Sourcing and Procurement Decision
As a mature-lifecycle Siemens PLC accessory, the 6AV7882-0CA20-4BA0 is specified into existing BOM lines and quoted to order against an RFQ. The mature stage means the part is not in its initial launch phase, but it remains in active distribution. No official successor order code is listed in the available records, so for a direct replacement, sourcing through the original Siemens order code is the correct path.