ALPS Manufacturer of Electronic Components/Parts Catalog

12mm Size Insulated Shaft Type EC12 Series

Detail

Part number

EC12E24404A8

Actuator length	20mm
Rotational torque	Lightest (jog)
Number of detent	24
Number of pulse	24
Operating direction	Vertical
Minimum order unit (pcs.)	2,400

Operating temperature range		-10℃ to +70℃
Maximum operating current (Resistive load)		10mA
Electrical performance	Ratings	0.5mA 5V DC
	Output signal	Output of A and B signals, proportionate to phase difference
	Insulation resistance	10MΩ min. 50V DC
	Voltage proof	50V AC for 1 minute
Mechanical performance	Detent torque	3±2mN·m
	Push-pull strength	80N
Resistance to soldering heat	Manual soldering	350℃ max. 3s max.
	Dip soldering	260±5℃, 3±1s
Durability	Operating life	30,000 cycles
Environmental performance	Cold	-40±3℃ for 10h
	Dry heat	85±3℃ for 10h
	Damp heat	60±2℃, 90 to 95%RH for 10h

3D CAD (STEP)
Certificate of Compliance to RoHS regulations

Photo

Dimensions

Mounting Hole Dimensions

Viewed from mounting face.

Output Wave

Sliding Noise

At R=10kΩ Chattering: 3ms max. Bounce: 2ms max.

Packing Specifications

Tray

Number of packages (pcs.)	1 case / Japan	2,400
	1 case / export packing	2,400
Export package measurements (mm)		369×525×204

Product Varieties

Notes are common to this series/models.

This site catalog shows only outline specifications. When using the products, please obtain formal specifications for supply. Please place purchase orders per minimum order unit (integer). Products other than those listed in the above chart are also available. Please contact us for details. Nuts and washers are not included. If required, please contact us. This products can be used in vehicles. (EC12D only) Although these products are designed to perform over a wide operating temperature range, please ensure that you receive and read the formal delivery specifications before use.

Inquiries about Products For more information please contact: Products Information Center. 1-7, Yukigaya-otsukamachi, Ota-ku, Tokyo, 145-8501, Japan Phone: +81 (3) 5499-8154