20-CTR Tray-flat 499 x 330 x 28 mm
The 20-CTR flat tray (499 × 330 × 28 mm) is a dissipative cardboard ESD packaging solution for safe handling and transport of electronic components and assemblies, both inside and outside EPA protection zones. Made from 100% kraft liner with a dissipative treatment, the tray provides reliable electrostatic charge dissipation under standard operating conditions.
- Surface resistance: 2 × 10e4 Ω (IEC 61340-2-3)
- Shielding performance: < 10 (MIL-PRF-81705E)
- Puncture resistance: 5.4 joules
- Material: 100% kraft liner – recyclable
- Abrasion-resistant and moisture-insensitive construction
- Corrosion resistant
- ESD marking imprint
- CORTRONIC® brand protection
Designed for EPA workplaces in electronics manufacturing, automotive, and medical device production. Technical note: Conventional paper, cardboard and paperboard dry out at relative humidity below 25% and become insulating. Only dissipatively treated materials may be used within an EPA.
| Product type | Foam / cushioning |
|---|---|
| Type of ESD protection | Conductive |




