#826143-1 Microphone Transformer | Coils And Transformers

826143-1

Audio Frequency Transformer

NSN 5950-01-225-6672

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012256672

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.370 inches single mounting facility single center group and 2.380 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.370 inches single mounting facility single center group and 2.380 inches single mounting facility single center group
Mounting Hole Diameter:
0.184 inches single group and 0.191 inches single group
Impedance Rating In Ohms:
2.4 single component single primary
Impedance Rating In Ohms:
36.0 single component 1st secondary
Frequency Rating:
7.5 kilohertz single component
Maximum Transformer Power Rating:
1060.0 watts single component
Winding Shielding Method:
Internally shielded single component
Body Length:
2.250 inches
Body Width:
3.000 inches
Body Height:
3.000 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 3 secondary single component
Thread Size:
0.164 inches single group
Winding Operating Current:
3.0 amperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
10 turret
NSN:
5950-01-225-6672
Item Name:
Transformer,microphone
Cage Code:
3B150

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
826143-1
Cage Code:
49956
RNCC:
1
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
3-20270
Cage Code:
00144
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
826143-1
Cage Code:
54X10
RNCC:
5
RNVC:
2
RNAAC:
ZZ
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 826143-1

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Last Updated: 08/11/2025