Samtec SS4 Series Straight Surface PCB Socket 60-Contact 2 Row 0.4 mm Pitch Solder SS4-30-3.50-L-D-K-TR

Samtec brand SS4-30-3.50-L-D-K-TR is a straight surface PCB socket featuring 60 contacts arranged in a dual-row with an ultra fine 0.4 mm pitch designed for high-performance board-to-board connectivity.

The socket utilizes a robust black liquid crystal polymer housing material that offers exceptional temperature tolerance from -55°C minimum to 125°C maximum, making it suitable for demanding industrial and electronic environments.

The female contacts are made of phosphor bronze with a 0.25μm gold plating on the contact area, ensuring superior conductivity and resistance to wear and oxidation. The tails of the contacts are matte tin plated to optimize solderability. This connector supports a current capacity of 1.3 A per contact, making it apt for medium current applications.

Its surface mount design with a stacking height of 6 mm promotes compact PCB layouts, while the straight orientation and 1.41 mm row pitch provide precise mechanical and electrical alignment.

The device includes polarized undercut retention notches that click when the contacts engage, enhancing the withdrawal force and reliability of the connection in rugged use cases.

Typical applications include industrial machinery, electronic assemblies, computer hardware, communications equipment, and other manufacturing solutions where durable high-speed board interconnections and miniaturized form factors are critical.

Designed for board-to-board applications with low profile and ultra fine 0.4 mm pitch. Features 60 female contacts arranged in 2 rows for dense connector arrangements. Constructed with a liquid crystal polymer (LCP) black insulator for durability and thermal stability.

Phosphor bronze contacts plated with 0.25μm gold ensure reliable high-speed electrical performance. Supports a current rating of 1.3 A and operates between -55°C to 125°C for versatile environments. The socket includes polarity standard with undercut retention notches to enhance withdrawal force and secure engagement.

Surface mount type with a stacking height of 6 mm offers space-saving board designs. Ideal for industrial, electronic, and high-speed rugged applications requiring reliable board interconnections. Explore our full range of PCB connectors and sockets at EnvMart for quality components tailored to your industrial and electronic design needs.

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