#25C847478ISSUEC Microphone Transformer | Coils And Transformers

25C847478ISSUEC

Audio Frequency Transformer

NSN 5950-00-543-9021

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005439021

Product Technical Spec.

Reliability Indicator:
Not established
Impedance Rating In Ohms:
3.2 single component single secondary
Impedance Rating In Ohms:
5000.0 single component single primary
Frequency Rating:
300.0 hertz single component and 3.0 kilohertz single component
Maximum Transformer Power Rating:
4.5 watts single component
Primary To Secondary Turn Ratio:
1 to 39 single component
Body Length:
1.625 inches
Body Width:
1.688 inches
Body Height:
1.875 inches
Distance Between Mounting Facility Centers:
1.719 inches single mounting facility single center group
Inclosure Type:
Fully enclosed
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
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
55.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
4 wire lead
NSN:
5950-00-543-9021
Item Name:
Transformer,microphone
Cage Code:
1VPW8

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
25C847478ISSUEC
Cage Code:
94990
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 25C847478ISSUEC

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Last Updated: 07/20/2025