Thermoformed ESD Trays / MC-77135
Thermoformed semiconductor packaging
MC-77135
28-Cavity Narrow Component Tray
A 28-position tray with narrow 1.654″ × 0.755″ reference pockets and a 0.100″ reference seating depth. 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-77135 when you contact us.
A starting point for your device
The MC-77135 uses seven columns of four positions within a 10.250″ × 8.250″ footprint. The narrow pockets and crosswise recesses make the device profile and lead clearance central to the selection discussion.
The PROM reference is a starting point, not a claim of universal package compatibility. Share the complete body, lead and underside details, including any limits on where the device may contact the tray.
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-77135 |
|---|---|
| Cavity layout | 28 cavities in a 7 × 4 arrangement |
| Reference application | Narrow rectangular components; PROM reference design |
| Reference cavity length × width | 1.654″ × 0.755″ Approximately 42.0 × 19.2 mm |
| Reference seating depth | 0.100″ Approximately 2.5 mm |
| Overall footprint | 10.250″ × 8.250″ Approximately 260.3 × 209.6 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 line view shows the narrow seating positions and recesses running across each row. We can assess how these features relate to the device and its intended pickup or removal method.
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-77135 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-77135 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-77135 in your inquiry so we can refer to this tray design.