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FSC 5950 | Coils And Transformers
FN189

Model: FN189

Power Autotransforme Transformer

Properties:

Reliability Indicator

Not established

Center To Center Distance Between Mounting Facilities Parallel To Length

1.188 inches single mounting facility single center group

Center To Center Distance Between Mounting Facilities Parallel To Width

1.188 inches single mounting facility single center group

Frequency Rating

400.0 hertz single component

Input-output Phase Relationship

Single phase to single phase single component

Body Length

1.625 inches

Body Width

1.625 inches

Body Height

2.375 inches

Inclosure Type

Hermetically sealed

Mounting Facility Quantity

4 single group

Mounting Method

Threaded stud single group

Winding Function And Quantity

1 primary, variable autotransformer type single component

Thready Qty Per Inch (tpi)

32 single group

Thread Size

0.138 inches single group

Winding Operating Current

25.0 milliamperes ac single component single primary input

Winding Operating Voltage

26.00 ac volts single component single primary input

Winding Operating Voltage

3.71 ac kilovolts single component single primary output and 7.43 ac kilovolts single component single primary output and 11.14 ac kilovolts single component single primary output and 14.85 ac kilovolts single component single primary output and 18.57 ac kilovolts single component single primary output and 22.28 ac kilovolts single component single primary output and 29.71 ac kilovolts single component single primary output and 37.14 ac kilovolts single component single primary output and 74.28 ac kilovolts single component single primary output and 148.50 ac kilovolts single component single primary output and 18.57 ac volts single component single primary output and 22.28 ac volts single component single primary output

Thread Series Designator

Unc single group

Terminal Type And Quantity

16 wire hook

NSN

5950-00-900-5773

Part Number

FN189

Description

Transformer,power Autotransforme

CAGE

15634

A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes transformer (1), power; transformer (1), pulse.

Part FN189 NSN 5950-00-900-5773

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

36166

FIIG:

A058B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.9000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

063420

UFC:

35355

LTL:

RATING VARIABLE

LCL:

WCC:

595

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 8504500000
SITC: 77125
End Use: Generators, accessories
NAICS: 334416
USDA: 1

Freight Class: Inductors, nesoi