49S-SMD-8.000-20-30 CRYSTAL 8MHZ HC49S 20PF SMD TR 49S-SMD-8.000-20-30 is a high-performance crystal component that operates at a frequency of 8MHz with a frequency stability of ±30PPM.Features equivalent series resistance (ESR) of 120 Ohms. Compact dimensions: length 13.50mm, width 4.70mm, and height 4.60mm. Supports a temperature range of -10°C~+60°C for reliable performance. Manufactured by SHOULDER with compliance to ROHS standards. Packaged as TAPE&REEL for convenience.