#478-0178-000 Loudspeaker Transformer | Coils And Transformers

478-0178-000

Audio Frequency Transformer

NSN 5950-00-645-1905

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006451905

Technical Specifications of NSN

Reliability Indicator:
Not established
Transformer Function:
Input
Impedance Rating In Ohms:
50.0 single component single primary and 250.0 single component single primary
Impedance Rating In Ohms:
60000.0 single component single secondary
Frequency Rating:
400.0 hertz single component and 3.0 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 16-1/5 single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Body Length:
1.750 inches
Body Width:
1.438 inches
Body Height:
2.500 inches
Distance Between Mounting Facility Centers:
1.500 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
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
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 standoff, solder lug
NSN:
5950-00-645-1905
Item Name:
Transformer,loudspeaker
Cage Code:
88113

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
GAI7204T
Cage Code:
82199
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
AI7204T
Cage Code:
88113
RNCC:
5
RNVC:
2
RNAAC:
TX
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 478-0178-000

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Last Updated: 07/24/2025