JOPTEC LASER CO., LTD
Laser Components and Beyond
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| Product name: | Electronic Components Enclosures Cavity Rf Microwave Package | |
| Finish: | Fully plating Au(or choose selective plating). | |
| Plating coating: |
The package, lead and cover are plated Ni: 1.3-11.43um, 1,and the package and lead are plated Au≥1.3um. Cover is plated Au:0.6-2.0um.2the package and pins are plated Au≥1.3um |
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| Product formation: | Material | Quantity |
| Cover plate | 4J42 | 1 |
| Inner cover plate | 2A12 | 1 |
| Weld piece 1 | HLAgCu28 | 1 |
| Septum 1 | 4J29(Kovar) | 1 |
| Weld piece 2 | HLAgCu28 | 1 |
| Septum 2 | 4J29(Kovar) | 1 |
| Welding ring | HLAgCu28 | 4 |
| Radiofrequency insulators | / | 4 |
| Lead 1 | 4J29(Kovar) | 2 |
| Glass insulator | BH-G/K | 5 |
| Lead 2 | 4J29(Kovar) | 3 |
| Cavity | 4J29(Kovar) | 1 |
| Product features: |
1.Shell material adopts Kovar.To strengthen thermal conductivity the structure usually adopt separate bodies formed by brzaing.The materials of base are commonly Wcu and OFC. |
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| 2.The sealing cap method use realiable paralllel sealing welding. | ||
| 3.Pins cross sidewall and its ranking and length depends on customers'needs. | ||
| 4.The location of ground lead is made by customer also. | ||
| 5.The lid is designed to fit the dimension of shell. | ||
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6.The package needs to be electroplated to achieve high reliable performance. Customer could choose fully plating Au or selective plating Au. |
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7.The frequency of radio-frequency head should be 20GHz,the standing wave ratio needs to be≤1.3. |
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| 8.The other index of package should conform to requirement of GJB548. | ||