#A441-18 Loudspeaker Transformer | Coils And Transformers

A441-18

Audio Frequency Transformer

NSN 5950-00-858-8711

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008588711

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.125 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.750 inches single mounting facility single center group
Impedance Rating In Ohms:
10000.0 single component single secondary
Frequency Rating:
1.0 kilohertz single component
Maximum Transformer Power Rating:
1.5 watts single component
Primary To Secondary Turn Ratio:
1 to 4 single component
Body Length:
2.688 inches
Body Width:
2.312 inches
Body Height:
1.937 inches
Inclosure Type:
Fully enclosed
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
Winding Operating Current:
400.0 milliamperes dc single component single primary
Winding Operating Current:
400.0 milliamperes dc single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 tab, solder lug
NSN:
5950-00-858-8711
Item Name:
Transformer,loudspeaker
Cage Code:
98473

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B-220T113
Cage Code:
98473
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N A441-18

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Last Updated: 08/05/2025