ERNI ERmet 2 mm Pitch Hard Metric Type A Backplane Connector Vertical Male 25 Column 7 Row 110 Way 043190 / 5100143-1

ERNI 043190 / 5100143-1 Hard Metric Type A Backplane Connector is a high-density vertical male connector featuring a 2 mm pitch, 25 columns, and 7 rows totaling 110 contacts. This connector is engineered to meet IEC 61076-4-101 international standards, making it suitable for advanced industrial, telecommunications, networking, and high-performance computing applications.

The connector housing made of polybutylene terephthalate provides durable mechanical stability and thermal endurance from -55°C to 125°C. The contact pins, crafted from phosphor bronze and gold-plated, assure low resistance and high reliability in demanding environments. The press-fit termination ensures secure and straightforward PCB mounting without soldering.

The ERmet 2.0 mm male Backplane Connectors incorporate 3-stage sequential mating with 1.5 mm incremental pin length differences, which support hot-swappable applications and minimize signal disturbances. Optional shielding and PCB location pegs maintain mechanical rigidity and polarization, enhancing overall connector performance.

Hard Metric Type A connector with 2 mm pitch ensures precise mating. Features 25 columns and 7 rows, providing 110 contact points. Gold-plated phosphor bronze contacts offer excellent conductivity and corrosion resistance.

Polybutylene terephthalate housing withstands wide temperature ranges from -55°C to 125°C. Press fit terminations facilitate robust PCB mounting for industrial applications. Supports 1.5 A current per contact, adequate for typical signal and low-power circuits.

Vertical male connector orientation suitable for backplane and mezzanine setups. Compliant with IEC 61076-4-101 connector standards for interoperability. Available with shielding and PCB location pegs for enhanced stability.

This ERNI ERmet connector is widely used in telecommunications, networking systems, industrial computing platforms, and CompactPCI applications requiring reliable backplane connections. Its modular design and standardized form factor make it an excellent choice for system designers focusing on durability and signal integrity.

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