Electronics Forum | Sat Nov 14 08:05:54 EST 1998 | Earl Moon
| | | | I believe that gold fingers on my circuit boards are being | | | | contaminated and need to clean them with some chemical | | | | solution. Any recommendations. | | | | | | | Chuck: What is the type and source of your contamination? Dave
Electronics Forum | Sun Jul 26 22:35:55 EDT 1998 | D.Lange
Masdi, Try board shunts. They are hi-temp rubber strips with grooves cut. They can be popped on and off with ease and are much faster than taping and considerably cheaper. They also work great for masking goldfingers prior to wave soldering. Contac
Electronics Forum | Sun Apr 28 05:36:54 EDT 2002 | Johan Bergstrom
I don�t believe I am reading this! Stefan, as a colleague feeder designer I have all respects for your knowledge, but you theorize without having tested this. The design team and I have been working with this technology for several years now. Sure,
Electronics Forum | Fri Jun 27 15:37:02 EDT 2003 | caldon
Charlie- You answered your own question...1206, 0201, 0603, 0805, 0402 are all the package dimensions. In addition Here is a generic link from practical components that list most package sizes, feeder size, tape type... http://www.practicalcomponen
Electronics Forum | Wed Apr 11 06:08:07 EDT 2007 | jola
Hi. Have any of you tested the Feeder Master jig for your Panasonic and Fuji (or other) high speed feeders? We need to find a way to solve our problem with the take up reel tension that causes the over tape to cover the components especially on the F
Electronics Forum | Wed Oct 10 02:04:10 EDT 2007 | omidjuve
hi we use a no clean solder paste with the sn63pb37 alloy and our high frquency board doesn`t have any problem in test but after this product is finished now we use 2 different solder pastes 1. sn62 pb36 Ag.4 RA tape 2. NC type lead free with Ag i
Electronics Forum | Mon May 14 09:35:21 EDT 2018 | directx995
Hello everyone, A few days ago I design one special kind of PCB for testing accuracy of our Pick and Place machines. (for trimming, calibrating, NPI etc.) I am looking for adhesive spray, to apply it on PCB (at the moment I'm using double sided tape
Electronics Forum | Mon Dec 16 00:08:18 EST 2019 | ameenullakhan
Hi Norah, Thanks.. Components are stored in controlled environment of 20 to 25 deg c & 40 to 60 % humidity. Baking wont be feasible for many parts. Mainly for passive parts in tape and reel. 0402, 0603 & 0805 packages. Cold baking is not feasible
Electronics Forum | Mon Aug 03 08:23:37 EDT 1998 | smd
Stevens Products (supposedly around since 1937) 128 N. Park St. E. Orange, NJ 07019 Tel 973-672-2140 Contact: Ross Stevens, Jr. They'll take a PO but terms are net 30 Right now we are taping the goldfingers which is | effective but also expensive. A
Electronics Forum | Fri Apr 07 17:17:55 EDT 2000 | Dave F
Ashok: You should select and use low residue tapes. But ya know, ya go out and research a great tape and if yer not careful, the buyer will second source ya and (surprise) ya got residues again. We have found that Lemme say this about Katon tape