The Micro-MaTch Top Entry Female-on-Board Connector from TE Connectivity incorporates patented Micro-MaTch contact spring system. These are designed to soldered onto PC boards with nominal thickness of 1.6mm. The solder legs are indented providing firm retention of connector before and during soldering cycles. As polarization is accomplished directly between Micro-MaTch male connectors and PC Board, this top entry female connector does not have any polarizing features. Therefore orientation of connector on PC board is irrelevant. Available in 4 to 20 positions Operating voltage of 100VDC Tin contact finish Contact material is phosphor bronze 1.27mm pitch spacing Glass filled polyester housing Operating temperature range from -40°C to 105°C UL 94 V-0 flammability rating UL recognized Applications Industrial