D-2970 Dynamic Series PCB Connectors TE Connectivity's D-2970 Dynamic Series PCB Connectors are compact 5mm-pitch wire-to-board PCB connectors with field-installable, time-saving push-in clamp terminations. The push-in clamp and the center-locking lever do not require tooling. This trims mating time by up to 90% compared with connectors using screw-latch locking systems. The center-locking lever also offers audible and tactile mating feedback to ensure safe mating, while a lower insertion force allows users to release the wires without injuring their fingertips. An IP20 'finger-safe' housing also prevents unintended operator contact with live components.