PCB Libraries, Inc. | https://www.pcblibraries.com/forum/minimum-trace-width-spacing-for-bga_topic1556.html
. If you plug both sides, super heated gas in the hole could pop through the top or bottom solder mask but if you leave the bottom open it will let the heated gas during assembly reflow escape
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic1556&OB=DESC.html
. If you plug both sides, super heated gas in the hole could pop through the top or bottom solder mask but if you leave the bottom open it will let the heated gas during assembly reflow escape
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic1556&OB=ASC.html
. If you plug both sides, super heated gas in the hole could pop through the top or bottom solder mask but if you leave the bottom open it will let the heated gas during assembly reflow escape
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1556&OB=ASC.html
. If you plug both sides, super heated gas in the hole could pop through the top or bottom solder mask but if you leave the bottom open it will let the heated gas during assembly reflow escape
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/minimum-trace-width-spacing-for-bga_topic1556_post6321.html
. If you plug both sides, super heated gas in the hole could pop through the top or bottom solder mask but if you leave the bottom open it will let the heated gas during assembly reflow escape
| http://etasmt.com/te_product_g/2023-04-22/20631.chtml
. Control System Computer or Instrument control, make sure machine working steadily. 2. Hot Air Heating System Both top and bottom zones hot air heating,good heater compensatory,High thermal efficiency,energy saving,speedy heating,suitable for soldering components like BGA,CSP
| http://etasmt.com:9060/te_product_g/2023-04-22/20631.chtml
. Control System Computer or Instrument control, make sure machine working steadily. 2. Hot Air Heating System Both top and bottom zones hot air heating,good heater compensatory,High thermal efficiency,energy saving,speedy heating,suitable for soldering components like BGA,CSP
| http://etasmt.com:9060/te_product_j/2019-12-05/8628.chtml
. Hot Air Heating System Both top and bottom zones hot air heating,good heater compensatory,High thermal efficiency,energy saving,speedy heating,suitable for soldering components like BGA,CSP
| http://etasmt.com/te_product_j/2019-12-05/8628.chtml
. Hot Air Heating System Both top and bottom zones hot air heating,good heater compensatory,High thermal efficiency,energy saving,speedy heating,suitable for soldering components like BGA,CSP
| http://etasmt.com:9060/te_product_j/2011-09-19/2430.chtml
. Control System Computer or Instrument control, make sure machine working steadily. 2. Hot Air Heating System Both top and bottom zones hot air heating,good heater compensatory,High thermal efficiency,energy saving,speedy heating,suitable for soldering components like BGA,CSP
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