#28534A Microphone Transformer | Coils And Transformers

28534A

Audio Frequency Transformer

NSN 5950-00-831-1748

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008311748

Technical Specifications of NSN

Reliability Indicator:
Not established
Overall Height:
1.687 inches
Impedance Rating In Ohms:
150.0 single component all secondary
Impedance Rating In Ohms:
6100.0 single component single primary
Frequency Rating:
300.0 hertz single component and 4.0 kilohertz single component
Maximum Transformer Power Rating:
500.0 milliwatts single component
Body Length:
1.219 inches
Body Width:
0.906 inches
Body Height:
1.375 inches
Distance Between Mounting Facility Centers:
0.781 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 2 secondary single component
Thready Qty Per Inch (tpi):
40 single group
Thread Size:
0.112 inches single group
Winding Operating Current:
35.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 tab, solder lug
NSN:
5950-00-831-1748
Item Name:
Transformer,microphone
Cage Code:
80089

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
28534
Cage Code:
80223
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
36682
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
TA
Status:
A
MSDS:
SADC:
Part Number:
124058
Cage Code:
06481
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
677-1339-00
Cage Code:
13499
RNCC:
3
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 28534A

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Last Updated: 08/12/2025