
Achilles has developped the spacer securely protecting silicon wafers during transportaion, taking advantage of both Achilles's clean technology and special processing technology.

| Part Name | Protos Spacer PEA Type | |
| Part Number | PEA-4-350 | |
| PEA-5-350 | ||
| PEA-6-350 | ||
| PEA-8-350 | ||
| PEA-12-350 | ||
| Feature | This is new type antistatic spacer with low particle counts and low ion contamination. | |
| Surface Resistivity | less than 1 x 1012ohm | |
| Standard | Sheet thickness: 100um, with height of emboss 350um | |
| Material | Anti-static Polyethylene | |

| Part Name | Protos Spacer CPS Type | |
| Part Number | CPS-4-250 | |
| CPS-5-250 | ||
| CPS-6-250 | ||
| CPS-8-250 | ||
| CPS-12-250 | ||
| Feature | This is new type conductive spacer with low particle counts and low ion contamination. | |
| Surface Resistivity | less than 1 x 109ohm | |
| Standard | Sheet thickness: 100um, with height of emboss 250mm | |
| Material | Conductive Polyethylene | |

| Part Name | Protos Spacer MA Type | |
| Part Number | MA-4-65/100N/120/230 | |
| MA-5-65/100N/120/230 | ||
| MA-6-65/100N/120/230 | ||
| MA-8-65/100N/120/230 | ||
| MA-12-65/100N/120/230 | ||
| Feature | A conductive sheet that uses our ST-Fiber that produces little debris. Feasible design for automated handling design. | |
| Surface Resistivity | 1 x 106ohm/sqr or less | |
| Standard | Available with 3 sheet thicknesses: 50um, 100um, 200um | |
| Material | Conductive Olefin Resin | |