#40074 Microphone Transformer | Coils And Transformers

40074

Audio Frequency Transformer

NSN 5950-00-553-6745

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005536745

Technical Specifications of NSN

Reliability Indicator:
Not established
Transformer Function:
Input
Impedance Rating In Ohms:
250000.0 single component single secondary
Impedance Rating In Ohms:
50.0 single component single primary and 600.0 single component single primary
Frequency Rating:
100.0 hertz single component and 15.0 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 20-39/64 single component
Winding Shielding Method:
Internal shield grounded to inclosure and core and brought out to terminal single component
Body Length:
1.125 inches
Body Width:
0.750 inches
Body Height:
0.750 inches
Distance Between Mounting Facility Centers:
0.844 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 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):
40 single group
Thread Size:
0.112 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 solder stud
NSN:
5950-00-553-6745
Item Name:
Transformer,microphone
Cage Code:
0LG51

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
25T871505REVA
Cage Code:
1VPW8
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
40074
Cage Code:
04386
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
25T871505REVA
Cage Code:
94990
RNCC:
5
RNVC:
9
RNAAC:
XX
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 40074

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Last Updated: 07/30/2025