Tungsten disc and tungsten squares...
Tungsten disc and tungsten squares are widely used as contact materials in silicon-controlled rectifier diodes, transistors, and thyristors.
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|Purity||99.9% - 99.99%|
|Dimensions||1-150mm diameter x 0.1-12.0mm thickness, customized|
Tungsten discs and tungsten squares are widely used as contact materials in silicon-controlled rectifier diodes, transistors, and thyristors. Tungsten has similar coefficients of thermal expansion (CTE) to silicon combined with moderate thermal conductivity and is therefore appropriate for large-area power devices where considerable heat is generated. Further applications include the use of Tungsten as heat sink bases in IC’s, LSI’s, and hybrid circuits.
HM is a trusted supplier of pure Tungsten and Tungsten alloy, we offer tungsten (W) discs in various sizes. Other specifications are also available upon request.