#420-404 Microphone Transformer | Coils And Transformers

420-404

Audio Frequency Transformer

NSN 5950-00-721-1818

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
007211818

Product Features

Case metal material

Detail Specifications

Transformer Function:
Line
Impedance Rating In Ohms:
600.0 single component single primary
Impedance Rating In Ohms:
7.5 single component single secondary
Winding Shielding Method:
External inclosure single component
Body Length:
1.562 inches
Body Width:
0.969 inches
Body Height:
1.406 inches
Distance Between Mounting Facility Centers:
1.172 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5950-00-721-1818
Item Name:
Transformer,microphone
Cage Code:
21900

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
31971
Cage Code:
73386
RNCC:
3
RNVC:
2
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 420-404

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Last Updated: 06/28/2025