Capacitor Grade Tantalum Powder (20V-60V)

Catalog No.	TA1047
Purity	99.9%, 99.99%, 99.999%
CAS Number	7440-25-7
Formula Weight	180.95
Melting Point	3017 °C
Spec. Gravity	16.6 g/cm3
Lot Size	10kg, 50kg, 100kg
MSDS/SDS	Download MSDS/SDS

Catalog No.

TA1047

Purity

99.9%, 99.99%, 99.999%

CAS Number

7440-25-7

Formula Weight

180.95

Melting Point

3017 °C

Spec. Gravity

16.6 g/cm3

Lot Size

10kg, 50kg, 100kg

MSDS/SDS

Download MSDS/SDS

Capacitor Grade Tantalum Powder (20V-60V) Description

Tantalum has twice the density of steel and it is highly ductile. It has the fourth-highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors. Our powder also has a high surface area and great handling and flow properties.

Capacitor Grade Tantalum Powder capacitor (20-60)

Capacitor Grade Tantalum Powder (20V-60V) Specification

Physical and chemical properties

Product No.	Bulk Density	Average Particle Size	Impurities (ppm) <
Product No.	g/cm3	μm	O	N
TaB001	1.8-3.5	5.0-9.5	1600	60
TaB002	1.5-3.0	3.5-6.0	2200	150
TaB003	1.5-2.5	3.0-6.0	2000	150
TaB004	1.5-2.5	3.0-5.5	2200	150
TaB005	1.3-2.0	2.0-4.5	2200	200
TaB006	1.5-2.0	2.0-4.0	2500	300
TaB007	1.5-2.0	2.0-4.0	2500	300
TaB008	1.3-2.0	1.5-3.5	2800	400

Electrical properties

Product No.	Detecting Condition				Standard
Product No.	Briquetting Weight (g)	Briquetting Density (g/cm³)	Sintering Condition (℃/min)	Energized Voltage/Test Voltage (V)	Capacitance (μFV)/g	Dc Leakage μA/(μFV) ≤
TaB001	2	6.5	1850/30	240/170	5000	6×10^-4
TaB002	1	5.5	1750/30	200/140	800	4.5×10^-4
TaB003	0.2	5.5	1750/30	200/140	8000	4×10^-4
TaB004	1	5.5	1700/30	160/112	10000	4×10^-4
TaB005	0.5	5	1600/30	160/112	15000	5.5×10^-4
TaB006	0.15	5	1500/30	140/98	20000	5×10^-4
TaB007	0.15	5	1450/30	100/70	30000	5×10^-4
TaB008	0.15	5	1400/30	70/49	40000	5×10^-4

Capacitor Grade Tantalum Powder (20V-60V) Application

Used to make medium to high voltage (20V-60V) solid tantalum electrolytic capacitors.
Used to produce small lightweight anodes with capacitance control.
Used in medical technology.

Capacitor Grade Tantalum Powder (20V-60V) Packaging

Our Capacitor Grade Tantalum Powder (20V-60V) is carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition.

packing packing