glass to metal seal, plug-in package, 7+1 kovar leads, kovar base, Au finishing.

  Base  Leads  Cap Insulators  Solder ring
Materials   Kovar  4J42 BH-G/K HLAg72Cu28
Plating  Ni: 3~11.43μm, Au≥0.8μm Ni: 3~11.43μm, Au≥1.3μm Ni: 3~11.43μm
Dimensions   Base L:27.02mm±0.15  W:27.02mm±0.15 , Cap H:6.1mm-0.1
Insulation resistance   ≥1× 1010 Ω (500V DC)
Hermeticity   ≤  1 x 10-3  Pa * cm/s
Salt spray 24hrs
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.

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