The ECS-327SMO-TR is a high-quality crystal oscillator designed for precise timing applications. This oscillator operates at a frequency of 32.768kHz and is compatible with CMOS logic levels. It has a wide operating voltage range of 1.5 to 6V, making it suitable for a variety of electronic devices. With a frequency stability of -140ppm to +30ppm, this oscillator ensures accurate timing even in demanding conditions. It can operate in a wide temperature range of -40°C to 85°C, making it suitable for industrial and automotive applications. The ECS-327SMO-TR is a surface-mount device (SMD) with compact dimensions of 0.256 x 0.158 (6.50mm x 4.00mm), making it easy to integrate into your PCB design.