#NT581 Audio Transformer | Coils And Transformers

NT581

Audio Frequency Transformer

NSN 5950-00-221-2944

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002212944

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.500 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.500 inches single mounting facility single center group
Impedance Rating In Ohms:
4.0 single component single secondary
Impedance Rating In Ohms:
5000.0 single component single primary
Frequency Rating:
250.0 hertz single component and 4.0 kilohertz single component
Frequency Rating:
250.0 hertz and 4.0 kilohertz single component
Maximum Transformer Power Rating:
300.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 35-3/10 single component
Body Length:
2.500 inches
Body Outside Diameter:
1.812 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Mounting Method:
Flange and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Function And Quantity:
1 primary and 1 secondary single component
Winding Operating Current:
10.0 milliamperes dc single component single primary
Terminal Type And Quantity:
4 standoff, solder lug
NSN:
5950-00-221-2944
Item Name:
Transformer,audio
Cage Code:
07843

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
91843
Cage Code:
15634
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
304130
Cage Code:
80064
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
304130
Cage Code:
80064
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
304130
Cage Code:
80064
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
304130
Cage Code:
80064
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
304130
Cage Code:
80064
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
304130
Cage Code:
80064
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
91843
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N NT581

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Last Updated: 05/08/2025