|
|
|
|
|
|
 |
--Gold-Tin Alloys Solder Foil |
|
|
|
|
 |
-Features |
|
¡Ñ Premolding,To simplify the assembly process. |
|
¡Ñ Good strength of welding, High reliability Hi-Rel. |
|
¡Ñ Infiltrating performance is good,Low hole ratios. |
|
¡Ñ High thermal conductivity, Good oxidation resistance. |
|
¡Ñ Low viscosity, High creep resistance. |
|
|
 |
--Proformance Table |
|
Material No. \ Item |
Density - g/cm3 |
COF - PPM/¡æ |
TC - W/mK |
TS - MPa |
|
W |
14.5 |
16.0 |
57.0 |
276 |
|
¡¾Note¡¿Melting Point: 280¡æ. Melting Temperature£º310~330¡æ. |
|
|
|
|
|
|
|
--Size Choice |
|
Item |
Options |
|
Length * Width-inch(mm) |
Min 0.008"(0.20), Max 0.8"(20.0) |
|
Length * Width-Tolerance |
¡À 5% |
|
Thickness-inch(mm) |
0.00067"(0.017), 0.00134"(0.034), 0.00157"(0.040) |
|
|
|
|
|
|
|
--Typical Product Code |
|
Product Code |
Specification |
|
M320160W17 |
Au80Sn20 Solder Foil£¬3.20mm ¡Á 1.60mm ¡Á 17um |
|
M080008W34 |
Au80Sn20 Solder Foil£¬0.80mm ¡Á 0.80mm ¡Á 34um |
|
|
|
|
|
|
|
--How to Use |
|
¡Ñ Preheating: It is about 30 Min that temperature slowly rising to 240 ¡æ under nitrogen protection. |
|
¡Ñ Heat Preservation: The temperature is rapid to 330 ¡æ, hold on 2-3 Min. |
|
¡Ñ Cold Down: Cooling rate is 10 ¡æ / Min. |
|
|
|
|
|
|