1. The board-to-board (BTB) Com Express® connector is a shielded two-row SMT (Surface Mount Technology) connector system with a pitch of 0.5 mm, specifically designed for applications requiring high data transfer rates. This product offers different speeds ranging from 8 Gbps to 16 Gbps, with the highest configuration reaching up to 25 Gbps.

2. Considering that customers may have different application scenarios in the actual use of the product, we have designed different mating heights for this 0.5 mm pitch product. Male and female connectors with different mating heights will also have different heights, and three heights are available for the mating height, namely 8.0 mm, 6.0 mm, and 5.0 mm.

3. This product is a board-to-board (BTB) Com Express connector associated with the EU5WV series, specifically a 220Pin female connector with a 0.5 mm pin pitch and a 3.25 mm stack height (H3.25). It is suitable for electronic equipment scenarios that require connection reliability, dimensional accuracy, and environmental adaptability, and is strictly designed in accordance with the technical standards and process parameters specified in the document (EU5WV2B0A5AA3 COME Connector 0.5 Board-to-Board Female Connector H3.25 REV.3.pdf).

◆◆ Product Advantage

1. 220Pin, with pin numbering expanding from the center to both sides in ascending order, which ensures accurate pin alignment during mating; the pin pitch is 0.5mm, suitable for high-density PCB layout requirements.

2.196 signal pins and 24 ground pins, featuring high-density signal contacts.

3. The stack height is fixed at 3.25mm, which matches the mating height of male connectors of the same series (such as the Plug H series) to ensure connection stability.

4. Core dimensions (exclusive to 220Pin): Dim.A (Dimension A) 54.50mm, Dim.B (Dimension B) 57.10mm, Dim.C (Dimension C) 62.0mm, Dim.D (Dimension D) 57.70mm. Strict dimensional tolerance control is implemented to ensure compatibility with PCBs and male connectors.

5. 3D models and complete high-frequency test reports are provided.

◆◆ Product Uses

1. Industrial Automation and Control

2. Telecommunications and Network Equipment

3. Medical Equipment

4. Transportation and Automotive Electronics

5. Power and Energy Systems

6. Test and Measurement Equipment

7. Embedded Computing and Edge Computing

◆◆ Product Documentation