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Module Hermetically Sealed Electronic Packages

JOPTEC LASER CO., LTD

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Address: No.451 Huangshan Road, Hefei, Anhui, China

Contact name:JACK HAN

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JOPTEC LASER CO., LTD

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Module Hermetically Sealed Electronic Packages

Country/Region china
City & Province hefei anhui
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Product Details

Main performance parameters

  • Application fields: Optical communication module, pump laser, DCDC power supply, filter, modulator
  • Lead welding method: tin welding, gold wire bonding
  • Nickel layer thickness: >3μm
  • Gold layer thickness:> 0.45μm
  • Hermeticity: leak rate ≤1x10-3Pa.cm3/s (He)
  • Insulation resistance: ≥1000MΩ (DC500V)
  • material:
  • Base: Kovar alloy, iron-nickel alloy, copper
  • Ring frame: Kovar alloy, steel
  • Lead: Kovar alloy, iron-nickel alloy, copper core composite
  • Cover plate: Kovar alloy, iron-nickel alloy, steel
  • Insulator: DM308 or similar, iron sealed glass beads, ceramic
  • Sealing process and technology: parallel seam welding, laser welding, tin sealing welding, stored energy welding

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