COM1305-27.000-EXT-T-TR CRYSTAL OSC. 27MHz 3.3V 15pF 50PPM HCMOS SMT The product COM1305-27.000-EXT-T-TR (CRYSTAL OSC. 27MHz 3.3V 15pF 50PPM HCMOS SMT) is a high-precision crystal oscillator designed for reliable frequency control. Manufactured by RALTRON, it offers a frequency stability of ±50PPM 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 3.20mm x 2.50mm x 1.00mm 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.