• Huona (Shanghai) New Material Co., Ltd.
    Alfred...
    Recebemos a mercadoria, tudo correu bem. Embalagem perfeita, boa qualidade do produto, bom preço - estamos satisfeitos.
  • Huona (Shanghai) New Material Co., Ltd.
    Maio ***
    A qualidade do produto é muito boa, além das minhas expectativas, o uso real de totalmente atender às minhas necessidades, vamos comprar novamente.
  • Huona (Shanghai) New Material Co., Ltd.
    Matthew...
    Comprei liga de baixa expansão da Joy. Ela é uma senhora muito responsável. A qualidade dos produtos da Huona é muito boa.
Pessoa de Contato : Roy
Número de telefone : +86 18930254719
Whatsapp : +8618930254719

Customizable Glass-Sealed TO Header | Hermetic Metal Package for Semiconductor & Sensor Devices

Lugar de origem China
Marca HUONA
Certificação ISO9001
Número do modelo A
Quantidade de ordem mínima 100 unidades
Preço 30
Detalhes da embalagem CARGA
Tempo de entrega 15 dias
Termos de pagamento T/T
Habilidade da fonte 10.000 unidades/mês
Detalhes do produto
Nome do produto Para cabeçalho Nome alternativo PARA Cabeçalho de Metal / Pacote Hermético PARA
Configuração de pinos Personalizável Tecnologia de vedação Selo hermético vidro-metal
Tratamento de superfície Ouro / Níquel / Estanho Tipo de pacote Pacote Hermético TO
Processo de Fabricação Estampagem de Precisão + Vedação de Vidro Controle de qualidade Teste Hermético / Teste Elétrico / Inspeção Visual
Deixe um recado
Descrição de produto

TO headers (TO package headers) are precision metal packages used for mounting semiconductor devices, laser diodes, and sensor modules that require hermetic sealing.

The metal body is typically made of Kovar alloy, stainless steel, or copper alloy, providing excellent mechanical strength and thermal stability. Glass-to-metal sealing ensures a reliable hermetic structure, protecting components from moisture, dust, and environmental contamination.

Our TO headers are fully customizable, including the number of leads, dimensions, plating type, and packaging, to meet specific device requirements.


Technical Parameters

Item Specification
Product Type TO Header / TO Package
Base Material Kovar Alloy / Stainless Steel / Copper Alloy
Glass Material Borosilicate Glass
Lead Material Kovar Pins
Lead Finish Gold Plated / Nickel Plated / Tin Plated
Number of Leads 2–10 pins, customizable
Sealing Type Hermetic Glass-to-Metal Seal
Leak Rate ≤1×10⁻⁹ Pa·m³/s
Insulation Resistance ≥10⁹ Ω at 100 V DC
Operating Temperature -55°C to +200°C
RoHS Compliance Yes

Custom Attributes

Attribute Value
Product Name TO Header
Alternate Name TO Metal Header / Hermetic TO Package
Pin Configuration Customizable
Sealing Technology Glass-to-Metal Hermetic Seal
Surface Treatment Gold / Nickel / Tin Plating
Package Type Hermetic TO Package
Manufacturing Process Precision Stamping + Glass Sealing
Quality Control Hermetic Test / Electrical Test / Visual Inspection
Certification RoHS Compliant
Customization Dimensions, pin number, plating, and packaging per customer request

Product Features

  • Hermetic Sealing: Reliable glass-to-metal sealing for extreme environments.
  • High Mechanical Strength: Durable metal structure for long-term use.
  • Excellent Thermal Stability: Performs well under temperature variations.
  • Electrical Insulation: Prevents leakage and interference.
  • Customizable Design: Pin configuration, size, plating, and packaging can be tailored.

Typical Applications

Application Area Example Use Case
Semiconductor Devices Transistors, ICs
Laser & Optoelectronic Devices Laser diodes, photodiodes
Sensor Modules IR sensors, temperature/pressure sensors
Optical Communication Transmitters, receivers, fiber modules
Aerospace Electronics High reliability electronic modules
Medical Equipment Precision detection systems

Packaging & Delivery

Item Details
Packaging Vacuum-sealed trays packed in export cartons
Lead Time 7–15 working days depending on order quantity
Shipping Air freight, sea freight, or international express
Traceability Each tray labeled with lot number and product code
Minimum Order Quantity Negotiable based on customization

Customization Capability

Our R&D team can design and manufacture TO headers according to customer drawings and specifications. Customizable options include:

  • Lead number and layout
  • Dimensions and package size
  • Plating type (gold, nickel, tin)
  • Packaging solutions

Each custom order ensures reliability and meets the specific requirements of your devices.