EE-SPX403N Miniature Photoelectric Sensor

This listing is for a miniature photoelectric sensor sold as a single unit (EE-SPX403N variant from the EE-SPX303/403 photomicro family). The sensor series is designed for narrow-slot or small-space sensing applications such as conveyor part detection, PCB fixtures, and automation jigs.

• Compatibility: Compatible with EE-SPX303N series sensors (includes EE-SPX403N variants when model marking/pinout match). Verify device model and pinout before installation.
• Form factor: Miniature photomicro / slot-style photoelectric sensor designed for narrow-space sensing and small-part detection in automation fixtures.
• Key specs: Family-level notes report Light-ON and Dark-ON output configurations; EE-SPX303-series references list a slot area commonly shown as ~13 × 10 mm (reported for the EE-SPX303N family).
• Package notes: Sold as a single sensor unit (1 count). Connector, cable, or mounting hardware are not included unless explicitly listed.
• Replacement sensor listing; instrument family and connector format stated in the title and specs.