Mitsubishi MR-J4-10B-RJ020 Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 100 W, MR-J2S comp. Related products MITSUBISHI A2NCPU MITSUBISHI A985GOT-TBA-EU MITSUBISHI A1ADP-SP MITSUBISHI FR-PU04 MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-48ER-DS