Samtec SQT Series Right Angle Surface PCB Socket 4-Contact 1 Row 2 mm Pitch Through Hole SQT-104-03-L-S

The Samtec SQT Series Right Angle Surface PCB Socket model SQT-104-03-L-S is a high-performance board-to-board connector optimized for electronic assembly applications. Its 4-contact, single-row configuration with a 2 mm pitch ensures precise alignment and electrical connection in compact PCB layouts. The socket utilizes female contacts made of phosphor bronze plated with gold, guaranteeing excellent conductivity and corrosion resistance.

The housing is crafted from liquid crystal polymer, a material known for its ruggedness and high dielectric strength, suitable for rigorous industrial environments. With a voltage rating of 281V and a current rating of 5.1A per pin (with 2 pins powered), this socket supports demanding electrical requirements.

Operating temperatures range from minus 55 to plus 125 degrees Celsius, enabling use in diverse environments including industrial and laboratory settings. The right angle orientation and surface mount style allow for efficient use of PCB real estate, making it suitable for high-density circuit designs.

The socket’s normal contact force averages 60 grams (0.59 Newtons), ensuring stable electrical contact without excessive wear. Its through-hole termination provides mechanical robustness and reliable solder joint integrity, favored in manufacturing and repair operations.

This connector is commonly used in telecommunications, industrial electronics, instrumentation, and other commercial electronic equipment requiring robust, dependable board interconnections.

Features a gold-plated phosphor bronze female contact system for reliable conductivity. Operates within a voltage rating of 281V and current rating of 5.1A per pin (2 pins powered). Constructed with a black liquid crystal polymer housing material providing durability and high insulation.

Maintains performance across an operating temperature range of -55°C to +125°C. Designed for surface mount with right angle orientation for space-efficient PCB layouts. Normal contact force averages 60 grams (0.59N) ensuring secure connections.

Ideal for industrial, electronics manufacturing, laboratory, and telecommunications applications. Single row configuration with 4 contacts, pitch of 2 mm supports dense circuit designs. Discover a wide range of Samtec electronic components and PCB Sockets at EnvMart for your industrial and laboratory needs.