#ETA509 Audio Transformer | Coils And Transformers

ETA509

Audio Frequency Transformer

NSN 5950-00-221-0228

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002210228

Detail Specifications

Mounting Hole Diameter:
0.125 inches single group
Impedance Rating In Ohms:
175.0 single component single primary
Impedance Rating In Ohms:
4000.0 single component single secondary
Frequency Rating:
380.0 hertz single component and 420.0 hertz single component
Body Length:
0.733 inches
Body Width:
0.686 inches
Body Height:
0.844 inches
Distance Between Mounting Facility Centers:
0.953 inches single mounting facility single center group
Inclosure Type:
Open
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
Terminal Type And Quantity:
5 wire lead
NSN:
5950-00-221-0228
Item Name:
Transformer,audio
Cage Code:
99251

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
ETA509
Cage Code:
55972
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
AU4292
Cage Code:
95970
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N ETA509

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Last Updated: 05/31/2025