ECS-400-20-3X-TR

Crystal - 40.0000MHz ±30ppm - 20pF - 40 Ohm - ±50ppm -10°C to 70°C - SMD HC49/USX - 0.276" L x 0.161" W x 0.091" H (7.00mm x 4.10mm x 2.30mm)