The FUJI ELECTRIC RB105-DE is a compact card relay ideal for applications requiring a small footprint and reliable switching. Designed for printed circuit board integration, this relay features a slim profile (5mm) and bifurcated contacts to ensure high contact reliability, particularly in low-level circuits. It's approved by UL, CSA, and TÜV, and offers coil voltages from 4.5V to 24V DC, making it suitable for a wide range of industrial control and automation systems. The relay's SIL terminal arrangement simplifies PCB mounting, and its flushtight construction and immersion cleanability enhance its suitability for automated manufacturing processes.