RM400HA-20S Mitsubishi - Diode Module
RM400HA-20S Description
Mitsubishi Electric makes the RM400HA-20S, a 1000 V, 400 A diode module. It is used in input rectifiers, freewheeling and clamping circuits, battery chargers and welding power sources.
USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the RM400HA-20S; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.
Summary of Features
RM400HA-20S is a 1,000 V, 400 A rectifier diode module.
Target Applications
Mitsubishi RM400HA-20S is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.
Key Specifications
RM400HA-20S is a 1,000 V, 400 A rectifier diode module. Source: manufacturer datasheet.
| Parameter | Value |
|---|---|
| Product type | Rectifier diode module |
| Repetitive peak reverse voltage (VRRM) | 1,000 V |
| Rated forward / output current | 400 A |
| Datasheet | Available on this page (PDF) |
Technical document (PDF) | Request a quote for RM400HA-20S (reply within 24 hours)
Related Part Numbers
| RM400HA-24S 1200V, 400A | RM250HA-10S 500V, 250A | RM200HA-24S 200A/1200V | RM250HA-20F 1000V, 250A |
| RM200HA-20F 1000V, 200A | RM100HA-20F 1000V, 100A | RM50HA-20F 1000V, 50A | RM450HA-5F 500V, 450A |
| RM400HA-H | RM400HA-M | RM400HU-34S | RM400HV-24S |
| RM400HV-34S | RM400CZ-H | RM400DY-66S | RM400DZ-H |

