#91499 Microphone Transformer | Coils And Transformers

91499

Audio Frequency Transformer

NSN 5950-00-647-6000

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006476000

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.312 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.500 inches single mounting facility single center group
Mounting Hole Diameter:
0.312 inches single group
Impedance Rating In Ohms:
37500.0 single component all secondary
Impedance Rating In Ohms:
50.0 single component all primary
Frequency Rating:
30.0 hertz single component and 15.0 kilohertz single component
Winding Shielding Method:
Internal shield grounded to inclosure single component
Body Length:
4.750 inches
Body Width:
2.938 inches
Body Height:
4.250 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
2 primary single component and 2 secondary single component
Terminal Type And Quantity:
8 tab, solder lug
NSN:
5950-00-647-6000
Item Name:
Microphone Transformer
Cage Code:
03848

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
55078PT1
Cage Code:
03848
RNCC:
3
RNVC:
9
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 91499

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Last Updated: 07/23/2025