This document is the user manual of EE-SX1140 Micro Photoelectric Sensor. It mainly introduces the parameters, characteristics, appearance dimensions, absolute maximum ratings, ratings and characteristic curves of the product.
The EE‑SX1140 is a miniature through‑type photoelectric sensor designed for compact installations. It features a small housing (14 mm width, 16.3 mm depth) and a printed‑circuit‑board mount.
The datasheet lists forward voltage and current, reverse current, photocurrent, peak wavelength sensitivity, rise/fall times, operating temperature range, and characteristic curves for voltage, current, and response time under various conditions. This manual is written in Chinese.
| Forward voltage (typical) | 1.5 V |
|---|---|
| Forward current (typical) | 20 mA |
| Reverse current (max) | 0.01 µA |
| Photocurrent (typical) | 4 µA |
| Fall time | 4 µs |
| Maximum collector‑emitter voltage (VCE) | 30 V |
The typical forward voltage is 1.5 V.