20-CTR Tray with stacking nose reinforcement 499 x 330 x 28 mm
The 20-CTR dissipative cardboard tray (499 × 330 × 28 mm) by CORTRONIC® is designed for safe packaging of electronics both inside and outside an EPA protection zone. Unlike conventional paper and cardboard – which dry out below 25% relative humidity and become insulating – this dissipatively treated material retains its electrostatic properties across varying humidity conditions, as required for use in an EPA.
- Surface resistance: 2 × 10⁴ Ω, tested to IEC 61340-2-3
- Shielding performance: < 10 per MIL-PRF-81705E
- Puncture resistance: 5.4 joules
- Material: 100% kraftliner – abrasion-resistant and moisture-insensitive
- Color: black
- Marking: ESD labeling imprinted
- Construction features: stacking nose reinforcements (plastic reinforcements on both short sides, glued separately); outer lid (AD) with Cortec extra water-repellent lacquer coating for higher stability
- Corrosion resistant: Yes
- Recyclable: Yes
Suitable for production and logistics processes in electronics manufacturing, automotive, and medical device engineering where component protection against electrostatic discharge is required. Manufacturer: CORTRONIC® Brand Protection.
| Product type | Foam / cushioning |
|---|---|
| Type of ESD protection | Dissipative |








