The S7D18.432000B20F30T XO with SMD Oscillators is an 18.432 MHz Oscillator with ±20 ppm stability, manufactured by the System Controls Technology Foundry (SCTF). It is a surface-mounted device (SMD) with 4-pin RoHS-compliant packaging for superior reliability and performance. Its compact size and low power consumption enable its use in a wide variety of circuit applications. Its temperature range of -30°C to +85°C allows for use in a wide range of temperatures. It also features low phase noise and excellent jitter performance making it an ideal choice for precise timing circuits.