Thumbwheel Switches

Thumbwheel Switches

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Electrical Life
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Image Part Number Manufacturer Description Series Operating Temperature Features Termination Style Panel Cutout Dimensions Packaging Mounting Type Electrical Life Actuator Type
302129103 C&K SWITCH THUMB BCD 0.1A 120V/28V 3 -40°C ~ 65°C Dust Lens, Sealed Contacts Card Edge/Solder Pad with Component Mounting - Bulk Panel Mount, Screw 100,000 Cycles Thumbwheel
3P0210102 C&K SWITCH THUMB BCD 0.1A 30V 3P -10°C ~ 65°C Dust Lens Card Edge/Solder Pad with Component Mounting - Bulk Panel Mount, Snap-In 100,000 Cycles Pushwheel

About Thumbwheel Switches


Thumbwheel switches are input devices that feature a series of small wheels, typically arranged in a row, each representing a digit or character. Users can adjust the position of the wheels using their thumbs to input numerical or alphanumeric data. Thumbwheel switches are commonly used in electronic devices such as calculators, digital meters, and data entry systems where precise manual input is required. They offer a tactile interface and precise control over data entry, making them suitable for applications where accuracy and ease of use are essential.