#8991640-1 Microphone Transformer | Coils And Transformers

8991640-1

Audio Frequency Transformer

NSN 5950-00-846-6448

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008466448

Product Technical Spec.

Reliability Indicator:
Not established
Impedance Rating In Ohms:
157000.0 single component single secondary
Impedance Rating In Ohms:
500.0 single component single primary
Frequency Rating:
225.0 hertz single component and 800.0 hertz single component
Primary To Secondary Turn Ratio:
1 to 15-1/10 single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Body Length:
1.125 inches
Body Width:
1.000 inches
Body Height:
1.000 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Terminal single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Terminal Type And Quantity:
6 wire lead
NSN:
5950-00-846-6448
Item Name:
Transformer,microphone
Cage Code:
49671

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
W1404
Cage Code:
08715
RNCC:
3
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
8991640-1
Cage Code:
02769
RNCC:
5
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 8991640-1

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Last Updated: 07/29/2025