Recent content by Priss80

  1. Priss80

    Is an ESD floor mat the same as a foot rest?

    Thanks for your input.
  2. Priss80

    Is an ESD floor mat the same as a foot rest?

    May i know a mat put on the ESD floor is called floor mat or foot rest? There is one understanding that the floor mat is used to put on non-ESD floor. Is this correct? Thanks, Priscilla
  3. Priss80

    Personnel Ground wrist strap Connection (non- monitored)

    In ANSI/ ESD S20.20 standard, do you know what "Personnel Ground wrist strap Connection (non- monitored)" test for? Regards, priss
  4. Priss80

    ESD compliance for FR4 G10 material

    Hi...G11 meet the ESD property but the price is higher than G10. Do you have any recommendation for FR4 antistatic coating or add in that permenantly change the G10 property to antistatic?
  5. Priss80

    ESD compliance for FR4 G10 material

    Hi.. wave pallet is a fixture to hold the PCBA when the assembly going through the wave soldering process. The material was common for industrial use so the company is using it and now found the issue. Thank you.
  6. Priss80

    ESD compliance for FR4 G10 material

    Good day to you. I am referring to ANSI/ESD S20.20-2014, 8.3.1 Insulators (as per attachment). The technician measured the G10 of top catch at wave pallet using field meter, the result is >2000 volts. As you mention the FR4 is non-conductive, i am curious to know the material is dissipative/...
  7. Priss80

    ESD compliance for FR4 G10 material

    Good day. I am facing a case where most of the wave pallet top catch using FR4 G10 material tested not compliance to ESD. Can anyone help to confirm whether the G10 material is definitely not ESD? Can you share the product specification for the material with the surface resistance value? Thanks.