???????: ??????
?????? ?C ?????? ?C Sn99.3/Cu0.7 SC-99307
?????????
???????????????ODS??????????????????????????к???????????????????????????Ｋ??????????????????????ж????????????????????
??????????
|
???? |
??? |
????(%wt/wt) |
|
?? |
Sn |
???? |
|
? |
Pb |
Max 0.050 |
|
?? |
Al |
Max 0.005 |
|
?? |
Sb |
Max 0.050 |
|
?? |
As |
Max 0.030 |
|
?? |
Bi |
Max 0.050 |
|
? |
Cu |
0. 7 ?C 0.85 |
|
?? |
Fe |
Max 0.010 |
|
п |
Zn |
Max 0.003 |
|
?? |
Cd |
Max 0.002 |
|
?? |
Ag |
Max 0.050 |
|
?? |
Ni |
Max 0.010 |
|
?? |
In |
Max 0.050 |
|
?? |
Au |
Max 0.050 |
??????????????
???????????????????? 2.4??0.2%???????????????????????????????????Χ 2.0% ?C 3.5%?????????????????????????????????
|
????????????? |
???? |
?????? |
|
SC-99307 |
???????????????????????????????????????????????????????????????????????磬????????????????????????????????????? |
???????? |
?????????????
|
????????????????? |
??? |
??????? |
???(?????) |
|
?????????? |
- |
- |
RA ?C ??? |
|
??????? |
???? J-STD-004 |
- |
ROL1 |
|
??? |
- |
- |
????? |
|
??ζ |
- |
- |
?? |
|
±?????? (%) (???????廯??) |
Max 0.44 % |
JIS Z 3197, Method 8.1.4.2.1 |
0.30-0.40 % |
|
??????? |
??? |
J-STD-004, IPC-TM-650, Method 2.6.15 |
??? |
|
???????跡(?????) 85??C / 85% RH 168 С? |
Min 1??108 W |
J-STD-004, IPC-TM-650, Method 2.6.3.3 |
??1.0??109 W |
|
?????(%) |
Min 70% Lead Free Solder (JIS 3283:2006) |
JIS Z 3197, Method 8.3.1.1 |
??83% |
???????
???????????????????????????????????????0.30-2.40mm(??0.05mm) ?? 2.50mm-3.50mm(??0.10mm)??3.60mm-4.50mm(??0.20mm)????4.60mm(??0.30mm)??
?????
???????????????????????磬??????????????????????????????????????????????????????????????
??????
????????????????????? 350-430oC ?????????????? 45-60 o??????????棩????????????????????? PCB ???????????
?????
???????????? 0.5kg ?? 1kg????? 10kg???????????п????????????????????????????????????????
??????
??????????????????????????飬??????????????????????
???????????
??????????????????????????18???????????????????????????????????????????????????????????????????????????????????????????С?
????????:
??????????????????ο?????????????
