TV257A-D3-0.28-10-5-TR CRYSTAL OSCILLATOR 10MHZ 0.28PPM 5V -40-+85 The product TV257A-D3-0.28-10-5-TR (CRYSTAL OSCILLATOR 10MHZ 0.28PPM 5V -40~+85) is a high-precision crystal oscillator designed for reliable frequency control. Manufactured by RALTRON, it offers a frequency stability of ±0.28PPM and operates at a supply voltage of 5V. The output type is HCMOS, making it versatile for various N/A applications. The compact design measures 7.00mm x 5.00mm x 2.00mm 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.