Samtec SEAM Series Straight Surface PCB Header, 400 Contacts, 1.27 mm Pitch, 8 Row, Shrouded SEAM-50-03.5-S-08-2-A-K-TR

Samtec SEAM-50-03.5-S-08-2-A-K-TR is a high-performance Straight Surface PCB Header designed for precision board-to-board interconnection. With 400 contacts arranged in 8 rows and a 1.27 mm pitch, it enables dense and reliable electronic component layouts.

Its housing is manufactured from Liquid Crystal Polymer, providing excellent mechanical strength, thermal stability, and insulation needed for demanding industrial and commercial electronics applications.

The connector features gold-plated copper alloy contacts that ensure optimal electrical conductivity and corrosion resistance. It supports up to 2.7 Amps current and is rated for 240 Volts, making it suitable for a variety of circuit designs requiring efficient power delivery.

Temperature tolerance ranges from -55°C to 125°C, ensuring stable performance across harsh environmental conditions. The shrouded design offers protection and polarization for secure mating, while solder termination facilitates robust surface mounting on printed circuit boards.

This PCB header incorporates Samtec’s rugged Edge Rate® contacts, which lower insertion and withdrawal forces, improving durability and reliability in repeated assembly cycles. Stack heights between 7 mm and 17.5 mm provide design flexibility for multilayer PCB configurations.

The product is also dual sourced and compatible with Molex connectors, enhancing supply chain flexibility. It finds applications across electronics manufacturing, industrial automation, communication devices, and testing equipment.

Features a shrouded, straight orientation with 8 rows for high-density applications. Constructed with Liquid Crystal Polymer housing for durable insulation. Gold-plated copper alloy contacts ensure low resistance and corrosion protection.

Supports up to 2.7A current and a voltage rating of 240V for versatile electronic uses. Operates reliably in temperatures from -55°C to 125°C for industrial environments. Designed with solder termination suitable for surface mount technology.

Offers rugged Edge Rate® contacts to reduce insertion and withdrawal forces. Compatible with stack heights ranging from 7 mm to 17.5 mm, enabling flexible PCB design. Dual sourced by Molex compatible for broad assembly needs.

This Samtec SEAM Series PCB Header is ideal for electronics manufacturing, industrial control systems, telecommunications equipment, and other applications requiring robust, high-density board-to-board connections. Explore more connections and related products in EnvMart’s Electronics and Electricals connectors category.