Buy through-hole crystal oscillators online in India at Zbotic. Our HC-49S and HC-49U series quartz crystals are available in common frequencies including 4MHz, 8MHz, 11.0592MHz, 12MHz, 16MHz, 20MHz, and 32.768kHz. These through-hole crystals provide precise frequency references for microcontroller clocking, UART baud rate generation, and RTC timekeeping circuits.
