EC21A0920401 ALPS

Insulated Through Encoders Metal Shaft Ring Type Shaft Shaft Type 0.7 120 120 2-10.4 23.2 16.6 EC21A 21mm Size Ring Type EC21C Ring encoder with 4mm height contribute to space saving and multifunctioning Typical Specifications Items Specifications 10mA 5V DC Rating Operating life 50,000 cycles Operating temperature range 40 to 85 Product Line Minimum order unit pcs. Actuator Detent torque Mounting Number of Number of Product No. No. lengthmm mNm method detent pulse Japan Export 75 EC21A1540401 30 15 600 1,200 1 9 EC21A1520401 Dip 167 18 9 240 480 EC21A0920401 2 30 15 EC21A1520407 3 15 600 1,200 125 18 9 EC21A0950402 4 7 Reflow 12 178 Initial, 12 A fter reflow 30 15 640 640 EC21C1520402 5 4 Packing Specifications Tray Number of packages pcs. Export package measurements Product No. mm 1 case /Japan 1 case /export packing EC21A0920401 240 480 375285223 EC21A1520401 600 1,200 508364192 EC21A1540401 EC21A1520407 600 1,200 540360290 EC21A0950402 EC21C 640 640 400310185 Dimensions Unit:mm PC board mounting hole dimensions No. Photo Style (Viewed from mounting side) EC21A Actuator length 9mm 5-3.5 9 15 pulse/30 detent 4 3 22.3 Mounting C 2 surface C 90 1 90 A B A B 1.5 5 31 hole 1 2-8 Shaded area: Wiring prohibited area Refer to P.275 for soldering conditions. 263 12.2 21.6 120 2.6 120 2.5 3-2 15.4 4-4 3-2 21.6 2.6 23.6Insulated Through Encoders Metal Shaft Ring Type Shaft Shaft Type 2-10.4 1.55 hole 1.55 hole EC21A 21mm Size Ring Type EC21C Dimensions Unit:mm PC board mounting hole dimensions No. Photo Style (Viewed from mounting side) EC21A Actuator length 9mm 9 pulse/18 detent Mounting surface C 2 A B Shaded area: Wiring prohibited area EC21A Actuator length 15mm 15 pulse/30 detent Mounting Mounting surface surface 3 Shaded area: Wiring prohibited area EC21A Actuator length 15mm 9 pulse/18 detent Mounting Mounting 4 A B A B Shaded area: Wiring prohibited area EC21C Reflow type Actuator length 12mm 15 pulse/30 detent 5 264 hole hole hole hole