#C21749-1 Microphone Transformer | Coils And Transformers

C21749-1

Audio Frequency Transformer

NSN 5950-00-646-3614

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006463614

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.030 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.030 inches single mounting facility single center group
Transformer Function:
Line
Impedance Rating In Ohms:
200.0 single component single secondary
Impedance Rating In Ohms:
500.0 single component single primary and 1000.0 single component single primary and 5000.0 single component single primary
Frequency Rating:
300.0 hertz single component and 4.0 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 5 single component
Body Length:
1.600 inches
Body Width:
1.620 inches
Body Height:
2.560 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole 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
Winding Operating Current:
60.0 milliamperes dc single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 tab, solder lug
NSN:
5950-00-646-3614
Item Name:
Microphone Transformer
Cage Code:
06840

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C21749-1
Cage Code:
06845
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N C21749-1

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Last Updated: 06/30/2025