Mask E-chips for Shadow Mask

Replacement mask E-chips to be used with the Protochips Shadow Mask. There are two different mask E-chips to choose from: a square opening and a narrow opening. While either one can be used for many applications, the square opening is recommended for use with Fusion heating and Atmosphere heating E-chips, and the narrow opening is recommended for use with Poseidon E-chips and Fusion electrical E-chips. Specifications: Mask E-chips openings: Square - 120 x 120 µm | Narrow - 120 µm x 240 µm *The FIB-optimized E-chip is not to be used with the Shadow Mask. Please use the FIB stub with this E-chip instead. Shadow Mask Package sold separately. All feature dimensions listed should be considered nominal. Variations in dimensions can occur.