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IC Socket or Adapter Options for 4mm 10-Pin ChipScale Package Soldering?

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  • #1 21664460
    Cart McCormick
    Anonymous  
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  • #2 21664461
    Julio Flores
    Anonymous  
  • #3 21664462
    Mike P OKeeffe
    Anonymous  
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  • #4 21664463
    Jiajun Chen
    Anonymous  
  • #5 21664464
    Cart McCormick
    Anonymous  
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  • #6 21664465
    Cart McCormick
    Anonymous  
  • #7 21664466
    Cart McCormick
    Anonymous  
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  • #8 21664467
    Steve Lawson
    Anonymous  
  • #10 21664469
    Jiajun Chen
    Anonymous  
  • #11 21664470
    Muazu Musa
    Anonymous  
  • #12 21664471
    Mike P OKeeffe
    Anonymous  
  • #13 21664472
    Steve Lawson
    Anonymous  

Topic summary

The discussion addresses the challenge of soldering a very small 4mm 10-pin leadless IC, specifically the Microchip MTD6506T BLDC 3-phase sensorless motor driver in a UDFN package without protruding leads. The original poster seeks an IC socket or adapter to simplify soldering. Responses clarify that hand soldering such packages is possible but requires careful technique and tools like hot air rework stations and solder paste. Several helpful resources and videos demonstrate soldering methods for QFN/UDFN packages, including the use of solder mask to prevent shorts and the application of solder paste on pads only. The SchmartBoard brand offers specialized adapter boards (e.g., part numbers 204-0022-01 and 202-0016-01) designed for chip-scale packages, facilitating hand soldering by providing breakout pads and proper pitch. Concerns about the thermal ground pad under the IC are discussed, with suggestions to connect it for heat dissipation or use a small amount of heatsink compound to aid thermal conduction and mechanical stability. Overall, the recommended solution is to use a SchmartBoard adapter tailored for the package, combined with careful hand soldering techniques demonstrated in linked instructional videos.
Summary generated by the language model.
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