YPS-M20 Mini Module Thermal Field Emission (TFE) "Schottky" Source
The YPS-M20 Mini module TFE source is a complete pre-aligned assembly with a smaller style suppressor, ceramic insulator and extractor. The YPS-M20 Mini Module is a high grade alternative FE source for the Camscan Apollo 300 SEM and can be used for other applications requiring a similar module.