Capacitor Grade Tantalum Powder (above 63V)

Morphology:

Nodular, Flake, Angular

Typical Application:

Tantalum capacitor

Product Information:

Product No. Bulk density Average Particle Size Impurity< ppm  
g/cm μm O N
QK73-PC10 5.0-7.5 11.0-17.0 1000 40 Inquiry
QK73-PC20 4.5-6.5 10.0-16.0 1100 40 Inquiry
QK73-PC30 4.5-6.5 9.0-15.0 1100 40 Inquiry
QK73-PC40 4.5-6.0 8.0-14.0 1200 40 Inquiry
QK73-PC50 3.0-5.5 8.0-13.0 1300 40 Inquiry
QK73-PC60 3.0-4.5 7.0-12.0 1400 50 Inquiry
QK73-PC70 2.5-4.5 5.0-7.5 2500 100 Inquiry

Electrical property

Product No. Detecting Condition Standard  

Briquetting Weight

(g)

Briquetting Density

(g/cm)

Sintering Condition

(℃/min)

Energized Voltage/Test

(Voltage V)

Capacitance

((μFV)/g)

Dc Leakage

( μA/(μFV))≤

QK73-PC10 2 9.5 2050/30 270/240 1000 6×10-4 Inquiry
QK73-PC20 2 8.5 2050/30 270/240 1500 6×10-4 Inquiry
QK73-PC30 2 8.5 2050/30 270/240 200 6×10-4 Inquiry
QK73-PC40 2 7.5 2050/30 270/240 2500 7×10-4 Inquiry
QK73-PC50 2 7.5 2050/30 270/240 2800 7×10-4 Inquiry
QK73-PC60 2 6.5 1950/30 270/240 3500 7×10-4 Inquiry
QK73-PC70 2 6.5 2050/30 270/240 4000 7×10-4 Inquiry