#645994 Microphone Transformer | Coils And Transformers

645994

Audio Frequency Transformer

NSN 5950-00-553-3752

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005533752

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.062 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.062 inches single mounting facility single center group
Transformer Function:
Input
Impedance Rating In Ohms:
200000.0 single component single primary
Impedance Rating In Ohms:
720000.0 single component single secondary
Frequency Rating:
60.0 hertz single component
Primary To Secondary Turn Ratio:
1 to 6 single component
Body Length:
3.750 inches
Body Width:
2.750 inches
Body Height:
2.750 inches
Inclosure Type:
Hermetically sealed
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
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 standoff, solder lug
NSN:
5950-00-553-3752
Item Name:
Microphone Transformer
Cage Code:
76101

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
645994
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
38974
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
645994
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
393W11
Cage Code:
82359
RNCC:
5
RNVC:
9
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 645994

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Last Updated: 08/09/2025