#1981439 Microphone Transformer | Coils And Transformers

1981439

Audio Frequency Transformer

NSN 5950-00-657-2405

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006572405

Product Technical Spec.

Reliability Indicator:
Not established
Impedance Rating In Ohms:
140.0 single component single secondary
Impedance Rating In Ohms:
1925.0 single component single primary
Frequency Rating:
400.0 hertz single component
Body Length:
0.969 inches
Body Width:
0.812 inches
Body Height:
0.875 inches
Distance Between Mounting Facility Centers:
0.375 inches single mounting facility single center group
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
2 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thread Size:
0.112 inches single group
Winding Operating Current:
380.0 microamperes ac single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 wire hook
NSN:
5950-00-657-2405
Item Name:
Transformer,microphone
Cage Code:
10001

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1006991
Cage Code:
56232
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
436319
Cage Code:
56232
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 1981439

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Last Updated: 08/05/2025