223631 – ERNI

The ERNI 223631 is a DIN 41612 Type M connector conforming to DIN EN 60603-2. It is a right-angle male connector (MRA) with 51 pins loaded in the “b” and “c” rows of the connector, leaving the “a” row unpopulated. The connector is designed for backplane or PCB mounting and provides a robust and standardized interconnection solution. The “class 1” designation indicates a performance level characterized by a minimum of 400 mating cycles and a contact resistance of ≤ 20 mΩ. The connector body is typically constructed of glass-filled thermoplastic, providing high temperature resistance during soldering processes. The contacts are typically made of a copper alloy, often plated with gold over nickel to ensure reliable electrical performance and corrosion resistance. It is suitable for applications requiring high signal integrity and durability in demanding environments.