#55545 Microphone Transformer | Coils And Transformers

55545

Audio Frequency Transformer

NSN 5950-00-154-0303

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001540303

Product Technical Spec.

Reliability Indicator:
Not established
Impedance Rating In Ohms:
175000.0 single component single primary
Impedance Rating In Ohms:
35000.0 single component single secondary
Frequency Rating:
300.0 hertz single component and 4.0 kilohertz single component
Maximum Transformer Power Rating:
2.5 watts single component
Primary To Secondary Turn Ratio:
1 to 2-1/4 single component
Body Length:
1.531 inches
Body Outside Diameter:
1.500 inches
Mounting Bolt Circle Diameter:
0.531 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
3 single group
Mounting Method:
Unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
7.0 milliamperes dc single component single primary
Terminal Type And Quantity:
5 solder stud
NSN:
5950-00-154-0303
Item Name:
Transformer,microphone
Cage Code:
94923

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
55545
Cage Code:
04655
RNCC:
5
RNVC:
2
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 55545

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Last Updated: 07/23/2025