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Quick Turns 8 Hrs From Wafers to 100's QFNs

One of the Largest onshore selection of plastic over molded QFN/TQFN/DFN packages available to provide quick turn engineering builds, high mix/low volume assembly and onshore or pre-Asian volume production. JEDEC standards, custom versions and Promex developed and manufactured Open Cavity QFN assembly. All Promex QFN's are RoHS compliant and utilize NiPdAu plated lead frames. The versatile and cost effective QFN "platform" has become the package of choice for single die, multi-die,SiP's,stack die,RF, and MEMS device packaging requiring pin counts I/O's or less.

QFN Size, Pitch and Lead Counts DFN Size, Pitch and Lead Counts
QFN(mm) 0.65 pitch 0.50 pitch 0.40 pitch DFN(mm) 0.50 pitch 0.40 pitch
3x3 8, 12 16 20 L 1.5x1.50 6 L
4x4 16 20, 24 28, 32 e 2x2 6, 8 10 e
5x5 20, 24 28, 32 36, 40 a 3x2 10, 12 a
6x6 40 48, 52 d 3x3 8, 10 d
7x7 48 56, 60 C 4x3 12 C
8x8 52, 56 68 o 4x4 12 o
9x9 64 u u
10x10 72 n n
12x12 80 100 t t