18-position open-top shunt at 0.100" pitch
The 69145-318LF is the 18-position member of FCI's Mini-Jump open-top shunt series, arranged as 2 x 9 on 0.100" (2.54mm) pitch. Rated 3A per contact with tin-plated mating surfaces at 100.0µin (2.54µm) thickness, the shunt suits signal-level jumper applications where the contact count matches the 18-pin grid array.
Housing and contact construction
The open-top design exposes the tin-plated contact beams for probing or manual rework. The polyester housing carries a UL94 V-0 flammability rating and stands 0.200" (5.08mm) above the board. Tin-on-tin mating with a 100.0µin (2.54µm) contact finish thickness provides adequate cycle life for configuration jumpers that are set once and left in place.