001985

Audio Frequency Transformer

NSN 5950-00-648-1507

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006481507

Detail Specifications

Reliability Indicator:
Not established
Transformer Function:
Output
Impedance Rating In Ohms:
100.0 single component single secondary
Impedance Rating In Ohms:
10000.0 single component single primary
Frequency Rating:
30.0 hertz single component and 3.4 kilohertz single component
Maximum Transformer Power Rating:
1.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 10 single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Body Length:
Between 2.173 inches and 2.203 inches
Body Outside Diameter:
Between 1.173 inches and 1.203 inches
Distance Between Mounting Facility Centers:
1.188 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thread Size:
0.138 inches single group
Winding Operating Current:
10.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 standoff, solder lug
NSN:
5950-00-648-1507
Item Name:
Microphone Transformer
Cage Code:
31550

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SC-B-104726
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
A1001984
Cage Code:
31550
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
A1001984
Cage Code:
28528
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
B1001985
Cage Code:
28528
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 B1001985

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Last Updated: 05/10/2025