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National Stock Number:
5930-01-268-2725
Federal Supply Class:
5930
National Item Identification Number:
012682725
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:
| LB731 | 53985 | INTERSWITCH DIV OF PURDY WILLIAM J CO |
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Techincal Specification:
| ACTUATOR TYPE | THUMBWHEEL ALL ACTUATORS | | COLOR | BLACK SINGLE BODY | | CONTACT LOAD CURRENT RATING | 0.1 MICROAMPERES RESISTIVE LOAD DC AT SEA LEVEL | | CONTACT VOLTAGE RATING IN VOLTS | 50.0 DC AT SEA LEVEL | | OVERALL HEIGHT | 24.0 MILLIMETERS NOMINAL | | OVERALL LENGTH | 35.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 8.0 MILLIMETERS NOMINAL | | READOUT INDICATOR MARKING | B,C,D SINGLE SECTION | | STYLE DESIGNATOR | RECTANGULAR INLINE INDICATING | | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 10 ALL ACTUATORS | | TERMINAL TYPE | TAB, SOLDER LUG |
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