Mitsubishi MR-J4-20A Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-A for Rated Motor Power up to 200 W Related products MITSUBISHI Q02HCPU Mitsubishi FX2N-16EYR-ES/UL Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI FX0-20MR-ES Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI MR-J2-40A