5930-01-205-1568 SWITCH,CODE INDICATING WHEEL Index 5930-01-205-1570 SWITCH,PUSH

National Stock Number:
5930-01-205-1569

Federal Supply Class:
5930

National Item Identification Number:
012051569

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.


Manufacturer Information:
T20-95A01963CHERRY ELECTRICAL PRODUCTS CORP


Techincal Specification:
STYLE DESIGNATORRECTANGULAR INLINE INDICATING
OVERALL LENGTH1.265 INCHES NOMINAL
OVERALL HEIGHT1.791 INCHES NOMINAL
OVERALL WIDTH1.156 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY1
READOUT INDICATOR MARKING0,1 SINGLE SECTION
COLORBLACK SINGLE BODY
BLACK SINGLE INDICATOR BACKGROUND
WHITE SINGLE INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLESPECIAL SINGLE SECTION
SPECIAL TRUTH TABLE IDENTIFICATION01963-SPECIAL 1-2 SINGLE SECTION
CONTACT VOLTAGE RATING IN VOLTS28.0 AC AT SEA LEVEL
28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
ACTUATOR TYPETHUMBWHEEL SINGLE ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY2 SINGLE ACTUATOR
TERMINAL TYPEPRINTED CIRCUIT
MOUNTING METHODBRACKET AND
UNTHREADED HOLE SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS1.095 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONSHOCK RESISTANT AND
VIBRATION RESISTANT
PRECIOUS MATERIALGOLD AND
SILVER
PRECIOUS MATERIAL AND LOCATIONCONTACT AND PRINTED CIRCUIT BOARD CIRCUIT SURFACES GOLD AND
CONTACTS SILVER


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