Samtec ERM5 Series Vertical Surface PCB Header, 40 Contacts, 0.5 mm Pitch, 2 Row, Shrouded

Samtec ERM5 ERM5-020-05.0-L-DV-TR is a high-performance vertical surface mount PCB header designed for demanding electronic and industrial applications requiring reliable and high-speed board-to-board interconnections. This header features 40 male contacts arranged in 2 rows with a 0.5 mm pitch, optimized for compact PCB layouts and precise connectivity.

The connector employs a shrouded design with a housing made from liquid crystal polymer, providing enhanced mechanical strength and thermal stability. Its gold-plated phosphor bronze contacts deliver excellent electrical conductivity and corrosion resistance, ensuring signal integrity and longevity.

Operating reliably across a wide temperature range from -55°C to 125°C, this PCB header is suitable for challenging environments commonly found in industrial, manufacturing, telecommunications, and aerospace sectors. The solder termination type facilitates secure mounting to printed circuit boards with a vertical orientation that supports efficient system assembly.

The product incorporates Samtec's edge rate contact system, designed to sustain high mating cycles and supports data transmission speeds up to 28 Gbps, meeting modern high-speed system requirements. Rated for 1.5 amperes current and a maximum voltage of 194 volts, the header supports reliable power and signal transmission.

Designed for high-speed systems with up to 28 Gbps performance. Shrouded connector with liquid crystal polymer housing for durability. Gold-plated phosphor bronze contacts ensure excellent conductivity and corrosion resistance.

Supports operating temperatures from -55°C up to 125°C. Solder termination for secure and stable mounting on PCBs. Vertical orientation suitable for compact electronic designs. Rated for 1.5A current and 194V maximum voltage.

Edge rate contact system engineered for high mating cycles and wear resistance.

This connector is ideal for use in electronics manufacturing, telecommunications infrastructure, aerospace systems, and other industrial applications requiring dependable, high-density PCB connections. Samtec’s ERM5 series stands out for its precision engineering and robust construction, facilitating reliable operation in critical systems.

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