202-0042-01 16 & 28 Pins .5mm Pitch, 20 Pin .65mm Pitch and 12 & 16 Pin .8mm Pitch for QFN With Schmartboard|ezTM Technology Actual Size Supports16 & 28 Pins with a .5mm pitch, 20 Pin with a .65mm pitch and 12 & 16 Pins with a .8mm pitch for QFN devices This 2" x 2" Schmartboard utilizes "Schmartboard|ez". Only Schmartboard has this patented technology to assure fast, easy and flawless hand soldering of surface mount components! Related Part Numbers: 912-0042-01: 10 Pack of 202-0042-01 Schmartboards Schmartboard|ez Surface Mount Family Schmartboard, Inc. 37423 Fremont Blvd. Fremont, CA 94536 510-744--9900(P) 510-744-9909(F) http://www.schmartboard.com http://www.facebook.com/Schmartboard http://www.twitter.com/Schmartboard