ESD top lid for tote boxes, conductive, black, 300 x 200 mm - Warmbier 5310.32.A

An open tote box collects dust and lets small parts escape while it is being moved. This top lid closes boxes with a 300 x 200 mm footprint and is made from permanently volume conductive polypropylene with a typical resistance of 10^4 - 10^5 ohms. The cover stays part of the conductive environment rather than becoming a charge source of its own.

Advantages

• Carbon loaded polypropylene, conductive through the full cross section, so the effect does not depend on a coating or on ambient humidity.
• Typical resistance of 10^4 - 10^5 ohms, charge is passed on quickly to the grounded surroundings.
• Version without a locking device, the lid simply rests on the box and can be lifted off single handed during picking.
• Footprint of 300 x 200 mm matching the tote box of the same size, no overhang when covered boxes are stacked.
• ESD symbol on the lid, the part is recognisable as ESD equipment on the shelf and does not get mixed with standard stock.

Application

Covering ESD tote boxes during buffer storage and in-house transport inside the EPA. The lid keeps dust, swarf and prying eyes away from populated assemblies on their way between production, test area and store, and stays conductive while doing so.