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 A1SX81 MITSUBISHI FR-A540-0.75K-EC MITSUBISHI AJ71E71-S3 Mitsubishi FX2N-32ER-ES/UL Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI MDS-A-SPJ-22