HC-49/U-S4000000ABJB 4 MHz Crystal Oscillator | High Stability & Precision 2024-12-31 Discover the HC-49/U-S4000000ABJB 4 MHz crystal oscillator by Citizen Finedevice Co Ltd. Featuring 30ppm tolerance, 18pF load capacitance, and -10 C to 60 C operating range. Ideal for microcontrollers, communication systems, and industrial applications.
