ERNI SMC Series Straight Surface PCB Socket, 80-Contact, 2 Row, 1.27 mm Pitch, Solder, Female Contact, LCP 154721 / 154721-E

ERNI 154721 / 154721-E SMC Series Straight Surface PCB Socket is a high-quality electronic component designed for board-to-board connectivity in industrial and electronic applications. Featuring 80 female contacts arranged in 2 rows with a precise 1.27 mm pitch, this PCB socket is engineered for surface mount technology (SMT) soldering, ensuring robust and reliable electrical connections.

The socket employs an ultra reliable dual beam contact design that enhances contact reliability and provides low resistance for superior electrical performance. It supports high-frequency signal rates of up to 3 Gbit/s, making it suitable for high-speed data transmission requirements in telecommunications, computing, and advanced electronics manufacturing.

The housing is molded from liquid crystal polymer (LCP), providing excellent mechanical strength and thermal stability. The polarized mating face and locating pegs allow for precise PCB placement and prevent mis-mating during assembly. Soldering brackets secure the socket firmly to the PCB, absorbing mechanical stresses and ensuring resistance to shock and vibration.

This component operates reliably over a wide temperature range from -55°C to +125°C, accommodating harsh industrial environments. It complies with the IEC 60512 international standards for connector testing and performance, reflecting its high build quality and design rigor.

Compact high-density design ideal for space-constrained PCB layouts. Dual beam contact design ensures maximum reliability and electrical performance. Supports high-speed signal transmission up to 3 Gbit/s. Polarization and locating features simplify accurate mating and placement.

Soldering brackets provide secure PCB retention and mechanical resilience. Wide operating temperature range suitable for industrial applications. Suitable for automated board assembly process. Stacking height of 9.05 mm accommodates design flexibility in multi-board setups.

Manufactured in Germany under strict quality controls.

This ERNI PCB socket is well suited for electronic manufacturing, telecommunications, computing devices, instrumentation, and other applications requiring dependable board-to-board connection. Its compact form and high signal integrity make it a preferred choice in high-speed and high-density electronic systems.

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