Samtec SEAM Series Straight Surface PCB Header, 80 Contacts, 1.27 mm Pitch, 4 Row, Shrouded SEAM-20-02.0-S-04-2-A-K-TR

Samtec SEAM-20-02.0-S-04-2-A-K-TR is a high-speed, high-density Straight Surface PCB Header designed for advanced electronic applications requiring reliable connections. Featuring 80 male contacts distributed over 4 rows with a precise 1.27 mm pitch, this connector is engineered with a black Liquid Crystal Polymer housing to ensure mechanical robustness and thermal stability.

The contact pins are manufactured from copper alloy and plated with silver and tin to enhance conductivity and resistance against corrosion. It supports a current carrying capacity of 2.7 A and a voltage rating of 240 V, making it suitable for demanding electronic circuits and assemblies.

The straight orientation and board-to-board mounting compatibility facilitate seamless integration into printed circuit boards employing surface mount technology. Its shrouded design enhances contact protection and reduces the risk of accidental shorts.

Operating efficiently across a temperature range from -55°C to 125°C, this PCB header accommodates varied environmental conditions, suitable for applications in telecommunications, industrial automation, and computing hardware. The use of a solder termination ensures reliable electrical and mechanical connection over time.

Features 80 male contacts arranged in 4 rows for high-density connections. Utilizes a pitch of 1.27 mm suitable for precise PCB applications. Housing made from durable Liquid Crystal Polymer (LCP) with black insulation. Contact plating combines silver and tin for reliable conductivity.

Supports a current rating of 2.7 amperes for stable electrical performance. Designed for surface mount on PCBs with straight orientation and board-to-board connector system. Operates reliably within a temperature range of -55°C to 125°C.

Terminated by solder for firm and long-lasting attachment. Rated for voltage up to 240 volts, allowing use in varied electronic circuits.

This Samtec SEAM Series PCB Header is ideal for industrial electronics assembly, high-speed data transmission interfaces, and precision instrumentation. It meets application needs in manufacturing, telecommunications, and electronic hardware development environments. Browse the full range of PCB connectors and headers at EnvMart for comprehensive interconnection solutions from reputable brands like Samtec.