The CO4805-20.664-EXT-TR is a 20.664 MHz Crystal Oscillator from Raltron, a leading manufacturer of frequency control products. Supreme Components International is an authorised distributor of Raltron, ensuring you receive genuine, high-quality components. This crystal oscillator is designed for applications requiring a stable and accurate frequency source. It offers excellent frequency stability over a wide temperature range. Key features include a compact form factor, low power consumption, and robust construction. Ideal for use in communication equipment, microprocessors, and other timing-critical applications. Benefit from Raltron's renowned quality and Supreme Components International's reliable service when you choose the CO4805-20.664-EXT-TR.