XCR-6.00U20B-TEC CRYSTAL 6MHZ HC49U 20pF BULK TECHNICAL XCR-6.00U20B-TEC is a high-performance crystal component that operates at a frequency of 6MHz with a frequency stability of ±50PPM.Features equivalent series resistance (ESR) of 60 Ohms. Compact dimensions: length 10.80mm, width 4.60mm, and height 13.00mm. Supports a temperature range of -20°C~+70°C for reliable performance. Manufactured by TECHNICAL CRYSTAL with compliance to nan standards. Packaged as BULK for convenience.