#18MA40 Microphone Transformer | Coils And Transformers

18MA40

Audio Frequency Transformer

NSN 5950-00-545-7764

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005457764

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.600 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.520 inches single mounting facility single center group
Impedance Rating In Ohms:
48700.0 single component single secondary
Impedance Rating In Ohms:
5.0 single component single primary
Frequency Rating:
300.0 hertz single component and 6.0 kilohertz single component
Body Length:
1.000 inches
Body Width:
0.900 inches
Body Height:
1.100 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):
56 single group
Thread Size:
0.086 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
4 wire hook
NSN:
5950-00-545-7764
Item Name:
Transformer,microphone
Cage Code:
94653

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SM-C-134220
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
L285048-1
Cage Code:
06845
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 18MA40

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Last Updated: 01/28/2025