... 49/S Surface Mount Package 2,Height 4.0mm, or 3.0mm, compact unit for surface mount FEATUREHeight ... of a metal case and completely sealed high solution characteristicsCopes with high density mounting and is the optimum for ... Overtone /ATDimensionTape & ReelCertifications WTL Company profile WTL is professionally offering quartz crystals, filters, resonators, oscillators, TCXO, VCXO, SAW device, ...