#SB191 Power-step Down Transformer 1.620 inches single mounting facility single center group center to center distance between mounting facilities parallel to length

SB191

Power Transformer

NSN 5950-00-013-9844

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000139844
Description

1.620 inches single mounting facility single center group center to center distance between mounting facilities parallel to length.

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.620 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 Slot Width:
0.156 inches single group
Frequency Rating:
50.0 hertz single component and 400.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
2.120 inches
Body Width:
2.000 inches
Body Height:
2.350 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and slot single group
Winding Function And Quantity:
2 primary single component and 3 secondary single component
Winding Operating Current:
1.0 milliamperes ac single component 3rd secondary
Winding Operating Current:
40.0 milliamperes ac single component 2nd secondary
Winding Operating Current:
600.0 milliamperes ac single component 1st secondary
Winding Operating Voltage:
150.00 ac volts single component 2nd secondary
Winding Operating Voltage:
115.00 ac volts single component all primary
Winding Operating Voltage:
525.00 ac pounds per hour wet single component 3rd secondary
Winding Operating Voltage:
6.30 ac pounds per hour wet single component 1st secondary
Terminal Type And Quantity:
10 tab, solder lug
NSN:
5950-00-013-9844
Item Name:
Transformer,power-step Down
Cage Code:
51283

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
BX3760
Cage Code:
85323
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SB191
Cage Code:
60590
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
HY2612
Cage Code:
29525
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N SB191

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Last Updated: 07/28/2025