ASTF3-32.768K-FC125C6TR CRYSTAL 32.768KHZ 12.5pF 20ppm 3.2X1.5MM SMD TR ASTF3-32.768K-FC125C6TR 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 70K Ohms. Compact dimensions: length 3.20mm, width 1.50mm, and height 0.80mm. Supports a temperature range of nan for reliable performance. Manufactured by ANSEN with compliance to ROHS standards. Packaged as TAPE&REEL for convenience.