Model: M12891

Power Transformer

Special Features:

Windings 1 through 4 are internally connected to center tap of winding no 5

Properties:

Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
2.540 inches single mounting facility single center group and 2.580 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
1.850 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
2.970 inches
Body Width
2.300 inches
Body Height
1.490 inches
Inclosure Type
Fully enclosed
Mounting Facility Quantity
4 single group
Mounting Method
Threaded hole single group
Winding Function And Quantity
1 primary single component and 6 secondary single component
Thread Size
0.112 inches single group
Winding Operating Current
1.17 amperes ac single component 2nd secondary
Winding Operating Current
1.23 amperes ac single component 1st secondary
Winding Operating Current
366.0 milliamperes ac single component 4th secondary
Winding Operating Current
470.0 milliamperes ac single component 3rd secondary
Winding Operating Voltage
115.00 ac volts single component single primary
Test Data Document
77245-175614 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator
Unc single group
Terminal Type And Quantity
14 pin
Specification Data
77245-175614-101 manufacturers source control
NSN
5950-01-396-8620
Part Number
M12891
Description
Transformer,power
CAGE

Part M12891 NSN 5950-01-396-8620

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32496
FIIG:
A058B0
Concept No.:
1
App. Key:
J
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.1 X 2.3 X 1.5
Paclk Weight:
1.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
40
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063420
UFC:
35355
LTL:
RATING VARIABLE
LCL:
--
WCC:
595
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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