Product name: | High Volume TO Header TO-39 Header | |
Plating: | The bottom plate, the lead plating Ni:3-8.9um, the bottom plate and the lead plating Au>=0.03um. | |
Product composition: | Material | Quantity |
1. Lead 1 | 4J29(Kovar) | 1 |
2. Lead 2 | 4J29(Kovar) | 3 |
3. Glass insulators | BH-G/K | 3 |
4. Bottom floor | SPCC | 1 |
Insulation resistance | 100V DC resistance between single lead and shell is ≥1*1010Ω | |
Hermeticity | Leak rate is ≤2*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. | ||
3.The sealing cap method is percussion welding or tin welding. | ||
4.The rank of pin which cross the bottom of base could be choosen by customers. |
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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. |