High-speed data transmission up to 10 Gbps per pair. MIL-DTL-38999 shell styles are available from size 9 to 25. A wide variety of insert arrangements is available. Patterns range from (1) to (21), 100 Ohm differential pairs capable of delivering data transfer speeds of 10Gbps per pair. PCB Tails contacts available, sockets only, epoxy backfilled.