#A7553 Audiofrequency-input Transformer | Coils And Transformers

A7553

Audio Frequency Transformer

NSN 5950-00-647-6269

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006476269

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.688 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.438 inches single mounting facility single center group
Impedance Rating In Ohms:
600.0 single component single primary
Impedance Rating In Ohms:
100000.0 single component single secondary
Frequency Rating:
400.0 hertz single component and 8.0 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 13 single component
Body Length:
2.281 inches
Body Width:
2.031 inches
Body Height:
3.094 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 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
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 turret
NSN:
5950-00-647-6269
Item Name:
Transformer,audiofrequency-input
Cage Code:
00144

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N A7553

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Last Updated: 07/26/2025