Product Details | CODE INDICATING WHEEL SWITCH

5930-01-071-1874 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.

Part Alternates: T2015A, T20-15A, 5930-01-071-1874, 01-071-1874, 5930010711874, 010711874

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 03 FEB 1979 01-071-1874

Drawings & Photos | NSN 5930-01-071-1874


Cross Reference | NSN 5930-01-071-1874

Part Number Cage Code Manufacturer
T20-15A 01963 CHERRY ELECTRICAL PRODUCTS CORP

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Technical Data | NSN 5930-01-071-1874

Characteristic Specifications
STYLE DESIGNATOR 30 RECTANGULAR INLINE INDICATING
OVERALL LENGTH 1.265 INCHES NOMINAL
OVERALL HEIGHT 1.791 INCHES NOMINAL
OVERALL WIDTH 1.156 INCHES NOMINAL
INDIVIDUAL SECTION QUANTITY 1
READOUT INDICATOR MARKING 0,1,2,3,4,5,6,7,8,9 SINGLE SECTION
COLOR BLACK SINGLE BODY BLACK SINGLE INDICATOR BACKGROUND WHITE SINGLE INDICATOR MARKING
CONTACT ARRANGEMENT TRUTH TABLE BCD, SEPARATE COMMON TO NOT-TRUE BITS, 2 POLE - 10 POSITIONS EACH SECTION
CONTACT VOLTAGE RATING IN VOLTS 28.0 DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
ACTUATOR TYPE THUMBWHEEL SINGLE ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY 10 SINGLE ACTUATOR
TERMINAL TYPE PRINTED CIRCUIT
MOUNTING METHOD BRACKET AND UNTHREADED HOLE SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY
MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS 1.095 INCHES NOMINAL SINGLE MOUNTING FACILITY
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS 0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY
SPECIAL FEATURES GLOSS FINISH
III HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION SHOCK RESISTANT AND VIBRATION RESISTANT
III PRECIOUS MATERIAL GOLD AND PLATINUM AND SILVER
III PRECIOUS MATERIAL AND LOCATION CONTACTS AND PRINTED CIRCUIT BOARD CIRCUIT SURFACES GOLD AND CONTACTS PLATINUM AND CONTACTS SILVER

Restrictions/Controls & Freight Information | NSN 5930-01-071-1874

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:GItem contains gold
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information