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Thumbwheel Switches

Thumbwheel Switches

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  3. Thumbwheel Switches
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Image Part Number Manufacturer Description Voltage Rating - DC Voltage Rating - AC Switch Function Series Operating Temperature Ingress Protection Features Current Rating Circuit
322110100 C&K SWITCH THUMB BCD 0.1A 120V/28V - - - 3 -40°C ~ 65°C - - - -
302109N03 C&K SWITCH THUMB BCD 0.1A 120V/28V - - - 3 -40°C ~ 65°C - Dust Lens, Sealed Contacts - -
3P1230102 C&K SWITCH THUMB BCD COMP 0.1A 30V - - - 3P -10°C ~ 65°C - Dust Lens - -
A7BS-254 Omron SWITCH THUMB HEX 0.1A 50V/28V - - - A7BS -10°C ~ 65°C - - - -
DPS10301AK Agastat Relays / TE Connectivity DPS10301AK=HEXADECIMAL CODE SE - - - DPS10 -20°C ~ 80°C - - - -
84214M02LNNS Crouzet SWITCH THUMB BCD 0.1A 250V/50V - - - 84214 -25°C ~ 70°C - - - -
DPS9141AK2 APEM Inc. SWITCH THUMB BCD COMP 0.1A 40V - - - DPS9 -20°C ~ 80°C - - - -
347100001 C&K SWITCH THUMB HEX 0.1A 120V/28V - - - 3 -40°C ~ 65°C - Sealed Contacts - -
342300001 C&K SWITCH THUMB BCD COMP 0.1A 120V - - - 3 -40°C ~ 65°C - Sealed Contacts - -
2-1437602-8 Agastat Relays / TE Connectivity SMCDSG5200=BCD COMPLEMENT PUSH - - - SMCD -20°C ~ 80°C - - - -

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.