EC11J0920602 is an 11mm metal shaft incremental rotary encoder designed for reflow soldering applications. It features a flat actuator configuration with 20mm actuator length and 12±5 mN·cm torque, providing 18 detents and 9 pulses per revolution for precise rotational feedback. The encoder is rated at 10mA 5V DC and operates reliably across a temperature range of -40°C to +85°C, with selectable operating life options of 100,000, 500,000, or 1,000,000 cycles depending on the variant. This compact and highly reliable encoder is ideal for consumer electronics, automotive applications, and industrial control systems requiring durable rotational position sensing with reflow-compatible mounting.