5930-01-123-8239, SWITCH,CODE INDICATING WHEEL

5905-01-123-8241 RESISTOR,VARIABLE,WIREWOUND,NON

National Stock Number:
5930-01-123-8239

Federal Supply Class:
5930

National Item Identification Number:
011238239

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:

SMC-131-AK	00779	TE CONNECTIVITY CORPORATION
SMC-131-AK	95146	ALCO ELECTRONIC PRODUCTS INC
SMCD-131-AK	00779	TE CONNECTIVITY CORPORATION

Techincal Specification:

ACTUATOR TYPE	PUSH BUTTON ALL ACTUATORSPUSH BUTTON ALL ACTUATORS
COLOR	BLACK SINGLE BODYBLACK SINGLE BODY
COLOR	BLACK SINGLE INDICATOR BACKGROUNDBLACK SINGLE INDICATOR BACKGROUND
COLOR	WHITE SINGLE INDICATOR MARKINGWHITE SINGLE INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE	BCD, 1 POLE - 10 POSITIONS SINGLE SECTIONBCD, 1 POLE - 10 POSITIONS SINGLE SECTION
CONTACT LOAD CURRENT RATING	10.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL10.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	40.0 DC AT SEA LEVEL40.0 DC AT SEA LEVEL
INDIVIDUAL SECTION QUANTITY	11
OPERATING TEMP RANGE	-10.0 TO 60.0 CELSIUS-10.0 TO 60.0 CELSIUS
OVERALL HEIGHT	1.260 INCHES NOMINAL1.260 INCHES NOMINAL
OVERALL LENGTH	0.300 INCHES NOMINAL0.300 INCHES NOMINAL
OVERALL WIDTH	0.945 INCHES NOMINAL0.945 INCHES NOMINAL
MOUNTING METHOD	PRINTED CIRCUIT SINGLE MOUNTING FACILITYPRINTED CIRCUIT SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATION	CONTACT SURFACES GOLDCONTACT SURFACES GOLD
PRECIOUS MATERIAL	GOLDGOLD
READOUT INDICATOR MARKING	0,1,2,3,4,5,6,7,8,9 SINGLE SECTION0,1,2,3,4,5,6,7,8,9 SINGLE SECTION
STYLE DESIGNATOR	RECTANGULAR INDICATINGRECTANGULAR INDICATING
SWITCH ACTUATOR INDEXING POSITION QUANTITY	10 ALL ACTUATORS10 ALL ACTUATORS
TERMINAL TYPE	PRINTED CIRCUITPRINTED CIRCUIT

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