Mitsubishi MR-J4W2-0303B6 Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4W-B, for Motors up to 30 W, 2 Axes, 24/48V DC Related products Mitsubishi FX2N-48ER-ES/UL Mitsubishi FX2N-16EX-ES/UL MITSUBISHI FX1N-40MR-DS MITSUBISHI A2NCPU Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI Q02HCPU