HomeProductsTantalum SeriesMedium and High Pressure Tanta...

Medium and High Pressure Tantalum Powder-FTD

Category

Product features: This kind of tantalum powder has simple structure, small specific surface area, high chemical purity, good sintering resistance, good pressure resistance, and high breakdown voltage. It is suitable for making solid electrolyte tantalum capacitors with specifications above 63V.

Description

Product specifications:

FTD10, FTD15, FTD20, FTD25, FTD28, FTD35, FTD40 high-pressure tantalum powder

product physical and chemical properties

Grade Bulk Density Fisher average particle size Impurity element <ppm
g/cm3 μm O N
FTD10 5.0-7.5 11.0-17.0 1000 40
FTD15 4.5-6.5 10.0-16.0 1100 40
FTD20 4.5-6.5 9.0-15.0 1100 40
FTD25 4.5-6.0 8.0-14.0 1200 40
FTD28 3.0-5.5 8.0-13.0 1300 40
FTD35 3.0-4.5 7.0-12.0 1400 50
FTD40 2.5-4.5 5.0-7.5 2500 100

Electrical properties

Grade Testing conditions Index
Briquetting weight g/pc Pressing density g/cm3 Sintering conditions℃/min Energizing voltage/test voltage Specific volume (μFV)/g Leakage current μA/(μFV) is not greater than
FTD10 2 9.5 2050/30 270/240 1000 6×10 -4
FTD15 2 8.5 2050/30 270/240 1500 6×10 -4
FTD20 2 8.5 2050/30 270/240 200 6×10 -4
FTD25 2 7.5 2050/30 270/240 2500 7×10 -4
FTD28 2 7.5 2050/30 270/240 2800 7×10 -4
Shopping Basket