MTE Solutions Now Offers Corstat Products to Store, Ship and Handle Static Sensitive Products
MTE Solutions Now Offers Corstat Products to Store, Ship and Handle Static Sensitive Products
Corstat products are specifically engineered to protect static-sensitive components during storage, in-plant handling, and shipping by using conductive and dissipative materials that prevent electrostatic charge from building up or discharging into sensitive devices. The Corstat line covers the full material handling and packaging workflow — from mailers and shippers for transit, to bins and totes for in-plant component movement, to kitting trays and foam packaging for workstation organization and protection. MTE Solutions now carries the complete Corstat lineup. For a full overview of ESD packaging solutions, visit our Industrial Packaging & Shipping Solutions hub.
Corstat Products Available at MTE Solutions
| Category | Products Included | Primary Use |
|---|---|---|
| Mailers | Static Shielding Shippers, Pillowstat Folders, Blow Molded Shippers, Injection Molded Hinged Boxes, JEDEC Pads, Correc-Pak Shippers | Shipping and transit protection for ESD-sensitive components; Faraday cage construction shields contents from external electrostatic fields during handling and transport |
| Bins | Reel Bins, Open Bins for In-Plant Protection | Component storage and in-plant organization; conductive or dissipative construction prevents charge accumulation on stored components |
| Totes | In-Plant Handlers, Express Durastat Totes | In-plant transport of ESD-sensitive assemblies and components between workstations; reusable construction reduces per-use cost |
| Kitting Trays | ESD-safe kitting trays | Workstation organization and component kitting for assembly operations; ESD-safe construction protects components during kitting and staging |
| Kleanstat Bubble Tray Liners | Bubble tray liners for cleanroom and ESD environments | Tray lining for cleanroom and ESD-controlled environments; low-particle-generating construction compatible with ISO-classified areas |
| Foam Packaging Materials | Dissipative Urethane Soft Foam, Dissipative Crosslink Soft Foam, Conductive Soft Foam | Component cushioning and protection in shipping and storage; foam type selected based on required electrical properties (dissipative vs. conductive) and component sensitivity |
| Shelf Liners | ESD-safe shelf liners | Lining storage shelves in EPAs to prevent charge transfer from shelf surfaces to stored components or packaging |
Frequently Asked Questions
What is the difference between conductive and dissipative foam packaging?
Conductive foam (surface resistance <10⁴ Ω) rapidly drains charge from components placed in contact with it — it is used for components that need immediate charge equalization, such as bare die or highly sensitive devices. Dissipative foam (surface resistance 10⁴–10⁹ Ω) drains charge more slowly and in a controlled manner, reducing the risk of a rapid discharge event that could damage sensitive components. For most ESD-sensitive component storage and shipping applications, dissipative foam is the correct choice — conductive foam is reserved for specific applications where rapid charge equalization is required. Verify the foam’s electrical properties against ANSI/ESD S541 requirements for your application.
When should I use a Corstat mailer vs. a standard static-shielding bag for shipping?
Corstat mailers (blow molded shippers, injection molded hinged boxes, Correc-Pak shippers) provide rigid physical protection in addition to ESD shielding — appropriate for components that could be damaged by compression, puncture, or impact during transit. Static-shielding bags provide ESD protection but no physical structure — they rely on the outer carton for physical protection. Use rigid Corstat mailers when the component is fragile, when the shipment may be subject to rough handling, or when the component geometry makes bag sealing impractical. Use static-shielding bags for flat, flexible, or low-fragility components where physical protection is provided by the outer carton.
Are Corstat totes and bins reusable and how do I verify their ESD performance over time?
Yes — Corstat totes and bins are designed for repeated use in production environments. Verify surface resistance periodically with a surface resistance meter — conductive and dissipative materials can lose their electrical properties if abraded, contaminated with insulative materials (oils, cleaning chemicals not approved for ESD materials), or physically damaged. Inspect for cracks, delamination, or surface damage that could compromise both structural integrity and ESD performance. Replace any container that no longer meets ANSI/ESD S541 surface resistance specifications or shows physical damage.
What Corstat products are appropriate for cleanroom use?
Corstat Kleanstat Bubble Tray Liners are specifically designed for cleanroom and ESD-controlled environments, with low-particle-generating construction compatible with ISO-classified areas. For other Corstat products used in cleanrooms, verify the particle generation and outgassing characteristics against your ISO class requirements before use — not all ESD packaging materials are cleanroom-rated. Contact MTE Solutions for guidance on selecting Corstat products appropriate for your specific ISO class.
Browse All Corstat Products at MTE Solutions → | ESD Program Essentials Hub →
