Electronics Forum | Tue Jun 17 12:57:26 EDT 2008 | sleech
You are correct. For the 70 deg. C drying temperature to be effective, the relative humidity must be as near to zero as possible. A pulling a vacuum on the chamber is an inexprensive and reliable way to accomplish this. Contrary to some claims, our e
Electronics Forum | Mon Jul 04 05:41:24 EDT 2016 | slouis2014
Can anybody advise what temperature can a BGA component on reel be bake and how long.
Electronics Forum | Thu May 21 16:26:29 EDT 1998 | Earl Moon
| Does anyone know about low pressure/low temperature | ovens used for baking of moisture senstive | components? | Thanks I need to know from where your need came. I usually just bake in conventional ovens with specified times and temperatures. Ple
Electronics Forum | Fri May 22 16:08:05 EDT 1998 | Steve Gregory
Hi ya' Mike! For low temperature baking, IPC-SM-786A (Procedures for Characterizing and Handling of Moisture/Reflow Sensitive IC's) specifies a low temperature bake that can be done in the component shipping packaging...ya' wanna remove the bubb
Electronics Forum | Sun Mar 21 21:27:26 EST 2004 | laxman
We are also facing this issue. Normally we are baking all MSD 24 HRS @125�C. This may not be a standard practice. I have read that depending on the Package thickness Baking time and temperature varies apart from the storage conditions of the IC. IS t
Electronics Forum | Wed Feb 15 19:27:24 EST 2006 | CW
Reviewing the J-STD-033A procedure and try to better understand Table 4-1 ... There are 3 columns for Baking Temperature & recommended Duration ... 1st one is for 125C, then for 90C, then followed by 40C ... it also specify the environmental condi
Electronics Forum | Thu Aug 09 09:05:09 EDT 2007 | davef
There are no requirements acceptance criteria for baking of board assemblies. What are your customer requirements? The common reasons people choose to bake PCB are to prevent: * Delamination of multilayer boards * Measles, particularly on double si
Electronics Forum | Fri Jul 11 13:04:13 EDT 2003 | fmonette
Hi Chris, Yes there is a limit to the bake cycles : "...the cumulative bake time at a temperature greater than 90C and up to 125C shall not exceed 48 hours. If the bake temprature is not greater than 90C, there is no limit on bake time..." Ref: J-S
Electronics Forum | Wed May 04 10:42:55 EDT 2005 | nice90
Handling a PCB 1. Check your ESD slippers and ESD Strap first before entering the SMT production line 2. A PCB manufactred over 90 days must be stored first on the baking Oven before Production 3. Temperature on the Baking oven must be 125plus and m
Electronics Forum | Tue Jul 22 20:47:21 EDT 2008 | davef
Q1. Can I do this myself on site? A1. Sure. Most companies demoisturate their components in-house. Q2. Can we use our Vitronics Soltec XPM820 Reflow Oven? A2. You can. Most of us would be using an oven like that in our product processing. If you look
