5930-01-305-7200, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-305-7200

Federal Supply Class:
5930

National Item Identification Number:
013057200

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:

07-N-0036	07126	ELECTRO SWITCH CORP.
7-N-36	07126	ELECTRO SWITCH CORP.
946-112-0001	95542	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

ACTUATOR TYPE	THUMBWHEEL ALL ACTUATORS
COLOR	BLACK EACH BODY
COLOR	BLACK EACH INDICATOR BACKGROUND
COLOR	WHITE EACH INDICATOR MARKING
COLOR	RED EACH LAMP
CONTACT ARRANGEMENT TRUTH TABLE	9'S COMPLEMENT BCD WITH COMPLEMENT, 1 POLE - 10 POSITIONS EACH SECTION
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 AC AT SEA LEVEL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	CORROSION RESISTANT
INDIVIDUAL SECTION QUANTITY	5
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	2.187 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT	1.535 INCHES NOMINAL
OVERALL LENGTH	2.620 INCHES NOMINAL
OVERALL WIDTH	1.700 INCHES NOMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	BRACKET(S) AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE	-65.0 TO 85.0 CELSIUS
PRECIOUS MATERIAL AND LOCATION	PCB SURFACES GOLD
PRECIOUS MATERIAL	GOLD
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 EACH SECTION
UNTHREADED MOUNTING HOLE DIAMETER	0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM SINGLE MOUNTING FACILITY
STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 ALL ACTUATORS
TERMINAL TYPE	PRINTED CIRCUIT

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