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SMT???????

2019-10-23 15:49:55 pet_admin 400

SMT,SMT????,SMT????,SMT??,SMT??,SMT??,SMT????,?????,??SMT,???????,??????,????,smt?,smt???,smt??,??smt,smt??????,smt????,smt????,??smt??,??smt????,??smt?,??smt??,??smt,??smt??,??smt,??smt??,smt????,smt??,??smt???


?????SMT?????????????SMT?????????????SMT?????????????????????????????????????????????~       

1. ????,SMT????????253??

2. ?????,???????????????????????????????????

3. ????????????Sn/Pb?????????63/37?

4. ????????????????????

5. ???????????????????????????????????

6. ????????Flux(???)???????1:1???????9:1?

 7. ?????????????

8. ????????????????????????

9. ????????????????????

10. SMT????Surface mount(?mounting)technology??????????????????

11. ESD????Electro-static discharge? ??????????

12. ??SMT?????????????????????PCBdata; Mark data; Feeder data; Nozzle data; Part data?

13. ????Sn/Ag/Cu96.5/3.0/0.5????217C?

14. ??????????????<10%?

15. ????????(Passive Devices)???????????????????????(ActiveDevices)??????IC??

 16. ???SMT??????????

17. ???SMT??????0.15mm(?0.12mm)?

18. ????????????????????????????????? ??????ESD?????????????????           ???????????

19.?????x?0603=0.06inch*0.03inch??????x?3216=3.2mm*1.6mm?

20. ??ERB-05604-J81?8?4???4???,???56?????ECA-0105Y-M31???C=106PF=1NF=1X10-6F?

21. ECN??????????????SWR?????????????????????????????????????

22. 5S?????????????????????

23. PCB??????????????

24. ????????????????????????????????? ?????????????

25. ?????????????????????????????

26. QC???????????4M1H????????? ? ?????????????

27. ???????????????????????????????????????85-92%??????????50%??????        ?????????????63/37????183??

28. ???????????????? ?????????????????????????????PCB??Reflow??????????

29. ?????????????????????????????????

30. SMT?PCB????????????????????????????

31. ???????272???????2700?????4.8M????????????485?

32. BGA???????????????????Datecode/(LotNo)????

33. 208pinQFP?pitch?0.5mm?

34. QC?????, ????????????

35. CPK?: ?????????????

36. ????????????????????

37. ???????????????????

38. RSS?????????????????

39.??????PCB???FR-4?

40. PCB????????????0.7%?

41. STENCIL ????????????????

42. ?????????????BGA???0.76mm?

43. ABS????????

44. ??????ECA-0105Y-K31???10%?

45. Panasert????????????320010VAC?

46. SMT????????????13??7??

47. SMT????????PCB PAD ?4um????????????

48. ???PCBA??????????90??????????????? 

SMT,SMT????,SMT????,SMT??,SMT??,SMT??,SMT????,?????,??SMT,???????,??????,????,smt?,smt???,smt??,??smt,smt??????,smt????,smt????,??smt??,??smt????,??smt?,??smt??,??smt,??smt??,??smt,??smt??,smt????,smt??,??smt???

?????????????? www.gzpejm.com??????????????????????SMT??????????????PCBA?????PCBA??????????????????DIP?????PCB????????????????