20PCS NEW In-line 6x6x5mm light touch switch 2Pin micro button 4 Small switch#YT

6*6*3.1mm patch 4 /5 touch switch Micro/key switch button (20 PCS) #YT

50pcs Touch Switch Patch 6*6*4.3/5/6/7/8 Micro/Key switch four pin patch #YT

1PCS 6*6*5 Patch silent switch Touch the switch button silicone microswitch #YT

20PCS NEW 3X6X2.5mm copper foot tap switch patch 2 foot microbutton button#YT

10PCS NEW PC817C SOP-4 817C Patch 4-pin SMD4 Optocoupler 817 Chip #CZ

100PCS Patch 4pin touch key switch 6*6*4.5MM micro switch key element button #YT

50pcs NEW 5.2*5.2*1.5 Touch switch Patch four pin 4*4*1.7/2/3MM #XX