ERNI SMC Series Right Angle Surface PCB Header 12 Contact 1.27 mm Pitch 2 Row Shrouded 154763 / 154763-E

ERNI 154763 / 154763-E SMC Series Right Angle Surface PCB Header is a high-speed SMT connector featuring a 1.27 mm pitch and 12 contacts arranged in 2 rows with shrouded design for enhanced mating accuracy and protection. It is designed for board-to-board connection applications requiring reliable signal integrity, rated for 1.7 A current and 300 V voltage.

The housing material is Liquid Crystal Polymer (LCP), meeting UL 94 V-0 flame retardancy standards, suitable for industrial, automotive, communications, medical, and consumer electronics applications. The connector supports a wide temperature range from -55°C to 125°C, ensuring stable operation in harsh environments.

The copper alloy contacts are gold plated on the mating area and tin plated on the termination area, providing excellent conductivity and resistance to corrosion. The ultra-reliable dual beam contact design ensures a continuous impedance profile to enable high transmission speeds of up to 3 Gbit/s. Locating pegs facilitate precise PCB positioning before soldering, and soldering brackets provide strong retention and mechanical stress absorption.

Compact high-density design with 2 rows. Right angle, shrouded connector with polarization for secure mating. Liquid Crystal Polymer housing with UL 94 V-0 rating. Copper alloy contacts with gold plating at mating area. Supports 1.7 A current and 300 V voltage.

Wide operating temperature range: -55°C to 125°C. Solder termination type with male pin gender. Locating pegs and soldering brackets for secure PCB fixation. High-speed transmission up to 3 Gbit/s using dual beam contacts.

Manufactured in Germany ensuring high quality and reliability.

This series is ideal for daughter card and extender card applications in high-speed unshielded scenarios across diverse industries such as industrial manufacturing, automotive electronics, telecommunications, medical devices, and consumer products. The design supports fully automated board assembly processes, increasing manufacturing efficiency and consistency.

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