Electronics Forum | Tue Nov 19 10:39:11 EST 2019 | cmchoue
Hi Experts, If SMT Type DDR DIMM Socket , PTH Pin size:2.5mm , PCB hole 2.45mm, Could this design can use placement machine to put DIMM on PCB? How to overcome the interference between PTH pin and PCB hole? Thank you Best regards James
Electronics Forum | Mon Jul 30 16:26:45 EDT 2012 | rdouglass
Just curious if anyone else has trouble with the installation and inspection of DIMM Connectors (I know - these are through-hole parts!) We have boards with 240 pin DIMM connectors and occasionally a pin may not be properly aligned prior to press-f
Electronics Forum | Tue Dec 21 04:01:46 EST 1999 | Hany A. Salam
hello there : Does anyone know the techniques used for troublshooting or repairing the computer RAM modules (DIMM,s). We have a little equipment called simCHECK and it is not always able to locate the problem or the defective part. Do the DIMM desi
Electronics Forum | Sat Nov 05 01:22:23 EST 2005 | koeka
All, We are having insufficient hole fill only at DIMM connector area(120 pin/row total two or 4 rows at that area) when we switch to lead free (SAC and Sn/Cu). The finish we using is immersion silver. Preheat on top side ~98-118oC. Rosin flux type.
Electronics Forum | Wed Feb 12 20:19:05 EST 2020 | nizar
Hi All, I have pick DIMM connector using chuck nozzle. Shape data already refer to physical size. Unfortunately, connector drop during pick up, and have many dislodge. Can we understand what might be the reason ?
Electronics Forum | Thu Jun 10 04:52:36 EDT 1999 | Gyver
Hello all! Recently we got a problem about the Funtional test. Some boards passed tests by using the auto-fixture(vacuum), but failed by using manual test fixture(need to plug CPU, DIMM etc.). The error symptom is no picture. We doubt it's the proble
Electronics Forum | Thu Jun 10 04:54:10 EDT 1999 | Gyver
| Hello all! | Recently we got a problem about the Funtional test. Some boards passed tests by using the auto-fixture(vacuum), but failed by using manual test fixture(need to plug CPU, DIMM etc.). The error symptom is no picture. We doubt it's the pr