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| Categories | To Header |
|---|---|
| Brand Name: | HUONA |
| Model Number: | TO |
| Certification: | ISO9001 SGS |
| Place of Origin: | china |
| MOQ: | 100 |
| Price: | negotiation |
| Payment Terms: | T/T |
| Supply Ability: | 500000 Pieces/Month |
| Delivery Time: | a week |
| Packaging Details: | customize |
| Product Type: | TO5-03A Metal Can Header (TO socket) |
| Material: | Kovar body + Borosilicate Glass |
| Lead Finish: | Gold plated / Nickel plated |
| Number of Leads: | 2–6 pins (customizable) |
| Diameter: | Ø9.0mm standard (custom options available) |
| Hermetic Seal Type: | Glass-to-metal sealing |
| Company Info. |
| Huona (Shanghai) New Material Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
| Item | Specification |
|---|---|
| Product Type | TO5-03A Metal Can Header (TO socket) |
| Material | Kovar body + Borosilicate Glass |
| Lead Finish | Gold plated / Nickel plated |
| Number of Leads | 2–6 pins (customizable) |
| Diameter | Ø9.0mm standard (custom options available) |
| Hermetic Seal Type | Glass-to-metal sealing |
| Insulation Resistance | ≥10⁹ Ω at 100V DC |
| Leak Rate | ≤1×10⁻⁹ Pa·m³/s |
| Operating Temperature | -55°C to +150°C |
| RoHS Compliance | Yes |
| Application Area | Example Use Case |
|---|---|
| Laser Packaging | TO-5/TO-46 housing for laser diode mounting |
| Sensor Modules | Photodiode / IR sensor integration |
| Gas Detection | NDIR gas sensors requiring airtight sealing |
| Optical Communication | Optical transceivers, fiber coupling headers |
| Aerospace & Medical | High-reliability sensor modules in harsh conditions |
| Military Electronics | Hermetically sealed headers for defense applications |
| Feature | Description |
|---|---|
| Hermetic Sealing | Robust glass-to-metal seal suitable for extreme environments |
| High Thermal Conductivity | Efficient heat dissipation for sensitive electronics |
| Customizable Layout & Plating | Gold/Nickel plating, pin count & arrangement available |
| Excellent Insulation Resistance | Prevents signal leakage and electrical interference |
| Low Leak Rate | Ensures vacuum integrity or inert gas containment |
| Packaging Method | Export-standard carton with vacuum-sealed anti-static tray |
|---|---|
| Lead Time | 7–15 working days depending on customization & quantity |
| Shipping Options | Air freight / Sea freight / Express (FedEx, DHL, UPS) |
| Labeling & Traceability | Lot number & product code labeled on each tray |
| Minimum Order Quantity | Negotiable (based on spec and customer requirement) |
We are designer and we meet your specific needs according to your
specifications charges .
Specialist in Glass to Metal Hermetic Sealing, and Brazing for
different applications such as medical, space, nuclear, oil exploration, military and industry, Huona has grown these past
years by providing glass to titanium and ceramic to metal assemblies.
These new solutions allow Huona to increase the turnover of around
50% for the last two years. (€ 5M including 20% export).
Glass sealing classic products:
Single lead (diameter: from 0.7mm to several millimeters.), Multi
lead (more than 1000 pins), flat-form package, plug-in package, fat pack, optical package, connectors, connectors, microwave bead,
etc ...
Raw material:
Steel, Stainless Steel, Kovar, Titanium, Molybdenum, Hastelloy B3,
Copper-Nickel Alloy, Inconel, Iron-Nickel Alloy, Platinum.
New technologies & new products:
- Ceramic to Metal seal (metallization ceramic by sputtering or
thin layer), sapphire or quartz metal seal. [Brazed used Ag / Cu; Ag / Cu / Pd; Ag; Au / Cu; Au; Cu (780ºC to 1083ºC).]
- Gold tin brazed Kovar-Sapphire.
- Glass to Titanium Seal.
Our R & D department design your product following your own
specifcations
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