5930-01-226-5990, SWITCH,CODE INDICATING WHEEL

National Stock Number:
5930-01-226-5990

Federal Supply Class:
5930

National Item Identification Number:
012265990

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:

09-E-0127	07126	ELECTRO SWITCH CORP.
16-121476-1	28815	NORTHROP GRUMMAN SYSTEMS CORPORATION
9-E-127A	07126	ELECTRO SWITCH CORP.

Techincal Specification:

ACTUATOR TYPE	THUMBWHEEL ALL ACTUATORS
COLOR	BLACK EACH INDICATOR BACKGROUND
COLOR	BLACK EACH BODY
COLOR	WHITE EACH INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BCD WITH COMPLEMENT, 1 POLE - 10 POSITIONS 2ND SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD WITH COMPLEMENT, 1 POLE - 10 POSITIONS 4TH SECTION
CONTACT ARRANGEMENT TRUTH TABLE	BCD WITH COMPLEMENT, 2 POLE - 8 POSITIONS 3RD SECTION
CONTACT ARRANGEMENT TRUTH TABLE	SPECIAL, 2 POLE - 2 POSITIONS 1ST 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 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	28.0 DC AT SEA LEVEL
FEATURES PROVIDED	DUMMY SECTION
INDIVIDUAL SECTION QUANTITY	4
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS	3.735 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY
OVERALL HEIGHT	2.235 INCHES NOMINAL
OVERALL LENGTH	4.000 INCHES NOMINAL
OVERALL WIDTH	1.920 INCHES NOMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
MOUNTING METHOD	BRACKET AND UNTHREADED HOLE SINGLE MOUNTING FACILITY
OPERATING TEMP RANGE	-65.0 TO 85.0 CELSIUS
PRECIOUS MATERIAL AND LOCATION	CIRCUIT BOARD SURFACES GOLD
PRECIOUS MATERIAL	GOLD
READOUT INDICATOR MARKING	0,1 1ST SECTION
READOUT INDICATOR MARKING	0,1,2,3,0,1,2,3 3RD SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 2ND SECTION
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 4TH SECTION
STYLE DESIGNATOR	RECTANGULAR INLINE INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 2ND ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 4TH ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	2 1ST ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	8 3RD ACTUATOR
TERMINAL TYPE	PRINTED CIRCUIT
UNTHREADED MOUNTING HOLE DIAMETER	0.140 INCHES NOMINAL SINGLE MOUNTING FACILITY

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