Capacitor Grade Tantalum Powder (20V-63V)

Morphology:

Nodular, Flake, Angular

Typical Application:

Tantalum capacitor

Product Information:

Physical property

Product No. Bulk density Average Particle Size Impurity< ppm  
g/cm μm O N
QK73-PB10 1.8-3.5 5.0-9.5 1600 60 Inquiry
QK73-PB20 1.5-3.0 3.5-6.0 2200 150 Inquiry
QK73-PB30 1.5-2.5 3.0-6.0 2000 150 Inquiry
QK73-PB40 1.5-2.5 3.0-5.5 2200 150 Inquiry
QK73-PB50 1.3-2.0 2.0-4.5 2200 200 Inquiry
QK73-PB60 1.5-2.0 2.0-4.0 2500 300 Inquiry
QK73-PB70 1.5-2.0 2.0-4.0 2500 300 Inquiry
QK73-PB80 1.3-2.0 1.5-3.5 2800 400 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-PB10 2 6.5 1850/30 240/170 5000 6×10-4 Inquiry
QK73-PB20 1 5.5 1750/30 200/140 800 4.5×10-4 Inquiry
QK73-PB30 0.2 5.5 1750/30 200/140 8000 4×10-4 Inquiry
QK73-PB40 1 5.5 1700/30 160/112 10000 4×10-4 Inquiry
QK73-PB50 0.5 5 1600/30 160/112 15000 5.5×10-4 Inquiry
QK73-PB60 0.15 5 1500/30 140/98 20000 5×10-4 Inquiry
QK73-PB70 0.15 5 1450/30 100/70 30000 5×10-4 Inquiry
QK73-PB80 0.15 5 1400/30 70/49 40000 5×10-4 Inquiry