Yixing Friend Imp. & Exp. Co., Ltd.

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ceramic housing

Product Details:

Certification ISO9001
Place of Origin China
Model Number D71/TE4645

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Delivery Time: 25 days
Payment Terms: T/T, L/C
Supply Ability: 10,000pcs/month

Detailed Product Description


Detailed Product Description

Main material:
Ceramic parts: ≥94% Al2O3  
Glaze: color white or pink, T≥1,450°
Flange: TU1 (OFHC Cu) or Ni42Fe58 alloy
Copper contact: TU1 (OFHC Cu)
Solder: Ag72Cu28 alloy
Gate tube: TU1 (OFHC Cu) or Ni42Fe58 alloy



Technical specifications

The all products can reach to the below standards
Leak rate: ≤1 x 10-9 bar cm3/sec with helium
Flatness of copper surface: ≤0.01mm
Parallelism between copper surfaces: ≤0.03mm
Concentricity between flange and copper: ≤0.5mm
Pull test: ≥5kN/cm2
Temperature cycling: -65° - 200°, 5 circles
Nickel plating thickness: 3-7μm

ceramic housing ceramic housing

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Company Info

Yixing Friend Imp. & Exp. Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Wuxi
Province/State: Jiangsu
Country/Region : China (Mainland)

Business Type:Manufacturer

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