New Equipment | Solder Materials
New Precision BGA Spheres Optimize Sphere Performance Indium Corporation’s Solder Spheres for PBGA, CBGA, TBGA, µBGA¬ and Flip Chip applications are made by a proprietary manufacturing process that consistently results in high sphericity and accura
New Equipment | Solder Materials
Indium Corporation manufactures high quality solder powders and pastes. Powders are available in hundreds of alloys and a full range of sizes. Solder pastes can be made from these powders using a wide variety of flux vehicles to get the best fit for
Electronics Forum | Thu Apr 10 07:47:47 EDT 2008 | ck_the_flip
Stencil design and pad layout are key. Too far apart - bad. If your pad geometry is correct, try the inverted home plate. That has worked well for me in the past. That, coupled with a 5-mil stencil. With regard to solder paste, some manufacturer
Electronics Forum | Fri Mar 21 14:14:59 EST 2003 | mantis
I have contacted both vendors with this issue and the both said they have never heard of such a problem and that they could offer no type of explanitation.The leads are 90 sn/10pb and 98sn/2pb respectivley. The parts are all connected to the vcc and
Parts & Supplies | Pick and Place/Feeders
1 PM32226/2MDLFB000100/2MDLFB016900 HOLDER, REEL 2 PB55162/2MDLFB016800 BOLT 3 PB55162 RETAINER, REEL 4 K5357M SCREW, HEX SOCKET COUNTERSUNK 5 PM32281 SPACER 6 K5256K SCREW, HEX SOCKET BUTTON 7 PB08305 ARM 8 K5359
Parts & Supplies | Pick and Place/Feeders
87 PB063A2/PB063A3/2MDLFC002900 BKT, ROLLER 88 PJ03983 ROLLER 89 PM90412 PIN 90 S1020T/S1003N CIR-CLIP 91 S1020A/S1003D CIR-CLIP 92 PJ04522 ROLLER 93 PM44111 PIN 94 PJ01095 ROLLER 95 PM44141 PIN 96 S10190/S61924 CIR-C
Surface Mount Technology Association (SMTA) | https://www.smta.org/icsr/speaker_forms/Paper-Format-Requirements.doc
of International NEPCON Conference , Briton, 1971, pp.81. [2] J.R. Getten and R. Senger, IBM J. Res. Devl , V.26, 1982, pp.379. [3] C. Hamilton, P. Snugovsky, Ph.D., Celestica, M. Kelly, IBM “A Study of Copper Dissolution during Pb-free PTH Rework
.gif)
