#BP11919REVJ Microphone Transformer | Coils And Transformers

BP11919REVJ

Audio Frequency Transformer

NSN 5950-00-645-1871

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006451871

Detail Specifications

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.188 inches single group
Impedance Rating In Ohms:
20000.0 single component single primary
Impedance Rating In Ohms:
500.0 single component single secondary
Frequency Rating:
380.0 hertz single component and 440.0 hertz single component
Maximum Transformer Power Rating:
30.0 watts single component
Primary To Secondary Turn Ratio:
1 to 6-1/2 single component
Body Length:
2.344 inches
Body Width:
2.250 inches
Body Height:
1.938 inches
Distance Between Mounting Facility Centers:
2.812 inches single mounting facility single center group
Inclosure Type:
Open
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
Winding Operating Current:
250.0 milliamperes dc single component single secondary
Winding Operating Current:
60.0 milliamperes dc single component single primary
Terminal Type And Quantity:
5 tab, solder lug
NSN:
5950-00-645-1871
Item Name:
Microphone Transformer
Cage Code:
82199

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N BP11919REVJ

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Last Updated: 07/22/2025