QFN sockets dissipate IC heats

Designed for 0.4-mm-pitch 84-pin ICs in 10 x 10-mm packages, the CG-QFN-7003 QFN socket operates at bandwidths up to 10 GHz with less than 1 dB of insertion loss. The socket requires no soldering, and can dissipate up to several watts without extra heat sinking and handle up to 100 W with custom heat sink.

Specifications include typical contact resistance of 20 mΩ per pin, pin self-inductance of 0.11 nH, and mutual inductance of 0.028 nH. Temperature range is 35° to 100°C, current capacity is 2 A per pin, and capacitance to ground is 0.028 pF. ($647 each — available now.)

Ironwood Electronics , Burnsville , MN
Ila Pal 800-404-0204

http://www.ironwoodelectronics.com