Product model |
TO-8X |
Product name |
4J29 Alloy Package With 42 Alloy Cover Flat Plug-In |
Product formation |
Material |
Quantity |
1. bottom |
4J29 |
1 |
2. lead |
4J29 |
5 |
3. T shaped lead |
4J29 |
1 |
4. glass insulator |
DM-305 |
5 |
5. cap |
4J29 |
1 |
FINISH |
Shell and pins are plated Ni:4~11.43um and Au≥1um;Cap is plated Ni:1.3~11.43um |
Insulation resistance |
500V DC resistance between single pin and shell is ≥1*1010Ω |
Hermeticity |
Leak rate is ≤1*10-3Pa.cm3/s |
PRODUCT FEATURES |
1. Shell adopt material:FeNiCo,FeNi42 or CRS; |
2. The shape of pin is cyclinder and straight,material adopts Kovar.The shape of pin used as bonding is cylinder or nailhead. |
3. The sealing cap method is percussion welding or tin welding. |
4. The rank of pin which cross the bottom of base could be chosen by customers. |
5. The position of ground pin can be choosen by customer. |
6. The design of caps need to fit the shell. |
7. Customer could choose shell fully plating or pin selective plating. |