Rotary Encoder - 24 step with Switch Knurled 15mm

Bourns PEC11R-4215K-S0024 24-step rotary encoder with normally open momentary push switch.
Switch operation is by depression of the shaft.
Body dimensions 13 x 13.5 x 6.5mm
Knurled shaft, overall length 15mm, diameter 6mm.
Three terminal pins for Phase A - Gnd - Phase B.
Two terminal pins connect to switch contacts.
10mA 5V rated.
Vertical PCB mounting.