#ER477 Microphone Transformer | Coils And Transformers

ER477

Audio Frequency Transformer

NSN 5950-00-908-1487

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
009081487

Technical Specifications of NSN

Reliability Indicator:
Not established
Impedance Rating In Ohms:
500.0 single component single secondary and 600.0 single component single secondary
Impedance Rating In Ohms:
10000.0 single component single primary and 12000.0 single component single primary
Frequency Rating:
400.0 hertz single component
Maximum Transformer Power Rating:
100.0 milliwatts single component
Primary To Secondary Turn Ratio:
4.47 to 1 single component
Body Length:
0.469 inches
Overall Diameter:
0.344 inches
Inclosure Type:
Hermetically sealed
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
1.0 milliamperes dc single component single primary
Terminal Type And Quantity:
5 wire lead
NSN:
5950-00-908-1487
Item Name:
Transformer,microphone
Cage Code:
15634

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
903074
Cage Code:
05257
RNCC:
7
RNVC:
2
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
ER477
Cage Code:
80223
RNCC:
5
RNVC:
9
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 ER477

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Last Updated: 05/30/2025