Electronics Forum | Sat Jun 05 13:55:14 EDT 2021 | ppcbs
With a reflow oven or BGA Rework Station I doubt you will get better than 2.5 minutes. Using a hot air pencil with about a 1/4" nozzle you can probably get 30 to 60 seconds depending on the density of your PCB?
Electronics Forum | Fri Oct 03 09:00:18 EDT 2003 | davef
EIA standard packages have a variety of L/W proportions. EIA||Dimension mm (LXW)||Proportion (L/W) 0201||0.6X0.3||2 0202||0.5X0.5||1 0303||0.8X0.8||1 0402||1.0X0.5||2 0504||1.25X1.0||1.25 ||1.4X1.4||1 0603||1.6X0.8||2 0805||2.0X1.25||1.6 1111||2.8X2
Electronics Forum | Wed Feb 12 18:41:39 EST 2003 | russ
I'm with Mike G, We use a 1/4"(1/8" gap on both ends)! We process very short boards from time to time and any more space causes transfer errors. Also, the very short gap helps alot when lining them up. Russ
Electronics Forum | Sun Aug 03 08:27:41 EDT 2008 | davef
IPC-4553, Specification for Immersion Silver Plating for Printed Circuit Boards, 1.4.1 Solderability. This primary function of IAg is to provide a solderable surface finish, suitable for all surface mount and through-hole assembly applications and wi
Electronics Forum | Wed Aug 22 07:24:34 EDT 2012 | ericrr
how about this for resistor & capactors with 4mm pitch, all measurements in millimeters. cell A1 "Input inside diameter" answer in cell B1 cell A2 "Input outside diameter"answer in cell B2 cell A3 "Input layer width,(from inner to outside layer) (no
Electronics Forum | Thu Jul 18 12:44:24 EDT 2013 | ericrr
after checking two computers, did not find it. However after using "google" found it in a flash. (less than 0.22 seconds) using a spreadsheet. how about this for resistor & capacitors with 4mm pitch, all measurements in millimeters. cell A1 "input
Electronics Forum | Fri Nov 20 01:00:50 EST 2015 | anilwagh
I am looking below parts of CP4-2. 1)1P150E-24-2 3)2MMB500U-01-1 3)3MMB50-4-1 4)4P300E-05-1 5)CACR-SR03BC IKS-Y264-1 6)CACR-SR10BC 1KS-Y262-1 7)CACR-SR44 BC 1BF-Y279-1
Electronics Forum | Sun Jan 17 13:05:33 EST 2010 | smellew
Rodrigo, MCS PC Pin 1 To Pin 2 Pin 4 To Pin 5 pin 6 To Pin 3 Local Links MCS 9 Way Male Link 2 & 8, 3 & 7 PC 9 Way Female Link 7 & 1, 4,6 & 8 If you need anything else let me know Regards Llew
Electronics Forum | Fri May 10 20:37:36 EDT 2013 | dman97
Does anyone have a copy of USOS 1.4.4 for the GSM1 machine? I have a vintage 1995 GSM machine that needs to have its software reinstalled but I dont have the floppy disks that came with the machine. If anyone can help please email me @ thunderkid_l
Electronics Forum | Thu Nov 18 00:28:02 EST 1999 | Scott McKee
Use Mydata. I've built huge backplane boards, round boards, 1/4" thick boards, 1"X24" boards, 1"X1" boards, L-shapes boards; all without any carriers or tooling. If you buy a MY15 you can increase the board size to 5'X2' (60"X24")... As for ovens,
