RT3215-32.768-7-TR CRYSTAL 32.768KHz 7pF 20PPM SMT RT3215-32.768-7-TR 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 -40°C~+85°C for reliable performance. Manufactured by RALTRON with compliance to ROHS standards. Packaged as TAPE&REEL for convenience.