#A3879 Microphone Transformer | Coils And Transformers

A3879

Audio Frequency Transformer

NSN 5950-00-645-4745

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006454745

Product Technical Spec.

Reliability Indicator:
Not established
Impedance Rating In Ohms:
4.0 single component single secondary
Impedance Rating In Ohms:
10000.0 single component single primary
Frequency Rating:
100.0 hertz single component and 2.0 kilohertz single component
Maximum Transformer Power Rating:
5.0 watts single component
Primary To Secondary Turn Ratio:
1 to 49-7/10 single component
Body Length:
2.375 inches
Body Width:
1.375 inches
Body Height:
1.375 inches
Distance Between Mounting Facility Centers:
2.000 inches single mounting facility single center group
Inclosure Type:
Partially enclosed, double shell
Mounting Facility Quantity:
2 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
30.0 milliamperes dc single component single primary
Terminal Type And Quantity:
4 wire lead
NSN:
5950-00-645-4745
Item Name:
Microphone Transformer
Cage Code:
80089

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
A2932
Cage Code:
74042
RNCC:
5
RNVC:
9
RNAAC:
XX
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 A3879

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Last Updated: 06/20/2025