#D178408 Loudspeaker Transformer | Coils And Transformers

D178408

Audio Frequency Transformer

NSN 5950-00-250-1786

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002501786

Product Technical Spec.

Reliability Indicator:
Not established
Overall Length:
Between 3.437 inches and 3.562 inches
Overall Height:
Between 2.625 inches and 2.874 inches
Overall Width:
Between 1.687 inches and 1.812 inches
Impedance Rating In Ohms:
1440.0 single component single secondary
Impedance Rating In Ohms:
16000.0 single component single primary
Frequency Rating:
400.0 hertz single component
Maximum Transformer Power Rating:
10.0 watts single component
Primary To Secondary Turn Ratio:
1 to 3-21/64 single component
Maximum Operating Temp:
76.0 degrees celsius
Distance Between Mounting Facility Centers:
2.250 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
Thread Size:
0.164 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 wire hook
NSN:
5950-00-250-1786
Item Name:
Transformer,loudspeaker
Cage Code:
70408

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C2631
Cage Code:
72149
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
7605337
Cage Code:
19200
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
39227
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
D178408
Cage Code:
64959
RNCC:
5
RNVC:
9
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 D178408

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Last Updated: 06/29/2025