Thermoformed ESD Trays / MC-77093
Thermoformed semiconductor packaging
MC-77093
35-Cavity Process Tray
A large 35-cavity process tray with elongated 3.030″ × 1.000″ cavity references. Available in black conductive and clear antistatic material.
Does this tray look close to what you need? Send us your device information. Malaster can help review the fit, material choice and requirements for your application.
Discuss This Tray for Your Application
Mention MC-77093 when you contact us.

A starting point for your device
The MC-77093 arranges seven columns of five elongated pockets in a 19.500″ square footprint. Broad formed access areas around the cavities distinguish its layout from smaller, closely spaced storage trays.
For a process tray, consider the component profile alongside workstation space, loading access and how the full tray will be moved. The term process tray does not imply a temperature rating; share any thermal or environmental requirements for material review.
If your device differs from the reference application, contact us anyway. We can discuss whether this tray, another existing design or a custom packaging solution is worth exploring.
Tray at a glance
| Tray reference | MC-77093 |
|---|---|
| Cavity layout | 35 cavities in a 7 × 5 arrangement |
| Reference application | Elongated components for process handling |
| Reference cavity length × width | 3.030″ × 1.000″ Approximately 77.0 × 25.4 mm |
| Reference main profile height in section | 0.600″ Approximately 15.2 mm |
| Overall footprint | 19.500″ × 19.500″ Approximately 495.3 × 495.3 mm |
| Material options | Black conductive Clear antistatic |
Use these reference dimensions for an initial size comparison. Actual fit depends on the device profile, pin clearances and selected material. If your device is close to these dimensions, contact us to review the fit.

Look beyond the overall size
The line view shows the elongated cavities, surrounding access areas and perimeter features. Tell us whether the tray will be used at a bench, within equipment or as part of a larger packaging arrangement.
Tell us how the tray will be used, whether for work-in-process handling, storage or a shipping application. We can then review the tray as part of the complete packaging requirement.
Choose a material for your application
MC-77093 is available in both black conductive and clear antistatic material. Tell us about your ESD requirements, handling environment and any need to see the device through the tray so we can discuss the appropriate option.
Black conductive
An option for applications requiring conductive tray material. Share your material or ESD specifications so we can review the requirements with you.
Clear antistatic
An option when clear material is useful for viewing the device. We can discuss the antistatic material requirements alongside fit and handling.
Could MC-77093 work for your device?
You do not need a complete specification to begin. Send what you have, and we can help identify the details needed to assess the tray and prepare a quotation.
- A device drawing, photograph, package outline or description
- Any known dimensions, pin clearances or handling concerns
- Your material preference or ESD requirements, if known
- Estimated quantities and timing
Please include MC-77093 in your inquiry so we can refer to this tray design.