Electronics Forum | Fri Jun 04 13:22:20 EDT 1999 | John Martell
We are changing from through-hole to SMT, wondering what pitch requirements would an 8 pin SOAC require for pick and place? We think that this would be our finest pitch part.
Electronics Forum | Mon Feb 14 13:25:52 EST 2005 | gregp
EIA-481 standard allows the maximum pitch on tape to be 4mm less than the tape width (12mm width and larger). So it is within the standard allowances. As for how common 20mm pitch on 24mm tape is I can not say. I am surprised a 24mm tape feeder ca
Electronics Forum | Mon Jun 07 12:15:46 EDT 1999 | Frank
I was wondering what measurements are used to define pitch?
Electronics Forum | Mon Feb 14 14:46:42 EST 2005 | russ
We use Samsung and our 24mm feeders have 8,12,16,and 20mm pitch settings. I have found 20mm pitch quite common. My favorite is yhe 12 on 12 our feeders don't support that, we have to put them up on 16mm feeders our cycle them 3 times on a 4mm pitch
Electronics Forum | Mon Feb 14 17:36:37 EST 2005 | griinder
WE ARE USING MIRAE MX240. ON THIS MACHINE, THE FEEDER ADVANCE AND THE FEEDER PITCH IS CONTROLLED BY THE MACHINE/SOFTWARE AS OPPOSED TO THE FEEDER ITSELF. OUR SELECTIONS FOR 24MM FDDERS ARE 4,8,12, 16, AND 24MM.I WAS WONDERING IF THE 20MM PITCH WAS UN
Electronics Forum | Tue Feb 15 10:21:19 EST 2005 | gregp
Any tape--any pitch. On our C5 platform every part number (in your database) has a package type assigned to it. The package type contains the information about the pitch and component orientation. When you load the feeder you scan the part number-
Electronics Forum | Sun Feb 13 14:22:17 EST 2005 | griinder
Has anyone ever ran into a 20mm pitch on a 24mm tape and reel. Our software doesnt have a setting for 20mm. we found a way around it, but i was curious as to how common this pitch is, and if other software or feeders have a 20mm setting.
Electronics Forum | Tue Feb 15 07:07:58 EST 2005 | bobpan
The mirae machine does have the setting for 20mm pitch....it can be set on the machine software but i dont believe its on the offline software.. thanks
Electronics Forum | Sat Jun 05 07:37:25 EDT 1999 | Dave F
| We are changing from through-hole to SMT, wondering what pitch requirements would an 8 pin SOAC require for pick and place? We think that this would be our finest pitch part. | John: Never heard of an "SOAC." SO packages are 50 ptch (50 mil, 1
