#420-403 Microphone Transformer | Coils And Transformers

420-403

Audio Frequency Transformer

NSN 5950-00-723-2049

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
007232049

Product Features

Case metal material

Technical Specifications of NSN

Transformer Function:
Interstage
Impedance Rating In Ohms:
160.0 single component single primary
Impedance Rating In Ohms:
7.5 single component single secondary
Frequency Rating:
100.0 hertz single component and 7.0 kilohertz single component
Maximum Transformer Power Rating:
300.0 milliwatts single component
Primary To Secondary Turn Ratio:
4.62 to 1 single component
Winding Shielding Method:
Internal shield grounded to inclosure single component
Body Length:
1.312 inches
Body Width:
1.312 inches
Body Height:
1.750 inches
Distance Between Mounting Facility Centers:
1.250 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 1 secondary single component
Winding Operating Current:
125.0 milliamperes dc single component single primary
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5950-00-723-2049
Item Name:
Microphone Transformer
Cage Code:
21900

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
31970
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 420-403

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Last Updated: 02/27/2025