Static Dissipative Mica-Reinforced PCB Rack, 25 Slots, 140 x 465 mm - Desco 237225

Sensitive devices should lose their charge gradually, not in a sudden discharge. The static dissipative Desco 237225 PCB rack holds 25 populated assemblies and drains charge with a typical surface resistance of 1 x 10⁴ to 1 x 10⁷ ohms. That sits well inside the range ANSI/ESD S541 specifies for ESD packaging materials.

Key benefits

• Controlled discharge: typical surface resistance 1 x 10⁴ to 1 x 10⁷ ohms, measured per ANSI/ESD STM11.13.
• High packing density: 25 slots of 3.2 x 7.5 mm on a 15.6 mm pitch within 140 x 465 mm.
• Dimensionally stable: mica-reinforced compound with 25 MPa tensile strength at break.
• Easy to carry: open handles, weight 0.45 kg.
• Operating temperature: recommended maximum 85 °C according to the current data sheet.

Applications

Buffering and carrying populated PCBs with ESD-sensitive devices in production, test and rework. Choose the dissipative version when components need protection from overly fast discharge. Conductive alternatives are the racks 237215 and 237220.

Standards

The material meets the resistance requirement of ANSI/ESD S541 for packaging materials protecting ESD-susceptible items, measured per ANSI/ESD STM11.13.