Electronics Forum | Thu Aug 21 16:58:25 EDT 2003 | justin
With a eutectic ball, you'll see about a 50% collapse. This negates that .008" issue you're referring to. With a high temp ball, you don't enjoy the same freedom regarding ball collapse. Dave is correct, though. We recently got IBM to sign up to
Electronics Forum | Tue Sep 30 21:00:41 EDT 2003 | davef
We're not clear on what you seek. So, as a starting point for our discussion, we wouldn't get agitated if we saw "routine" coplanarity of 4 thou. For instance: Maximum Lead Coplanarity [Altera] Package||Acronym||Lead material||Finish||Maximum Lead
_1.JPG)
JUKI FX-1 E2155725000 AWC BELT (M L) E21517150A0 FRONT RAIL S ASM. E2151723000 RUBBER RING E2151725000 AWC BRACKET F E2151802000 STOPPER BRACKET RA E21527150A0 REAR RAIL S ASM. E2152721000 DRIVE SHAFT C E21527230B0 PAD BLOCK ASM E2152729AA0
Parts & Supplies | Circuit Board Assembly Products
JUKI E9641729000 MAGNESCALE DETECTOR E96307800A0 HEAD SENSOR ASM E963171500A DUCT (KD-76-03-C) E963171500B DUCT (KD-76-045-C) E963171500C DUCT (KD-76-085-C) E9631721000 LAHD SENSOR E9631729000 AC SERVO MOTOR(AC30W) E9632700000 RS232 CABLE E9
PCB Dynamic Coplanarity At Elevated Temperatures PCB Dynamic Coplanarity At Elevated Temperatures iNEMI's SMTAI 2011 presentation by: John Davignon, Ken Chiavone, Jiahui Pan, James Henzi, David Mendez, Ron Kulterman; Intel Corporation
