87520-2112ALF

USB, DVI, HDMI Connectors

• 87520-2112ALF

The 87520-2112ALF is a 3.81mm pitch low-profile, single sided board-to-board interconnect. It is a full-service connector suitable for a wide range of applications, from consumer electronics, home theater, and computer peripherals to medical electronics. With its low-profile design and high number of contact points, the 87520-2112ALF is a reliable and efficient solution for design engineers who want the most out of their equipment. This article will discuss the application field and working principle of 87520-2112ALF.

The 87520-2112ALF is designed to be used in applications where space is at a premium, but the need for reliable performance is crucial. It is a single-side interconnect with up to 21 contact points that are arranged in a 3.81mm pitch. The contact points are spread over two tiers, with the contacts on the top tier spaced at .3mm pitch and the contacts on the bottom tier spaced at .556mm pitch. This allows for an extremely low-profile design, making it ideal for tight spaces where space is a premium.

The 87520-2112ALF is designed for use in USB, DVI and HDMI connectors. It is designed to provide power, data, and signal transmission between two connected devices. The contact points are made of a high-grade copper alloy, making them reliable and corrosion-resistant. The contact points are also gold-plated for added reliability and longevity.

In USB applications, the 87520-2112ALF provides power and data transmission. The contact points on the top tier are connected in a loop, with the USB power and ground pins providing power and the remaining pins providing data and signal transmission. The connection is designed to be hot swappable, meaning that the connection can be made and broken without the need to power the device off or manually unplug the connector. The contact points on the bottom tier are connected in a bidirectional fashion, allowing for greater flexibility in data and signal transmission.

In DVI applications, the 87520-2112ALF provides power, data and signal transmission. The top tier contact points provide power and data transmission, while the bottom tier contact points provide signal transmission. The connection is designed to be hot swappable, allowing for seamless connectivity between both devices.

In HDMI applications, the 87520-2112ALF provides power, data, and video signal transmission. The top-tier contact points are connected in a loop, with the HDMI power and ground pins providing power and the remaining pins providing data and signal transmission. The contact points on the bottom tier provide signal transmission, allowing for a high-quality video signal transmission.

In conclusion, the 87520-2112ALF is a reliable and efficient 3.81mm pitch low-profile, single sided board-to-board interconnect. It is designed for use in USB, DVI and HDMI connectors, providing power, data, and signal transmission between two connected devices. With its low-profile design and high number of contact points, the 87520-2112ALF is a reliable and efficient solution for design engineers who want the most out of their equipment.