HCM498000000ABJT CRYSTAL 8.0000MHZ 18PF SMD HCM498000000ABJT is a high-performance crystal component that operates at a frequency of 8MHz with a frequency stability of ±50PPM.Features equivalent series resistance (ESR) of 100 Ohms. Compact dimensions: length 11.40mm, width 4.70mm, and height 4.30mm. Supports a temperature range of -10°C~+60°C for reliable performance. Manufactured by CITIZEN with compliance to ROHS standards. Packaged as TAPE&REEL for convenience.