Fanuc A20B-2902-0341/03B Memory RAM Card

Fanuc A20B-2902-0341/03B is a memory RAM card designed for Fanuc CNC controllers, providing program and parameter storage expansion. It ensures stable memory performance within CNC control systems and is built with high-reliability ICs specifically for industrial automation environments. Technical Specifications: Model: A20B-2902-0341/03B Manufacturer: Fanuc Corporation Type: CNC memory RAM card Function: Stores CNC part programs, offsets, parameters, and runtime system data Memory Technology: DRAM/Static RAM hybrid with Fanuc custom IC controller Capacity: Typically 2 MB to 4 MB depending on system configuration Form Factor: Proprietary Fanuc PCB memory module Connector: Gold-plated edge connector for secure installation into CNC control unit Compatibility: Fanuc Series 16i, 18i, 21i, and select 0i systems (depending on control revision) Operating Temperature: 0°C to 55°C (standard CNC cabinet environment) Mounting: Plug-in slot installation, no soldering required PCB Markings: Sony CXK591000F memory ICs and Fanuc μHE-1 controller Dimensions: Approx. 4.5 in x 1.25 in Country of Manufacture: Japan Please review pictures carefully and let us know if you have any questions!