Samtec SEAF Series Straight Surface PCB Header 120 Contacts 1.27 mm Pitch 4 Row Shrouded SEAF-30-05.0-S-04-2-A-K-TR

Samtec SEAF-30-05.0-S-04-2-A-K-TR is a high-performance straight surface PCB header designed for board-to-board applications that require robust and compact electronic connections. The connector features 120 male contacts arranged in 4 rows with a fine pitch of 1.27 mm, enabling high-density interconnect solutions in electronics manufacturing and assemblies.

The housing is made from black Liquid Crystal Polymer (LCP), a material known for its excellent mechanical strength, thermal stability, and chemical resistance, allowing this component to operate reliably from -55°C up to 125°C. This temperature resilience makes it suitable for industrial, commercial, and telecommunications applications that demand durability under varying environmental conditions.

The contacts are fabricated from copper alloy and plated with silver and tin to ensure excellent electrical conductivity and corrosion protection. This ensures optimal signal integrity and long operational life. The connector is designed for surface mount technology (SMT) and uses a solder termination type for secure and permanent attachment to printed circuit boards.

This connector supports a voltage rating of 240 VAC and a current rating of 2.7 A, making it ideal for moderate power and signal transmission requirements in electronic devices and systems. The shrouded design adds mechanical protection and assists in proper alignment and connection mating, reducing wear and potential damage during assembly or maintenance.

High-density 120 contacts with 4-row configuration and 1.27 mm pitch. Robust Liquid Crystal Polymer housing with high thermal and mechanical performance. Copper alloy contacts with silver and tin plating for electrical reliability.

Temperature rating from -55°C to 125°C supports harsh environments. Voltage rating of 240 V and current of 2.7 A suitable for many PCB applications. Shrouded male contacts improve durability and ensure correct mating. Surface mount solder termination for PCB assembly.

This product is suitable for use in industrial electronics, telecommunications, computer hardware, and other applications where reliable, high-density PCB connectivity is essential. It complies with RoHS standards ensuring environmental safety and is a trusted solution for engineers and manufacturers seeking quality and performance in PCB Headers.

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