TE Connectivity Free Height Series Straight Surface PCB Socket 140-Contact 2 Row 0.8 mm Pitch Solder 5177983-6

TE Connectivity 5177983-6 Free Height Series Straight Surface PCB Socket is a high-density board-to-board connector designed for parallel board stacking applications in electronic devices. This 140-contact PCB socket has a compact 2-row layout with a 0.8 mm pitch, enabling more than 50% space saving compared to traditional 1.27 mm pitch connectors.

The housing is made from liquid crystal polymer ensuring high mechanical strength and heat resistance, while the female contacts feature gold-plated beryllium copper alloy with a bellows spring design that resists wear during repeated insertions and removals. This design guarantees a reliable and stable electrical connection over the product's lifetime.

The connector is surface mountable and terminates via solder for robust mechanical and electrical bonds to the PCB. Its operating voltage is up to 100 V with a current rating of 500 mA. It operates effectively within a temperature range from -40°C to 125°C, suitable for demanding industrial and electronic environments.

Polarization features and PCB positioning bosses help ensure accurate mating and precise location on PCBs. The Free Height Series offers flexibility in board stacking heights from 5 to 16 mm through compatible plugs.

Typical applications include notebook computers, pen tablets, mobile phones, and other miniature electronic equipment requiring compact, reliable mezzanine connectors. Supports 140 contacts in a compact 2-row configuration.

Features a 0.8 mm pitch for high density mounting. Utilizes gold-plated beryllium copper alloy contacts for reliable signal transmission. Constructed with liquid crystal polymer housing for durability and heat resistance.

Designed for solder termination and surface mount installation. Operates efficiently up to 100 V and 500 mA current rating. Suitable for operating temperatures ranging from -40°C to 125°C. Employs a bellows type spring contact design for stable mating and unmating cycles.

Includes polarization and PCB positioning bosses to ensure precise alignment. Applicable for use in compact electronic devices like notebooks, mobile phones, and pen pads. Explore more Free Height Series PCB Sockets and related connectors at EnvMart to find ideal solutions for your electronics manufacturing needs.