HD-28A-28
Description
glass to metal seal, plug-in package, 28 kovar leads, kovar housing, Au finishing.
| HD-28A-28 | ||||
| Cap | Base | Leads | Insulators | |
| Materials | 4J42 | Kovar | BH-A/K | |
| Plating | Ni: 1.3～11.43μm, Au≥0.6 μm | Ni: 1.3～11.43μm, Au≥1.3μm/1.0μm | ||
| Dimensions | Base L:37.97mm W:25.27mm , Cap H:6mm | |||
| Insulation resistance | ≥1× 1010 Ω (500V DC) | |||
| Hermeticity | ≤ 1 x 10-3 Pa * cm3 /s | |||
| Note | Unspecified tolerances are ±0.2mm | |||
With over two decades of experience helping clients move from prototype to commercialization, Hermetica’s customized engineering service offers immense value at the R&D stage. From material selection to pin configuration to sealing techniques, our team of engineers can provide a variety of solutions to help you overcome the technical obstacles our clients face in the early phases of designing a new product. We can work from your drawings or ours while pinpointing ways to lower costs and improve functionality.
