7-Way compact scroll wheel switches

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By eeNews Europe

The TSW Series scroll wheel switches feature push and rotary functions with 24 detents at 12 pulses in a compact and slim design, freeing up space on the PC board within miniature consumer electronics devices.

The compact consumer and navigation scroll wheel switches offer through-hole termination, decoration options and easy installation, making them suitable for remote controls, desk phones, keyboards, printers, entertainment systems and white goods. The TSW A Series has a 21mm diameter and a maximum operating force rated at 60g-cm for rotary actuation and 220g to 50g for push actuation. 

The TSW B Series has 34.4mm diameter and a rotary actuating force of 50g-cm with a maximum push actuating force of 300g. This switch also comes with the cosmetic button already assembled. The TSW Series switches have an electrical life of 1,000,000 cycles with a maximum contact resistance of 300mΩ. Electrical rating is 1mA at 10VDC and operating temperature ranges from -0ºC to +40ºC.

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