HARWIN 5.57 mm Surface Mount Beryllium Copper Alloy Spring Contact S7061-46R

HARWIN S7061-46R is a 5.57 mm height surface mount spring contact made from beryllium copper alloy, providing excellent corrosion resistance and mechanical spring characteristics. It is designed primarily for grounding and radio frequency interference (RFI) shielding applications on surface mount printed circuit boards (PCBs). Its compact size and C-style shape ensure reliable contact with metal shields or chassis frames.

This spring contact features tin over nickel plating for enhanced conductivity and durability, delivering a low contact resistance of 20 milliohms and supporting a continuous current rating of up to 4 amperes. The surface mount fixing method allows for automated placement using standard SMT equipment, making it suitable for high-volume manufacturing processes.

The robust design accommodates wiping and sliding actions, making it suitable for blindmate and edge-connection applications, including point-of-sale (POS) tracking devices, home entertainment systems, industrial process controllers, motion control units, and mobile power supplies.

Manufactured in the United Kingdom, this spring contact complies with industrial quality expectations but has no additional formal approvals or certifications. The product is supplied in a reel format suitable for insertion into machinery to improve production efficiency.

Constructed from beryllium copper alloy providing excellent spring properties. Surface mount fixing compatible with automated SMT placement. Contact resistance rated at 20 milliohms ensures stable performance. Maximum current rating of 4 amperes suits many electronic applications.

Tin plating over nickel ensures corrosion resistance and conductivity. Compact dimensions enable application in PCB edge and blindmate connections. Suitable for wiping and sliding contact applications on metal shields or frames.

Ideal for industrial, commercial, and consumer electronic device grounding. Manufactured in the United Kingdom for assured quality standards. Explore further in the Grounding Contacts category on EnvMart for related electronic component solutions.