Mitsubishi MR-J4-100A4 Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-A for Rated Motor Power up to 1000 W (400V) Related products MITSUBISHI FX0-20MR-ES MITSUBISHI Q02HCPU MITSUBISHI AJ71E71-S3 MITSUBISHI A2NCPU Mitsubishi FX2N-16EYR-ES/UL Mitsubishi FX0N-65EC