Electronics Forum: tqfp crack (Page 1 of 1)

Anyone facing QFN package crack problem ?

Electronics Forum | Wed Nov 28 20:03:36 EST 2007 | chs

Hi, Thanks for the info. You mentioned about TQFP, how about QFN, which is leadless and one sided package compared to TQFP ? Actually, we are component manufacturer. Recently we have multiple customer come back with issue of electrical failure on par

Anyone facing QFN package crack problem ?

Electronics Forum | Wed Nov 28 16:08:38 EST 2007 | jmelson

I've been using Xilinx TQFP's in the 44 and 144 lead sizes with no trouble. I don't even bake them before reflow and have never had any problem. The Xilinx parts are certainly NOT sensitive, I could not break one with my bare hands if I tried (I ha

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