Tantalum Capacitors

Category Introduction

A capacitor is a passive electronic device that stores electric charge. Tantalum capacitors have an anode electrode (+) made of tantalum metal, electrolyte that acts as the cathode, and a thin insulating layer of tantalum oxide that acts as the dielectric. Tantalum capacitors have high capacitance-voltage (CV) product per unit volume at low weights and are known for high reliability.

Product List

92576 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Capacitance	Tolerance	Voltage - Rated	Type	ESR (Equivalent Series Resistance)	Operating Temperature	Lifetime @ Temp.	Mounting Type	Package / Case	Size / Dimension	Height - Seated (Max)	Lead Spacing	Manufacturer Size Code	Ratings	Features	Failure Rate
TAJB226M010RNJ CAP TANT 22UF 20% 10V 1411 KYOCERA AVX	1,947	$0.10	TAJ	Tape & Reel (TR)	Active	22 µF	±20%	10 V	Molded	2.4Ohm	-55°C ~ 125°C	-	Surface Mount	1411 (3528 Metric), 1210	0.138" L x 0.110" W (3.50mm x 2.80mm)	0.083" (2.10mm)	-	B	-	General Purpose	-
293D106X0010A2TE3 CAP TANT 10UF 20% 10V 1206 Vishay Sprague	2,433	$0.32	TANTAMOUNT®, 293D	Tape & Reel (TR)	Active	10 µF	±20%	10 V	Molded	3.4Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA106K016SNJ CAP TANT 10UF 10% 16V 1206 KYOCERA AVX	1,413	$0.34	TAJ	Tape & Reel (TR)	Active	10 µF	±10%	16 V	Molded	3Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA106K010RNJ CAP TANT 10UF 10% 10V 1206 KYOCERA AVX	455	$0.36	TAJ	Tape & Reel (TR)	Active	10 µF	±10%	10 V	Molded	3Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
293D105X9016A2TE3 CAP TANT 1UF 10% 16V 1206 Vishay Sprague	2,055	$0.36	TANTAMOUNT®, 293D	Tape & Reel (TR)	Active	1 µF	±10%	16 V	Molded	9.3Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA105K016RNJ CAP TANT 1UF 10% 16V 1206 KYOCERA AVX	1,413	$0.37	TAJ	Tape & Reel (TR)	Active	1 µF	±10%	16 V	Molded	11Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA106K016RNJ CAP TANT 10UF 10% 16V 1206 KYOCERA AVX	1,383	$0.38	TAJ	Tape & Reel (TR)	Active	10 µF	±10%	16 V	Molded	3Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA105M020RNJ CAP TANT 1UF 20% 20V 1206 KYOCERA AVX	996	$0.41	TAJ	Tape & Reel (TR)	Active	1 µF	±20%	20 V	Molded	9Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA225K016RNJ CAP TANT 2.2UF 10% 16V 1206 KYOCERA AVX	2,439	$0.37	TAJ	Tape & Reel (TR)	Active	2.2 µF	±10%	16 V	Molded	6.5Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA106K006RNJ CAP TANT 10UF 10% 6.3V 1206 KYOCERA AVX	1,112	$0.42	TAJ	Tape & Reel (TR)	Active	10 µF	±10%	6.3 V	Molded	4Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA226K006RNJ CAP TANT 22UF 10% 6.3V 1206 KYOCERA AVX	1,589	$0.46	TAJ	Tape & Reel (TR)	Active	22 µF	±10%	6.3 V	Molded	3Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJB106K016RNJ CAP TANT 10UF 10% 16V 1411 KYOCERA AVX	2,088	$0.46	TAJ	Tape & Reel (TR)	Active	10 µF	±10%	16 V	Molded	2.8Ohm	-55°C ~ 125°C	-	Surface Mount	1411 (3528 Metric), 1210	0.138" L x 0.110" W (3.50mm x 2.80mm)	0.083" (2.10mm)	-	B	-	General Purpose	-
TAJA105K025RNJ CAP TANT 1UF 10% 25V 1206 KYOCERA AVX	1,952	$0.46	TAJ	Tape & Reel (TR)	Active	1 µF	±10%	25 V	Molded	8Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA475K010RNJ CAP TANT 4.7UF 10% 10V 1206 KYOCERA AVX	1,240	$0.47	TAJ	Tape & Reel (TR)	Active	4.7 µF	±10%	10 V	Molded	5Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJA476K006SNJV CAP TANT 47UF 10% 6.3V 1206 KYOCERA AVX	83	$0.49	TAJ	Tape & Reel (TR)	Active	47 µF	±10%	6.3 V	Molded	1.6Ohm @ 100kHz	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
TAJB106M006RNJ CAP TANT 10UF 20% 6.3V 1411 KYOCERA AVX	871	$0.48	TAJ	Tape & Reel (TR)	Active	10 µF	±20%	6.3 V	Molded	3Ohm	-55°C ~ 125°C	-	Surface Mount	1411 (3528 Metric), 1210	0.138" L x 0.110" W (3.50mm x 2.80mm)	0.083" (2.10mm)	-	B	-	General Purpose	-
TAJA106M010RNJ CAP TANT 10UF 20% 10V 1206 KYOCERA AVX	1,778	$0.40	TAJ	Tape & Reel (TR)	Active	10 µF	±20%	10 V	Molded	3Ohm	-55°C ~ 125°C	-	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-
293D106X0016B2TE3 CAP TANT 10UF 20% 16V 1411 Vishay Sprague	17	$0.47	TANTAMOUNT®, 293D	Tape & Reel (TR)	Active	10 µF	±20%	16 V	Molded	2Ohm	-55°C ~ 125°C	-	Surface Mount	1411 (3528 Metric)	0.138" L x 0.110" W (3.50mm x 2.80mm)	0.083" (2.11mm)	-	B	-	General Purpose	-
293D106X9016B2TE3 CAP TANT 10UF 10% 16V 1411 Vishay Sprague	1,228	$0.47	TANTAMOUNT®, 293D	Tape & Reel (TR)	Active	10 µF	±10%	16 V	Molded	2Ohm	-55°C ~ 125°C	-	Surface Mount	1411 (3528 Metric)	0.138" L x 0.110" W (3.50mm x 2.80mm)	0.083" (2.11mm)	-	B	-	General Purpose	-
T491A105K016AT CAP TANT 1UF 10% 16V 1206 KEMET	239	$0.48	T491	Tape & Reel (TR)	Active	1 µF	±10%	16 V	Molded	10Ohm	-55°C ~ 125°C	2000 Hrs @ 125°C	Surface Mount	1206 (3216 Metric)	0.126" L x 0.063" W (3.20mm x 1.60mm)	0.071" (1.80mm)	-	A	-	General Purpose	-

