ALPS Manufacturer of Electronic Components/Parts Catalog 10mm Siz e Hollow Sha f t T y pe E C 10E S eries Det a il Part number EC10E1220503 Detent torque 53mN*m Mount height 11mm Number of detent 24 Number of pulse 12 Operating direction Horizontal Minimum order unit (pcs.) 3,200 Operating temperature range -30 to +85 Maximum operating current (Resistive load) Ratings 1mA 1mA 5V DC Output signal Output of A and B signals, proportionate to phase difference Insulation resistance 50M min. 50V DC Voltage proof 50V AC for 1 minute Resistance to soldering heat Manual soldering 350 max. 3s max. Dip soldering 2605, 31s Durability Operating life 100,000 cycles Electrical performance Environmental performance Cold -403 for 240h Dry heat 853 for 240h Damp heat 402, 90 to 95%RH for 240h Certificate of Compliance to RoHS regulations Dimens ions Mount ing Hole Dimens ions Pa ck ing Sp ec ifica t ions Bulk Number of packages (pcs.) 1 case / Japan 1,600 1 case / export packing 3,200 Export package measurements (mm) 270x360x155 Notes are common to this series/models. 1. This site catalog shows only outline specifications. When using the products, please obtain formal specifications for supply. 2. Please place purchase orders per minimum order unit (integer). 3. This products can be used in vehicles. 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.