Mill-Max has recently developed a new series of open bottom, low profile, solder mount receptacles specifically designed to make your mechanical key switches hot-swappable.

The new 3305-X is designed to be soldered into a .060” (1,50mm) minimum mounting hole, with an ultra-thin retention shoulder so plugged-in components sit nearly flush to the board surface. The open bottom design is meant to accommodate varying lead lengths making this a very versatile receptacle.

Specifications:
Part Number - 3305-1-15-80-47-27-10-0
Overall Length - 3.30mm
Mounting Hole - 1.575mm
Contact Material - Beryllium Copper
Shell Material - Brass Alloy
Shell Plating - 200 to 300 μ" Tin (matte finish) over Nickel
Contact Plating - 30 μ" Gold over Nickel
Durability - 1000 Cycles Minimum