PLCC84 package reflow post cleanup question

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • powrslave
    New Member
    • Jun 2020
    • 6
    • usa
    #1

    PLCC84 package reflow post cleanup question

    What is the cleanup process for post reflow on a PLCC84 package?
    I'm worried about left over flux under the chip etc.


    Spray it all out with acetone/alcohol?
    Tags: None
    • stj
      Great Sage 齊天大聖
      • Dec 2009
      • 30952
      • Albion
      #2
      Re: PLCC84 package reflow post cleanup question

      kitchen towel to absorbe/wipe away the isopropanol & flux

        Comment

        Previous template Next

        Related Topics

        Collapse
        • acedogblast
          Guide to transplant MEC1503 EC chip and EEPROM reprogamming for T14s gen 2 and X13 gen 2
          by acedogblast
          This is a guide that I am writing for helping others to replace their MEC1503 EC chip if it breaks (or to get around an inconvenient prompt to the BIOS). This forum has been extremely helpful to me so I would like to contribute to help others. I will tell you right now that this task is very difficult to do. You MUST have experience and tools to do precision micro-soldering, BGA reballing, trace repair, and general laptop repair skills.

          There are some specialty tools needed to do this task. The replacement MEC1503 chips can be acquired from Aliexpress. Do not buy the bare chips as...
          11-02-2024, 05:13 PM
        • chth96
          Is it good to use chemistronic flux off es835b for flux remover?
          by chth96
          I want to purchase any good flux remover But "chemistronic flux off es835b" is the most common flux remover in my nation..
          Is it good to use chemistronic flux off es835b for flux remover?
          Or I have to purchase "3m novec flux remover" which is quite expensive in my nation?
          11-17-2023, 07:25 AM
        • tony359
          Reflow equipment
          by tony359
          Hello all,

          I am experimenting a bit with reflowing larger components - ideally I'd like to reflow a PS4 APU or a GPU for example.

          I know it's impossible to reflow such large components with just hot air so I bought a pre-heating plate, T-8280 classic Chinese machine, which seems to be working fine besides it's a little slow, which shouldn't be a big deal.

          Now, my hot air station is a Aoyue 852A++ and I feel it's a bit weak when used with larger nozzle. I tried reflowing a laptop chipset using one of those large, rectangular, nozzles and I failed miserably,...
          12-25-2021, 01:29 PM
        • evilkitty
          Flux causing high resistance short?
          by evilkitty
          Now that my de-soldering gun is working i was able to remove this panel i made about a week before i noticed a issue the F segment of digits 2 and 3 would go out, digit 2 would go before digit 3, but would come back after the humidity got down from running the ac (note the weather outside is 30.5 / 74%; panel data is from a BME280)


          Temp is on the left humidity is on the right

          i noticed when the humidity got up one or 2 of the center digits on the right panel would loose a segment

          The pin out looking down from the top is (note this is common cathode)...
          07-17-2024, 09:38 AM
        • Document Archive
          Multifix 425-01 and 450-01 Rework Flux Datasheet
          by Document Archive
          REWORK FLUXES Multifix 425-01 and 450-01 are tacky fluxes designed for use in a wide range of electronics assembly and rework processes. They represent a range of activities and residue levels to meet different customer requirements.

          - No Clean Formulations
          - Low residue
          - Range of activity to deal with different component solderability
          - Halide free
          - Suitable for dispensing
          - Compatible with solder coatings and/or No Clean flux cored solder wire product range

          Both products are supplied in syringes or cartridges for application by dispensing....
          10-07-2024, 06:02 AM
        • Loading...
        • No more items.
        Working...