Electronics Forum | Sat Apr 23 19:31:25 EDT 2005 | molosse21
Hi, Is there a solder paste alloy espacially done to solder components on a pcb gold plated ??? I am using the AIM 297DX SN63/PB37 no clean and i had a comments from my customer telling me that i am not using the right alloy. Personally i never he
Electronics Forum | Fri Feb 15 15:37:35 EST 2019 | emeto
Hello, I have a capacitor that doesn't form intermetallic joint with SAC 305 solder paste.The board is ENIG. Solder melts and forms good intermetallic joint with the PCB finish. However, capacitor can be removed with physical force - it looks like a
Electronics Forum | Thu Oct 07 18:24:01 EDT 1999 | Jason Gray
Make sure you check the MSDS for the new paste. If you have more than one production line, I'd suggest a gradual changeover. One selling point for management would be the free training Multicore will give you for the switch. If you haven't already
Electronics Forum | Thu Oct 07 20:43:16 EDT 1999 | Dave F
| Make sure you check the MSDS for the new paste. If you have more than one production line, I'd suggest a gradual changeover. One selling point for management would be the free training Multicore will give you for the switch. If you haven't alrea
Electronics Forum | Thu Oct 07 21:07:45 EDT 1999 | Bix
| | Make sure you check the MSDS for the new paste. If you have more than one production line, I'd suggest a gradual changeover. One selling point for management would be the free training Multicore will give you for the switch. If you haven't alr
Electronics Forum | Fri Sep 01 05:02:04 EDT 2000 | Wolfgang Busko
Hi Dave, we use those one-time-use plastic? stuff that comes in a "kleenex-box". Purpose is to keep the paste from the fingers. Although it�s seen that you won�t take Pb through your skin, it sticks to it (the skin and under your nails) and is hard
Electronics Forum | Tue Apr 10 16:41:21 EDT 2001 | slthomas
OK, you're talking about inline AOI doin' all the work for you, for a price. Fair enough. If you can't afford the inline post-print inspection equipment, though, I still think you can depend on the 2D inspection of the paste to tell you if you've
Electronics Forum | Sun Apr 05 08:02:32 EDT 1998 | Helmut Pawelka
Dear Peter, out of the manufacturers sight, Steve is 100% right. The manufacturer gives a guarantee for at least 6 Month because we know from our own test, that the homogenity is one of the most important parameters for a good printability. It could
Electronics Forum | Sun Apr 05 09:25:12 EDT 1998 | Earl Moon
| Dear Peter, | out of the manufacturers sight, Steve is 100% right. | The manufacturer gives a guarantee for at least | 6 Month because we know from our own test, that | the homogenity is one of the most important parameters | for a good printabilit
Electronics Forum | Sat Mar 09 07:09:44 EST 2002 | davef
Interesting findings. I agree that probably no one does �100% volume measurement and subgrouped Xbar and S charts�. Who would want to spend the money? Isn�t the issue making things, rather than measuring things? The microscope is used to make m
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