The Epson SG-8018CB-138.000000MHz-TJHSA is a SMD Oscillator (XO) with a frequency of 138MHz with ±50 ppm frequency stability. It is made up of a SMD-5032_4P package type, which is RoHS compliant, and offers excellent performance and tolerance for a wide range of temperatures. The SG-8018CB-138.000000MHz-TJHSA is well suited for applications in telecom, broadcast, and mobile radio systems. The robust design and high frequency stability, along with an output impedance of 50 Ohms, make it suitable for demanding applications. For ease of automated assembly, the SG-8018CB-138.000000MHz-TJHSA utilizes a surface mount design, making it a great choice for many applications.