
Thumbwheel Switches
Thumbwheel Switches Precision Control at Your Fingertips
Thumbwheel switches are compact, rotary electromechanical components designed for precise input selection in industrial, automotive, and consumer electronics. Featuring a wheel-like interface for easy thumb adjustment, they enable numeric or positional data entry with tactile feedback, ideal for settings like calibration, parameter control, and instrumentation.
At ZNHSON TECHNOLOGY, we engineer thumbwheel switches for unmatched durability and performance. Our products boast:
- High-Precision Mechanisms: Smooth rotation with accurate detent positioning for error-free input.
- Robust Build: IP-rated options for dust/water resistance, tested for 50,000+ cycles.
- Customization: PCB or panel-mount models, with optional LED backlighting and binary/BCD coding.
Buy online today to leverage:
Same-Day Shipping: Stocked inventory for rapid delivery.
Competitive Pricing: Direct manufacturer rates with bulk discounts.
Expert Support: 24/7 technical guidance for seamless integration.
Upgrade your control systems with ZNHSON s reliable thumbwheel switches click to explore datasheets and order now!
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A7AS-203
SWITCH THUMB DECIMAL 0.1A 50/28V
PICO137AK
SWITCH THUMB BCD COMP 0.4VA 20V
84211M07CNNS
SWITCH THUMB BCD COMP 0.1A 250V
3P2233100
SWITCH THUMB BCD COMP 0.1A 30V
84212M02LNNS0
SWITCH THUMB BCD 0.1A 250V/50V
84213M02LNRS
SWITCH THUMB BCD 0.1A 250V/50V
84210M07LNNS
SWITCH THUMB BCD COMP 0.1A 250V
84213M02CNNS
SWITCH THUMB BCD 0.1A 250V/50V
3P3233002
SWITCH THUMB BCD COMP 0.1A 30V
A7MA-106-P2
SWITCH THUMB BCD 0.1A 28V
84212M02CNNS0.7
SWITCH THUMB BCD 0.1A 250V/50V
302709B03
THUMB SWITCH
84212M02LNNS0.4
SWITCH THUMB BCD 0.1A 250V/50V
84211M03CNRS
SWITCH THUMB BCD COMP 0.1A 250V
3P3230000
SWITCH THUMB BCD COMP 0.1A 30V
84210M02CNVS
SWITCH THUMB BCD 0.1A 250V/50V
A7AS-222-1
SWITCH THUMB BCD COMP 0.1A 50V
2-1437603-0
SWITCH THUMB HEX 0.4VA 20V
SMC137AK
SWITCH THUMB BCD COMP 0.4VA 20V
84214M01LNNS
SWITCH THUMB DEC 0.1A 250V/50V