• Static Dissipative Table

    A static dissipative table is a specially designed workstation used in environments where ESD (Electrostatic Discharge) control is crucial—such as in electronics manufacturing, PCB assembly, repair labs, and cleanrooms. It provides a safe, controlled surface that dissipates static electricity at a slow, controlled rate to protect sensitive electronic components.

    🔹 Key Features of a Static Dissipative Table

    • Static Dissipative Work Surface: Made from laminate, vinyl, or rubber with surface resistivity between 1×10⁶ to 1×10⁹ ohms/sq.
    • Grounding System: Connected to a ground point using cords or fasteners.
    • ESD Mat: May come built-in or separate; helps drain static safely.
    • Wrist Strap Connection: Ports to connect wrist straps for grounding personnel.
    • Durable Construction: Metal frame, height adjustable or modular options.

    🔹 How It Works

    When a person or component carrying a static charge touches the static dissipative table, the charge is slowly and safely dissipated through the table’s surface to a ground point, preventing damage to sensitive components.

    🔹 Why Use Static Dissipative Tables?

    Benefit Description
    🔌 ESD Protection Prevents damage to semiconductors, ICs, and PCBs.
    💼 Compliance Meets ANSI/ESD S20.20, IEC 61340-5-1, and other standards.
    🛠️ Durable & Practical Resistant to heat, chemicals, and wear. Suitable for soldering work.
    📏 Organized Work Area Often comes with shelves, drawers, and tool rails.

    🔹 Applications

    • PCB assembly lines
    • Electronics R&D labs
    • Mobile repair centers
    • Cleanroom and static-sensitive areas
    • QA/Testing stations

    🔹 Types of Static Dissipative Tables

    Type Features
    Fixed Height Table Standard workstation with grounding capability.
    Adjustable Height Table Ergonomic; suitable for standing/sitting work.
    Mobile ESD Table Grounded wheels for mobility and safety.
    ESD Workbenches Includes shelves, lights, and bin rails.

    🔹 Buying Considerations

    • Size & Load Capacity: Based on your workspace and equipment.
    • Surface Material: Rubber (durable), vinyl (cost-effective).
    • Certifications: Look for ANSI/ESD or IEC compliant tables.
    • Accessories: Wrist strap jack, grounding cords, drawers, lighting.

    🔹 Maintenance Tips

    • Clean using anti-static cleaners (avoid alcohol-based products).
    • Test resistivity and ground paths regularly.
    • Inspect for damaged or worn surfaces and replace as needed.