The features of the E12 rotary encoders include:
Incremental digital 24-pulse encoder rated 5Vdc 0.5mA
Transparent spindles and knobs that have LED illumination
A choice of horizontal or vertical PCB mounting
A choice of with or without 24 detents (or rotational ‘clicks’)
Optional momentary action switch rated 5Vdc 10mA
Contact Rating: DC 5V 10mA
Actuation: Momentary, Push Activated
Type: Single Pole (SP)
Switch Travel: 0.50mm
Life: 20,000 ops min at rated load
Insulation Resistance: 100 Megohms
Contact Resistance: 200 milliohms
Plunger: Insulated from Switch
Operating Temperature: -25°C to +70°C
Mounting: Vertical or Horizontal
Detents: None or 24
Spindle: 25mm with Splined tip
LED Illumination: Blue & Green, Blue & Orange or Green & Red