QCA50B40 SanRex - Power Transistor Module
QCA50B40 Description
The QCA50B40 is a Darlington transistor module made by SanRex. You will mostly see it in older AC drives, servo amplifiers and UPS systems, where a like-for-like replacement keeps the machine running.
USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the QCA50B40, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.
Target Applications
SanRex QCA50B40 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.
Technical document (PDF) | Request a quote for QCA50B40 (reply within 24 hours)
Related Part Numbers
| QCA50B60 600V, 50A | QCA30B40 | QCA30B60 | QCA100B60 600V, 100A |
| QCA200B60 600V, 200A | QCA50BA60 | QCA50A60 | QCA50AA100 |
| QCA50AA120 | QCA50M60 | QCA100A40 | QCA100A60 |
| QCA100AA100 | QCA100AA120 | QCA100AA60 | QCA100BA60 |

