#872978 Microphone Transformer | Coils And Transformers

872978

Audio Frequency Transformer

NSN 5950-00-227-7810

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002277810

Product Features

Shield is connected to one side of secondary

Product Technical Spec.

Reliability Indicator:
Not established
Transformer Function:
Input
Impedance Rating In Ohms:
32500.0 single component single secondary
Impedance Rating In Ohms:
100.0 single component single primary
Primary To Secondary Turn Ratio:
1 to 18 single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Body Length:
1.390 inches
Body Outside Diameter:
0.910 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
3 single group
Mounting Method:
Unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Center To Center Distance Between Mounting Facilities Parallel To The Base Of An Isosceles Triangle:
0.630 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle:
1.060 inches single mounting facility single center group
Terminal Type And Quantity:
4 standoff, solder lug
NSN:
5950-00-227-7810
Item Name:
Transformer,microphone
Cage Code:
06141

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
873670
Cage Code:
06141
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
872978
Cage Code:
29732
RNCC:
5
RNVC:
2
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 872978

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Last Updated: 08/08/2025