The main material for 49S crystal oscillators is crystal material (silicon dioxide), which is a two pin inline chip. Frequency difference: soil 20ppm. Active or not: Passive. Product material: Quartz crystal.
100x Quartz Passive Crystal Oscillator Resonator 9.001000 MHz HC-49 U NTSC
4.000-48.000MHz 49S Quartz Passive Crystal Oscillator Resonator ±20PPM DIP 2-Pin
Cylindrical Quartz Passive Crystal Oscillator 4/12/24Mhz 32.768Khz 2x6mm 3x8mm
4.000-48.000MHz ±20PPM DIP 2-Pin 49S Quartz Passive Crystal Oscillator Resonator
10x Quartz Passive Crystal Oscillator Resonator 9.001000 MHz HC-49 U NTSC
