The BA4AAW is a battery holder that accepts (4) AA batteries. The holder is made from black polypropylene, and the contacts are nickel-plated stainless steel. The BA4AAW is RoHS 2 compliant for worldwide distribution and surpasses ANSI/EIA standards, guaranteeing quality. The operating temperature for this part is from -10°C to +100°C. The BA4AAW can be mounted using 2-56 machine screws. Double sided tape and/or adhesive work well also. Having no springs, and having pressure contacts, the BA4AAW has increased conductivity and less room for error when the battery is placed in the holder. It is also RoHS 2 compliant for worldwide distribution and surpasses ANSI/EIA standards, guaranteeing quality. The BA4AAW sits 15.87 mm above the PCB. The BA4AAW has a battery retaining cover (ABG-43).