SERLBKGNAUOA is a microminiature SPDT key switch from the DIGITAST series, designed for low-level switching applications requiring high reliability and long life. It features a narrow button style with a single LED (green), black button color, gold contact material, and non-latching momentary function. The switch offers a maximum switching voltage of 24 V DC, maximum switching current of 10 mA DC, and maximum switching power of 240 mW DC, with an operating force of 1.5 ± 0.5 N. With an operating life of =5 × 106 operations for momentary function and an operating temperature range of -25°C to 85°C, this RoHS compliant switch is ideal for medical, instrumentation, industrial electronics, and audio electronics applications.