Procurement Of Crystal: Quartz 8.0 Mhz, Through Hole, Operating Temperature -40°Cto+85°C,P/N:49S2Him118P008M000000 Hc49Us-Ff5F18-8.000 Mhz/Qcl8.00000F18B23B Make: Ilsi America/ Qantek Technology Corp/Andhra