Samtec SEAM Series Straight Surface PCB Header, 400 Contacts, 1.27 mm Pitch, 8 Row, Shrouded SEAM-50-03.0-S-08-2-A-K-TR

Samtec SEAM-50-03.0-S-08-2-A-K-TR is a high-performance straight surface mount PCB header designed for demanding electronic applications. This connector features 400 contacts arranged in 8 rows with a 1.27 mm pitch, providing a dense and reliable interconnection solution for board-to-board systems.

The housing is made from black liquid crystal polymer (LCP), which offers excellent mechanical strength and thermal stability across an operating temperature range of -55°C to 125°C. Contacts are precision manufactured from copper alloy and plated with a combination of silver and tin to ensure superior electrical conductivity and corrosion resistance.

Rated for a maximum current of 2.7A and voltage of 240V, this shrouded header offers protection to the contacts, reducing the risk of damage during handling and assembly. The solder termination ensures secure mounting to printed circuit boards, suitable for surface mount technology (SMT) assembly lines.

With a straight orientation and robust design, this SEAM series connector is ideal for high-speed, high-density electronic system designs that require up to 56 Gbps PAM4 signaling capability. It supports up to 500 I/Os, enabling complex signal routing in telecommunications, computing systems, industrial automation, and other electronics manufacturing sectors.

This product is suitable for use in industrial, laboratory, telecommunications, manufacturing, and commercial electronics environments where reliability and performance are critical.

This PCB Header has a shrouded design to protect the contacts during installation. Constructed with a black liquid crystal polymer housing for high durability and heat resistance. The copper alloy contacts are plated with silver and tin for reliable conductivity and corrosion resistance.

Supports a current rating of 2.7A and is rated for 240V operation. Operates over a temperature range of -55°C to 125°C, suitable for harsh industrial environments. Features surface mount termination with a solder connection type.

The header has a straight orientation with 8 rows and 400 pins to accommodate high-density signal requirements. Designed for high-speed, high-density open-pin-field array applications with up to 56 Gbps PAM4 performance.

Ideal for industrial electronics, computing, telecommunications, and advanced manufacturing PCBs. Explore more high-quality PCB connectors and headers in the Electronics & Electricals category at EnvMart to support your electronic design needs.