JOPTEC LASER CO., LTD
Laser Components and Beyond
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| Product name: | Gold plating kovar hermetically sealing circular package | |
| 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. | ||
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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. | ||