Single Pole Solder Mount Socket, 2.59mm Mounting Hole 4.95mm Length - 

The 450-3326-01-03-00 is a 1-pole Solder Mount Socket with closed entry cage type. The loose piece socket consists of two pieces, a flexible spring and a housing. The spring formed from beryllium copper is hardened and then plated. Housings may be drawn copper cups or machined from brass depending on application. The spring is securely captivated in the housing by staking. Most loose piece socket connectors are offered with three plating finishes, gold spring and housing, gold spring and electro tin housing or electro-tin spring and housing. It is specifically designed for quick, tight, space-saving applications on printed circuits.