H10S-12.000-18-5050-EXT- CRYSTAL 12.0000MHZ 18PF SMD H10S-12.000-18-5050-EXT- is a high-performance crystal component that operates at a frequency of 12MHz with a frequency stability of ±50PPM.Features equivalent series resistance (ESR) of 130 Ohms. Compact dimensions: length 6.00mm, width 3.50mm, and height 1.00mm. Supports a temperature range of -40°C~+85°C for reliable performance. Manufactured by RALTRON with compliance to ROHS standards. Packaged as TAPE&REEL for convenience.