TE Connectivity Free Height Series Straight Surface PCB Socket, 80-Contact, 2 Row, 0.8 mm Pitch, 100 V, 500 mA 5-5179010-3

TE Connectivity 5-5179010-3 Free Height Series Straight Surface PCB Socket is a precision connector designed for electronic applications requiring compact, high-density board-to-board connections. With 80 contacts arranged in 2 rows and a fine 0.8 mm pitch, this socket supports a 100 V voltage rating and 500 mA current capacity. The solder termination ensures robust attachment to PCBs, suitable for manufacturing environments.

The connector housing is manufactured from liquid crystal polymer, providing high mechanical strength and thermal stability. Contacts are made of beryllium copper alloy plated with gold, offering excellent conductivity and corrosion resistance, critical for maintaining signal integrity.

Operating within a temperature range of -40°C to 125°C, the connector is well-suited for demanding industrial and electronic environments. Its straight orientation and female contact gender allow straightforward integration into board stacking applications, commonly found in notebook PCs, mobile phones, and other compact electronic devices.

Designed with bellows-type spring contacts, the Free Height Series connector resists damage from mating stress such as scooping and stubbing, ensuring reliable electrical connectivity over repeated cycles. The polarization and PCB positioning bosses guarantee precise alignment and prevent incorrect mating during assembly.

High-density 80-contact, 2-row configuration with 0.8 mm pitch. Liquid crystal polymer housing and gold-plated beryllium copper alloy contacts. Supports 100 V and 500 mA operating ratings. Wide operating temperature range from -40°C to 125°C.

Optimized for board-to-board stacking in compact electronic devices. Polarization and positioning features ensure correct and stable installation. Resilient spring contacts minimize mechanical wear during mating cycles. It is ideal for use in electronics manufacturing, industrial devices, communications equipment, and other technical applications requiring dense and reliable PCB connections.

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