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National Stock Number:
5930-01-433-3694
Federal Supply Class:
5930
National Item Identification Number:
014333694
Description:
SWITCH,CODE INDICATING WHEEL
Detail:
A SWITCH WHICH IS EXTERNALLY ACTUATED BY A THUMBWHEEL AND/OR PUSHBUTTON. A LEGEND OR MESSAGE IS VISUALLY DISPLAYED AT EACH POSITION OF THE INDICATING WHEEL WHICH CORRESPONDS TO ELECTRICALLY CODED OUTPUT. ELECTRICALLY CODED OUTPUT IS ACHIEVED BY ROTATING A SET OF BRUSH CONTACTS PERMANENTLY ATTACHED TO THE CODE INDICATING WHEEL, AGAINST A STATIONARY COMMUTATOR WHICH IS USUALLY A PRINTED WIRING BOARD HAVING ELECTRICAL PADS OR CONTACTS WHICH ARE INTERCONNECTED BY THE ROTATING BRUSH CONTACTS. MAY HAVE ADDITIONAL ELECTRICAL COMPONENTS (SUCH AS RESISTORS, CAPACITORS, DIODES) PREMOUNTED ON THAT PORTION OF PRINTED WIRING BOARD WHICH EXTENDS BEYOND THE BACK OF SWITCH HOUSING.
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Manufacturer Information:
| 1A2110-020PTI0NF | 97525 | TRANSICO, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | MINIATURE PANEL MOUNT | | OVERALL LENGTH | 20.3 MILLIMETERS NOMINAL | | OVERALL HEIGHT | 16.2 MILLIMETERS NOMINAL | | OVERALL WIDTH | 19.7 MILLIMETERS NOMINAL | | INDIVIDUAL SECTION QUANTITY | 1 | | READOUT INDICATOR MARKING | 0,1,2,3,4,5,6,7,8,9 SINGLE SECTION | | COLOR | BLACK SINGLE BODY | | WHITE SINGLE INDICATOR BACKGROUND | | BLACK SINGLE INDICATOR MARKING | | CONTACT ARRANGEMENT TRUTH TABLE | BCD, 1 POLE - 10 POSITIONS SINGLE SECTION | | CONTACT VOLTAGE RATING IN VOLTS | 28.0 DC AT SEA LEVEL | | CONTACT LOAD CURRENT RATING | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL | | ACTUATOR TYPE | THUMBWHEEL SINGLE ACTUATOR | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 10 SINGLE ACTUATOR | | TERMINAL TYPE | PRINTED CIRCUIT | | MOUNTING METHOD | PRINTED CIRCUIT SINGLE MOUNTING FACILITY |
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