The TL6120 is one of the TL6100 models. Other models include the TL6105 (Earth Ground Termination) and TL6110 (Right Angle Thru Hole Version).
The TL6120 is the Surface Mountable version of the TL6100, and is process sealed. It comes with multiple actuator length options and multiple gram force options. It is mainly used in the telecommunications and consumer electronics industries, and has many other applications.
Certifications