underfill
“underfill”相关的资料有哪些？“underfill”相关的范文有哪些？怎么写？下面是小编为您精心整理的“underfill”相关范文大全或资料大全，欢迎大家分享。
Underfill 维修指南
标签：文库时间：2024-08-29
【bwwdw.com - 博文网】
Rework Process
Dispense & Cure Underfill
Remove Defective Component
Clean Pad Site
The Typical Profile for SAC AlloyTop Nozzle Heater 3000C Bottom Heater 2000C TC-1 1000C TC-2 TC-3 100 s 200 s 300 s 400 s 500 s
Recommended DT of (TC-1,2 3) within 10oC2
Remove solder and underfill residue
Proper Substrate Cleaning
Excessive Pressure / Time
Rework Guidelines 准备工作/Equipments needed:– 加热装置(维修工作台/热风枪) Heating Equipment(Rework Station/Hotair gun) – 头部楔形的小木棍/牙签 Small wood stick with cuspidal end or toothpick – 助焊剂/Flux – 棉签/Cotton sti