OPTEK OP550A TRANSISTOR PHOTO NPN 935NM - LOT OF 10 PIECES - USA FAST SHIPPING

QSD124 Infrared IR Phototransistor 880nm Daylight Filter onsemi 5mm 1/2/5/10Pcs

Optek TT Electronics OPB704 Optical Reflective Object Sensor Switch Diode

1PCS New SHARP IS485E Side Look Schmitt Trigger Detector DIP3

74HC14 Hex Schmitt Trigger

NTE40106B - Integrated Circuit CMOS, Hex Schmitt Trigger

MM74C14N Hex Schmitt Trigger

2PCS New MC14093BCP DIP-14 Quad 2-Input NAND Schmitt Trigger