Mitsubishi MR-J4-20B-RJ Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 200 W, RJ type Related products Mitsubishi FX2N-16EX-ES/UL MITSUBISHI FR-A540-15K-EC MITSUBISHI FR-PU04 Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FR-A540-22K MITSUBISHI Q02HCPU