ASTF8-32.768K-FA125A5 CRYSTAL 32.768KHZ 18pF 30ppm SMD TUNING FORK ASTF8-32.768K-FA125A5 is a high-performance crystal component that operates at a frequency of 32.768KHz with a frequency stability of nan.Features equivalent series resistance (ESR) of 50K Ohms. Compact dimensions: length 8.00mm, width 3.80mm, and height 2.50mm. Supports a temperature range of -40°C~+85°C for reliable performance. Manufactured by ANSEN with compliance to ROHS standards. Packaged as TAPE&REEL for convenience.