Rotary Position Encoder, Single, 2 Channels,
Optical Encoder 6-Pin
62S18-H9-020C NS, PUSHBUTTON, PIN CONNECTOR
Rotary Position Encoder, Dual, 2 Channels,
ENCODER, 5V INPUT, HIGH TORQUE
62F18-02-020S ; or 24 positions, pushbutton, 6.0in. cable, connector, LED