#290799ISSUE8 Microphone Transformer | Coils And Transformers

290799ISSUE8

Audio Frequency Transformer

NSN 5950-00-645-4256

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006454256

Product Technical Spec.

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.141 inches single group
Impedance Rating In Ohms:
456000.0 single component single secondary
Impedance Rating In Ohms:
800.0 single component single primary
Frequency Rating:
100.0 hertz single component and 4.0 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 21.7 single component
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
1.656 inches
Body Outside Diameter:
1.031 inches
Body Height:
1.625 inches
Distance Between Mounting Facility Centers:
1.406 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Terminal Type And Quantity:
4 standoff, solder lug
NSN:
5950-00-645-4256
Item Name:
Microphone Transformer
Cage Code:
14100

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
290799
Cage Code:
12436
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
290799ISSUE8
Cage Code:
12436
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
W1734
Cage Code:
08715
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 290799ISSUE8

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Last Updated: 07/20/2025