#MMT21M Microphone Transformer 28.0 decibels single component maximum transformer power rating

MMT21M

Audio Frequency Transformer

NSN 5950-00-018-9844

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000189844
Description

150.0 single component all secondary impedance rating in ohms, 200.0 hertz single component frequency rating, 28.0 decibels single component maximum transformer power rating.

Product Technical Spec.

Reliability Indicator:
Not established
Impedance Rating In Ohms:
150.0 single component all secondary
Impedance Rating In Ohms:
4000.0 single component single primary
Frequency Rating:
200.0 hertz single component and 15.0 kilohertz single component
Maximum Transformer Power Rating:
28.0 decibels single component
Body Length:
0.875 inches
Body Width:
0.781 inches
Body Height:
0.531 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Terminal single group
Winding Function And Quantity:
1 primary single component and 2 secondary single component
Winding Operating Current:
5.0 milliamperes dc single component single primary
Terminal Type And Quantity:
7 pin
NSN:
5950-00-018-9844
Item Name:
Transformer,microphone
Cage Code:
00348

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
10124808
Cage Code:
18876
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
08-00254-001
Cage Code:
00724
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
C1824
Cage Code:
72149
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
PEI 9290
Cage Code:
76381
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N MMT21M

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Last Updated: 06/08/2025