Samtec SFML Series Straight Surface PCB Socket, 20 Contacts, 2 Row, 1.27 mm Pitch, Locking Socket Strip SFML-110-T2-S-D-LC

The Samtec SFML-110-T2-S-D-LC is a high-reliability straight surface PCB socket from the SFML Series, engineered for advanced applications in electronics and industrial equipment requiring secure and dense board-to-board connections.

This product features a 2-row locking socket strip with 20 contacts, offering optimal flexibility and spacing for PCB designs where high pin density is paramount. With a fine 1.27 mm pitch, the socket fits compact board layouts and facilitates efficient signal routing.

The socket is rated for 3.2A current per pin (with two pins powered) and 250V voltage, supporting both signal transmission and power lines. Its solder termination type ensures robust attachment to PCBs, while the straight orientation guarantees easy and reliable integration with mating connectors. This makes it ideal for board-to-board and cable-based systems in industrial automation, instrumentation, and consumer electronics.

Durability is ensured by the liquid crystal polymer (LCP) housing, which provides excellent mechanical stability and insulation, while the beryllium copper alloy contacts, gold-plated for optimal conductivity and resistance to corrosion, offer lasting performance. The female contact gender and precise locking feature vastly improve mating retention and prevent accidental disconnection during handling or vibration.

The stacking height of 12 mm supports multi-board assemblies, enabling three-dimensional system integration in complex electronic devices. Achieving this flexibility is especially important in industrial control systems, medical equipment, and advanced laboratory instruments, where space optimization and reliable interconnectivity are critical.

The Samtec SFML-110-T2-S-D-LC is compatible with cable and board-to-board connector systems, offering extensive versatility across industrial, manufacturing, and electronic applications. Its wide operating temperature range of -55°C to +125°C ensures stable performance in harsh and temperature-variant environments.

Additional details include housing material specification as liquid crystal polymer and contact material as beryllium copper alloy with gold plating, contributing to electrical and mechanical reliability. The socket is specifically engineered for female contact gender and comes with no additional standards or certifications beyond the primary technical specifications.

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