ECS-2520S33-120-FN-TR- XTAL OSC XO 12.0000MHZ HCMOS SMD The product ECS-2520S33-120-FN-TR- (XTAL OSC XO 12.0000MHZ HCMOS SMD) is a high-precision crystal oscillator designed for reliable frequency control. Manufactured by ECS, it offers a frequency stability of ±10PPM and operates at a supply voltage of 3.3V. The output type is HCMOS, making it versatile for various N/A applications. The compact design measures 2.50mm x 2.00mm x 0.90mm and performs reliably within a temperature range of -40°C~+85°C. Packaged in TAPE&REEL format and compliant with ROHS standards, it is an ideal choice for modern electronic systems.