#2557894-1REVB Microphone Transformer | Coils And Transformers

2557894-1REVB

Audio Frequency Transformer

NSN 5950-00-985-3176

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
009853176

Product Technical Spec.

Reliability Indicator:
Not established
Impedance Rating In Ohms:
16000.0 single component single primary and 22000.0 single component single primary
Frequency Rating:
400.0 hertz single component
Winding Shielding Method:
External inclosure single component
Body Length:
0.880 inches
Body Outside Diameter:
1.000 inches
Overall Diameter:
1.250 inches
Mounting Tab Width:
0.020 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Tab single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
0.3 milliamperes dc single component single primary and 1.5 milliamperes dc single component single primary
Terminal Type And Quantity:
4 pin
NSN:
5950-00-985-3176
Item Name:
Transformer,microphone
Cage Code:
49956

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2557894-1REVB
Cage Code:
3B150
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
2557894-1REVB
Cage Code:
10001
RNCC:
7
RNVC:
2
RNAAC:
HD
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 2557894-1REVB

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Last Updated: 06/26/2025