Electronics Forum | Tue Feb 11 01:24:54 EST 2020 | jineshjpr
Dear Team, Is there any body used GLUE +IR-130 SMD Adhesive for Connectors?? What is the specialities of this adhesive as compared with PD555 SMD RED Adhesive??
Electronics Forum | Wed Jul 11 14:33:58 EDT 2007 | cyber_wolf
130 is waaay more than enough to do 0402's Dont get stuck on a tangent.
Electronics Forum | Wed Nov 11 09:51:42 EST 2009 | rajeshwara
try less soak 130 to 225 for lead free : 70-80 sec
Electronics Forum | Thu Dec 19 14:28:34 EST 2019 | davef
130pf +/-20%
Electronics Forum | Wed Jun 22 01:57:28 EDT 2016 | sachinverma
we face the problem to last month dry solder issue.when we found PCB is dry. (PTH not fill not properly)then we change the parameter like flux Tank pressure increase 130 to 250. after these activity PCB is ok no dry solder found......but problem is o
Electronics Forum | Fri Dec 20 02:27:27 EST 2019 | spoiltforchoice
Well yes except it's marked M1 on the PCB, suggesting it's exactly what it looks like, a metal oxide varistor or 'MOV' specifically one rated to 130VAC making the board itself an AC product that takes 110V input. To replace, find any 130v varistor o
Electronics Forum | Tue Jan 16 09:23:26 EST 2001 | P.Gerits
Hello, Standard way to calculate stencil design can be done as follows: A normal ratio of aperture width/stencil thickness = 1.5 for pitches below 650u A normal ratio of stencil aperture width against pad width = 0.8-0.9 (or stencil aperture 10%-20
Electronics Forum | Thu Jul 12 07:38:23 EDT 2007 | avalancher
Hey Sr, I agree that 130 is enough to pull a tiny little 0402, but I think that your forgetting response time. The machine has a small reservoir built in the system that keeps some moderate standing vacuum, however, when a part is picked, there
Electronics Forum | Sun Apr 21 09:34:03 EDT 2002 | hany_khoga
Dear all: We need to glue some chip capacitors (0603 & 0805) before continuing the process of placing the topside SMT components. As a subcontractor we received the whole materials including the glue. After experimenting several temperature profiles
Electronics Forum | Thu Aug 11 16:24:16 EDT 2005 | Sue PH
The soldering handbook that I use gives a 'rule of thumb' for best preheat temps for wave soldering. For multilayer brds that are metal core it suggests 110 to 130 degrees C topside temp to get the best solder fillet. We do a lot of multilayer meta
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