HARWIN 1.7 mm Titanium Copper Alloy Surface Mount Grounding Contact S7121-42R

HARWIN S7121-42R Grounding Contact is a 1.7 mm high, surface mount titanium copper alloy contact with gold plating designed for effective grounding on printed circuit boards (PCBs). It is engineered to be used in automated assembly with standard placement equipment, making it highly suitable for modern industrial manufacturing processes.

This grounding contact features excellent spring properties, ensuring a secure and positive connection with metal shields or frames. Its compact dimensions (1.7 mm height, 1.5 mm width, and 2.7 mm length) allow it to fit in constrained spaces and applications such as blindmate connections.

The gold-plated surface enhances corrosion resistance, making it suitable for both wiping and sliding contact applications. Multi-directional spring contacts in the related series provide additional flexibility for PCB edge connections in various orientations.

Typical applications for the HARWIN grounding contact include point of sale (POS) tracking systems, home entertainment panels, industrial process control equipment, mobile power units, and motion control devices. Its compact and reliable design supports use in advanced electronic and power connector assemblies.

Constructed from titanium copper alloy for strength and conductivity. Surface mount fixing method compatible with automated PCB placement. 4 ampere current rating for robust electrical performance. Gold contact plating provides enhanced corrosion resistance.

Compact 1.7 mm height, 1.5 mm width, and 2.7 mm length. Exceptional spring characteristics for secure grounding connections. Supports wiping and sliding contact actions. Available in multi-directional versions for PCB edge connections.

Ideal for industrial, commercial, and electronic prototyping applications. Explore more Grounding Contacts and PCB prototyping solutions in the Electronics & Electricals category on EnvMart for reliable and high-quality components.