ECS Inc. International Surface Mount Crystals ECS-120-18-5PX-GM-TR

The ECS-120-18-5PX-GM-TR is a surface mount crystal from the CSM-7X series, designed for clocking applications requiring stable frequency performance. It uses a resistance weld metal package with a case height of 4.3 mm max. (5PX), and operates over a temperature range of -10°C to +70°C. The part supports a frequency of 12.000 MHz with a load capacitance of 18 pF, a frequency tolerance of ±30 ppm, and a frequency stability of ±50 ppm across its operating range. Equivalent series resistance is 40 Ω max. in fundamental mode. It meets RoHS compliance, has a maximum drive level of 500 μW, a shunt capacitance of 7 pF, and is rated for reflow soldering up to 260°C for 10 seconds. The device is supplied intape and reel packaging with MSL 1 reliability rating.