5930-01-345-4175, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-345-4175

Federal Supply Class:
5930

National Item Identification Number:
013454175

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:

101BC12702	58900	GIGA-TRONICS INCORPORATED
L20F-30ML	01963	CHERRY ELECTRICAL PRODUCTS CORP

Techincal Specification:

ACTUATOR TYPE	LEVER ALL ACTUATORS
COLOR	BLACK EACH BODY
COLOR	BLACK EACH INDICATOR BACKGROUND
COLOR	WHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BCD WITH EVEN BIT PARITY, 1 POLE - 10 POSITIONS FOURTH SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD WITH EVEN BIT PARITY, 1 POLE - 10 POSITIONS THIRD SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD WITH EVEN BIT PARITY, 1 POLE - 10 POSITIONS FIFTH SECTION
CONTACT ARRANGEMENT TRUTH TABLE	SPECIAL FIRST SECTION
CONTACT ARRANGEMENT TRUTH TABLE	SPECIAL SECOND SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	SHOCK RESISTANT AND VIBRATION RESISTANT
INDIVIDUAL SECTION QUANTITY	5
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	3.115 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE	-65.0 TO 85.0 CELSIUS
OVERALL HEIGHT	2.167 INCHES NOMINAL
OVERALL LENGTH	3.285 INCHES NOMINAL
OVERALL WIDTH	1.146 INCHES NOMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	BRACKET(S) AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATION	PRINTED CIRCUIT BOARD CIRCUIT SURFACES GOLD
PRECIOUS MATERIAL	GOLD
READOUT INDICATOR MARKING	+,- FIRST SECTION
READOUT INDICATOR MARKING	0,1 SECOND SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 FIFTH SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 FOURTH SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 THIRD SECTION
SPECIAL TRUTH TABLE IDENTIFICATION	01963-4 FIRST SECTION
SPECIAL TRUTH TABLE IDENTIFICATION	01963-SPECIAL 0-1 SECOND SECTION
UNTHREADED MOUNTING HOLE DIAMETER	0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 FIFTH ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 FOURTH ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 THIRD ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	2 SECOND ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	2 FIRST ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT

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