The CFS-20632768HZBB is a high-performance 27.68 MHz Crystal Resonator from Citizen, a leading manufacturer of electronic components. Supreme Components International is an authorised distributor of Citizen, ensuring you receive a genuine and reliable product. This crystal resonator is designed for applications demanding precise frequency control and stability. Its compact size and robust construction make it suitable for a wide range of electronic devices, including communication equipment, microcontrollers, and timing circuits. Benefit from the superior quality and performance of Citizen crystals, available through Supreme Components International. Trust us for all your electronic component needs, with guaranteed authenticity and expert support. We provide fast shipping and competitive pricing on all Citizen products.