Samtec SEAM Series Straight Surface PCB Header, 400 Contact, 1.27 mm Pitch, 10 Row, Shrouded SEAM-40-03.5-L-10-1-A-K-TR

Samtec SEAM-40-03.5-L-10-1-A-K-TR is a high-density straight surface PCB header designed with 400 contacts arranged in 10 rows and a 1.27 mm pitch. The housing is made from black liquid crystal polymer, offering excellent insulation and mechanical strength. Copper alloy contacts with silver and tin plating provide durable and reliable electrical connections. The connector system is board-to-board with a shrouded male contact design, ensuring secure and protected mating.

Operating effectively within a temperature range from -55°C to 125°C, this PCB header suits demanding industrial, electronics manufacturing, and telecommunications applications. It supports a maximum current of 2.7 A and voltage rating of 240 V, enabling stable operation in various electronic circuits. The solder termination allows for firm mounting to surface-mount PCBs.

Its open-pin-field array supports up to 56 Gbps PAM4 signaling, ideal for high-speed data transfer in data communication and networking equipment. The standardized 1.27 mm pitch and row pitch support wide compatibility with electronic assembly standards.

The shrouded design enhances contact protection against mechanical damage and contamination, improving reliability over extended use. With its robust materials and high precision manufacturing, this header is suitable for use in industrial automation, laboratory equipment, telecommunications, and computer hardware manufacturing.

This PCB header features a high-density 400-pin open-pin-field array for superior connectivity. Housing is constructed from black liquid crystal polymer for durability and insulation. Contact material comprises copper alloy plated with silver and tin for conductivity.

Connector system supports board-to-board straight orientation with surface mounting. Operations supported between -55°C to 125°C for industrial environments. Supports 2.7A current and 240V voltage ratings for stable performance.

Shrouded male contacts protect signal integrity and prevent damage. Termination type is solder for reliable PCB mounting. Standard 1.27 mm pitch ensures compatibility with electronics standards. High-speed data transfer up to 56 Gbps PAM4 with up to 500 I/Os supported.

This Samtec SEAM series PCB Header is an essential component for high-speed, high-density electronic assemblies. Explore related categories for connectors and PCB components at EnvMart for comprehensive electronics solutions.