ECS ECS-.327-12.5-13X-C 32.768KHz Tuning Fork Crystal is designed to be used in time management applications. The cost-effective crystal offers a frequency of 32.768KHZ with a ±10ppm frequency tolerance. The series features a resistance of 35KΩ and a load capacitance of 12.5pF. ECS ECS-.327-12.5-13X-C 32.768KHz Tuning Fork Crystal applications include communication equipment, measuring instruments, and microprocessors.