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 A1ADP-SP MITSUBISHI Q02HCPU MITSUBISHI AJ71E71-S3 MITSUBISHI A3ACPUR21 MITSUBISHI FX1N-40MR-DS MITSUBISHI MR-J2-40A