#146-257-001 Loudspeaker Transformer | Coils And Transformers

146-257-001

Audio Frequency Transformer

NSN 5950-00-729-8497

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007298497

Technical Specifications of NSN

Reliability Indicator:
Not established
Impedance Rating In Ohms:
2500.0 single component single secondary
Impedance Rating In Ohms:
12000.0 single component single primary
Frequency Rating:
300.0 hertz single component and 20.0 kilohertz single component
Maximum Transformer Power Rating:
100.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 2.24 single component
Body Length:
1.406 inches
Body Outside Diameter:
0.953 inches
Inclosure Type:
Hermetically sealed
Mounting Method:
Terminal single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
1.0 milliamperes dc single component single primary
Terminal Type And Quantity:
5 wire lead
NSN:
5950-00-729-8497
Item Name:
Transformer,loudspeaker
Cage Code:
88818

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
Y3250
Cage Code:
15634
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
Y3250
Cage Code:
80223
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 146-257-001

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Last Updated: 08/12/2025