#RD9042-2C Microphone Transformer | Coils And Transformers

RD9042-2C

Audio Frequency Transformer

NSN 5950-00-645-1919

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006451919

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.438 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.188 inches single mounting facility single center group
Impedance Rating In Ohms:
250.0 single component 2nd secondary
Impedance Rating In Ohms:
3000.0 single component 1st secondary
Impedance Rating In Ohms:
6000.0 single component single primary
Frequency Rating:
300.0 hertz single component and 15.0 kilohertz single component
Maximum Transformer Power Rating:
20.0 watts single component
Primary To Secondary Turn Ratio:
1 to 1 to 1-4/10 single component
Body Length:
3.250 inches
Body Width:
3.000 inches
Body Height:
3.719 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 2 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.190 inches single group
Winding Operating Current:
70.0 milliamperes dc single component single primary
Thread Series Designator:
Unf single group
Terminal Type And Quantity:
8 tab, solder lug
NSN:
5950-00-645-1919
Item Name:
Transformer,microphone
Cage Code:
00724

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
32477
Cage Code:
73386
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
C103310
Cage Code:
00927
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 RD9042-2C

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Last Updated: 05/21/2025