#55C146 Audio Transformer | Coils And Transformers

55C146

Audio Frequency Transformer

NSN 5950-00-646-3085

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
006463085

Detail Specifications

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.190 inches single group
Impedance Rating In Ohms:
150.0 single component 2nd secondary
Impedance Rating In Ohms:
150.0 single component 3rd secondary
Impedance Rating In Ohms:
2000.0 single component single primary
Impedance Rating In Ohms:
50.0 single component 1st secondary
Frequency Rating:
300.0 hertz single component and 3.5 kilohertz single component
Maximum Transformer Power Rating:
2.0 watts single component
Primary To Secondary Turn Ratio:
1 to 9 over-all single component
Body Length:
2.438 inches
Body Width:
1.890 inches
Body Height:
2.440 inches
Distance Between Mounting Facility Centers:
2.120 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
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 3 secondary single component
Winding Operating Current:
60.0 milliamperes dc single component single primary
Terminal Type And Quantity:
8 tab, solder lug
NSN:
5950-00-646-3085
Item Name:
Transformer,audio
Cage Code:
26916

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
16285
Cage Code:
80089
RNCC:
3
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
SCC83835
Cage Code:
80063
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 55C146

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Last Updated: 07/28/2025