[elecena] STMPE16M31QTR - zmiany ceny S-Touch 16-channel touchkey controller with PWM and ratio engines, QFN32, STM, RoHS STMPE16M31QTR - 15.96 PLN https://elecena.pl/product/2469351/stmpe16m31qtr 2011-12-29 STMPE16M31QTR - 14.19 PLN https://elecena.pl/product/2469351/stmpe16m31qtr 2023-08-01