ECS announces availability of the ECX‐2236‐JGN subminiature SMD crystal. The 2.5 mm x 2.0 mm x 0.55 mm (L x W x H) 4-pad ceramic package is ideal for today's SMD manufacturing environment. The JGN version has a frequency tolerance of ±20 ppm at +25°C and a frequency stability of ±30 ppm at ‐40°C to +85°C.