KLS14-HC-49S-6.000-20 CRYSTAL 6MHZ 20pF HC49S SHORT BULK KLS14-HC-49S-6.000-20 is a high-performance crystal component that operates at a frequency of 6MHz with a frequency stability of nan.Features equivalent series resistance (ESR) of nan. Compact dimensions: length 11.50mm, width 5.00mm, and height 3.68mm. Supports a temperature range of nan for reliable performance. Manufactured by KLS ELECTRONIC with compliance to nan standards. Packaged as BAG for convenience.