smt connectors aluminum heat sinks thin heat sinks SMT CONNECTORS Irwin Industrial range of SMT connectors includes devices with double sided contacts to maintain a stable contact force, unique rotary lock mechanisms and the smallest on-board size in the industry. We also offer a range of MIL connectors offering space saving designs. Unlike PC mount connectors, however, SMT connectors do not require drilled holes in the PCB. The removal of lead from solder requires careful attention to the higher reflow temperature effect on SMT connectors. This presentation will illustrate how SMT connectors further optimization of system performance, thereby breaking through the latest speed barrier. This family of products allows the use of standard SMT connectors with pitch as fine as 0.5mm. The flexibility of using existing high-density connectors reduces time to market and cost generally associated with custom interconnects. New low cost SMT connectors withstand mechanical/thermal stresses of reflow soldering. lug and receptacle, both board hanging type SMT connector are mated horizontally and achieves the low profile of 2.0mm height contributing the low profile of application. New high-speed SMT connector with 1.0mm pitch is especially designed for board-to-board applications in telecom and datacom next generation systems with data rates up to 10 GBit/s. The connectors are available in SMT or through-hole terminations.