MROcentral.co USA: (207) 922-9900    Global Express Shipping CAN: (514) 400-0518    800K+ Parts Avail   Module / Controller / Board Part # [ A20B-3900-0304ED ] Qty Unit Price Discount 1 2 3 4 5 6 7 8 9 10 We service phased out commercial grade parts for use in robotic applications as well as military and nuclear installations. This part is sold with a 90 day failure agreement. These assemblies comply with UL or other industry standardized performance certifications. Click below for   bulk pricing or manufacturer specifications.  Industrial components, LCDs, inverters, PLCs, control modules, PCBs, safety relays  and other obsolete, out-of-production, over-stocked, and discontinued parts for commercial and industrial use.

Last Update: 8/2/2025  |  © 2025