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TO 46 Metal Header Base Hermetic Glass Sealed Kovar Package For Laser Diode

Huona (Shanghai) New Material Co., Ltd.
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    Buy cheap TO 46 Metal Header Base Hermetic Glass Sealed Kovar Package For Laser Diode from wholesalers
     
    Buy cheap TO 46 Metal Header Base Hermetic Glass Sealed Kovar Package For Laser Diode from wholesalers
    • Buy cheap TO 46 Metal Header Base Hermetic Glass Sealed Kovar Package For Laser Diode from wholesalers

    TO 46 Metal Header Base Hermetic Glass Sealed Kovar Package For Laser Diode

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    Brand Name : HUONA
    Model Number : TO
    Certification : ISO 9001
    Price : negotiable
    Payment Terms : T/T
    Supply Ability : 100,000 pieces / week
    Delivery Time : a week
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    TO 46 Metal Header Base Hermetic Glass Sealed Kovar Package For Laser Diode

    Product Name

    TO-46 Metal Header Base | Hermetic Glass-Sealed Kovar Package for Laser Diode / Sensor


    Product Overview

    ItemDescription
    Product TypeTO-46 Metal Header (Transistor Outline Header)
    Package SizeØ9.0 mm (TO-46 Standard)
    Sealing MethodGlass-to-Metal Hermetic Seal
    Material CompositionKovar Body + Dumet/Kovar Leads
    Plating OptionsGold (Au), Nickel (Ni), Silver (Ag)
    Lead Count2–10 pins (customizable)
    ApplicationsLaser Diodes, IR Sensors, Photodiodes, Gas Sensors, Fiber Optics
    ComplianceRoHS, Reach
    CustomizationLead layout, plating, glass material, pin length, sealing type

    Technical Specifications

    ParameterValue / Description
    Header ModelTO-46
    Body Diameter9.0 ± 0.1 mm
    Lead Quantity2–10 (custom layouts available)
    Lead PitchStandard / Custom
    Base MaterialKovar (ASTM F15 Low Expansion Alloy)
    Lead MaterialDumet / Kovar
    PlatingGold / Nickel / Silver
    Seal TypeGlass-to-Metal Hermetic
    Hermeticity≤ 1×10⁻⁸ atm·cc/sec (He leak test)
    Working Temperature-55°C to +150°C
    Electrical Contact Resistance≤ 10 mΩ
    Dielectric Strength≥ 500V DC
    Lead Straightness≤ 0.2 mm deviation
    Lead Concentricity≤ 0.15 mm

    Application Fields

    IndustryApplications
    OptoelectronicsLaser Diodes, Photodiodes, APDs, VCSELs
    Gas SensorsCO₂, CH₄, O₂, VOC detectors using NDIR or electrochemical technologies
    Infrared TechnologyThermopile sensors, IR detectors
    Medical DevicesOptical sensors, pulse oximeters
    Fiber OpticsTO-packaged laser transmitters and receivers
    Aerospace / MilitaryHermetically sealed avionics & defense sensors

    Manufacturing Advantages

    AdvantageDescription
    In-House Alloy ProductionFull control over Kovar and Dumet materials
    Hermetic Sealing ExpertiseOver 10 years in glass-to-metal sealing technology
    Precision MachiningHigh lead positioning accuracy and tight tolerance control
    Surface Treatment OptionsCustom gold/nickel plating thickness per customer specs
    Small Batch SupportLow MOQ available for prototype or niche applications
    ISO-Certified Quality SystemFull traceability, RoHS & Reach compliance

    Packaging & Delivery

    ItemDetails
    MOQ100 pcs (negotiable for first order or trial)
    Lead Time7–15 working days depending on quantity
    PackagingAnti-static trays → Vacuum bag → Foam-protected carton box
    Shipping OptionsDHL / FedEx / UPS / Sea / Air freight
    Sample PolicyFree samples available (freight collected)
    Payment TermsT/T, PayPal, Alibaba Trade Assurance, L/C

    Customization Capabilities

    Customizable PartOptions Provided
    Pin CountFrom 2 to 10 leads
    Lead LayoutSymmetrical / Custom layouts upon drawing
    Plating TypeGold (Au), Nickel (Ni), or Silver (Ag) with adjustable thickness
    Glass MaterialBorosilicate / Aluminosilicate / Custom glass types
    Sealing TypeHermetic seal / open-frame / partial seal
    Matching CapCan be supplied with matching TO-46 metal cap (optional optical window)

    Our R & D department design your product following your own specifcations
    Civ Optical Communication To46/To56/ To18/To39/To60/To68/To5
    Civ Optical Communication To46/To56/ To18/To39/To60/To68/To5
    Civ Optical Communication To46/To56/ To18/To39/To60/To68/To5
    Civ Optical Communication To46/To56/ To18/To39/To60/To68/To5

    Quality TO 46 Metal Header Base Hermetic Glass Sealed Kovar Package For Laser Diode for sale
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