Thermoformed ESD Trays / MC-77128
Thermoformed semiconductor packaging
MC-77128
20-Cavity Rounded-Pocket Tray
A 20-cavity tray with rounded rectangular pockets and 1.800″ × 1.300″ reference cavity dimensions. 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-77128 when you contact us.
A starting point for your device
The MC-77128 uses twenty pockets in a five-by-four arrangement within an 11.000″ × 7.000″ footprint. The drawing shows a 0.500″ overall section height, with rounded corners and access recesses between pockets.
Corner radii can limit usable space even when the nominal length and width appear suitable. Send the device outline and any corner, lead or edge details so we can compare the complete profile.
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-77128 |
|---|---|
| Cavity layout | 20 cavities in a 5 × 4 arrangement |
| Reference application | Rectangular components with suitable corner clearance |
| Reference cavity length × width | 1.800″ × 1.300″ Approximately 45.7 × 33.0 mm |
| Overall footprint | 11.000″ × 7.000″ Approximately 279.4 × 177.8 mm |
| Reference overall height | 0.500″ Approximately 12.7 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 rounded pockets and connecting recesses are clearly visible in the line view. Their shape is relevant to both seating and removal, particularly for components with square corners or projecting features.
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-77128 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-77128 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-77128 in your inquiry so we can refer to this tray design.