About Tantalum Capacitors

What are Tantalum Capacitors?

Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitor that utilize tantalum metal for the anode. They are known for their high capacitance per volume, stability, and reliability. These capacitors function by storing electrical energy in an electric field, created between the tantalum anode and a conductive cathode, separated by a dielectric layer of tantalum pentoxide. The unique properties of tantalum allow these capacitors to maintain a stable capacitance over a wide range of temperatures and frequencies, making them ideal for various electronic applications.

Types of Tantalum Capacitors

Solid Tantalum Capacitors

Solid tantalum capacitors are characterized by their use of a solid manganese dioxide electrolyte. They are known for their long life, high reliability, and excellent performance in low-voltage applications. These capacitors are commonly used in consumer electronics, where compact size and stability are crucial.

Wet Tantalum Capacitors

Wet tantalum capacitors use a liquid electrolyte, which allows them to achieve higher capacitance values and voltage ratings compared to their solid counterparts. They are often employed in military and aerospace applications due to their ability to withstand harsh environments and high temperatures.

Polymer Tantalum Capacitors

Polymer tantalum capacitors use a conductive polymer as the electrolyte, offering lower equivalent series resistance (ESR) and improved performance in high-frequency applications. These capacitors are favored in telecommunications and computing industries for their efficiency and reliability.

How to choose Tantalum Capacitors?

When selecting tantalum capacitors, consider the following key parameters:

Capacitance: Determine the required capacitance value based on the application's needs.
Voltage Rating: Choose a capacitor with a voltage rating that exceeds the circuit's maximum voltage to ensure reliability.
Equivalent Series Resistance (ESR): Lower ESR values are preferable for high-frequency applications.
Temperature Range: Ensure the capacitor can operate within the expected temperature range of the application.

Evaluate product quality by reviewing supplier certifications, customer reviews, and testing reports. Consider environmental factors such as humidity and temperature fluctuations, and ensure proper installation to prevent mechanical stress and damage.

Applications of Tantalum Capacitors

Consumer Electronics

In consumer electronics, tantalum capacitors are used in smartphones, tablets, and laptops to provide stable power supply filtering and decoupling, ensuring smooth operation of digital circuits.

Automotive Industry

Tantalum capacitors are employed in automotive electronics for engine control units, infotainment systems, and advanced driver-assistance systems (ADAS), where reliability and compact size are essential.

Telecommunications

In telecommunications, these capacitors are used in base stations and networking equipment to maintain signal integrity and manage power distribution efficiently.

Aerospace and Defense

Due to their ability to withstand extreme conditions, tantalum capacitors are used in aerospace and defense applications, including satellite systems and military communication devices.

Medical Devices

In medical devices, tantalum capacitors provide reliable power management in life-supporting equipment and portable diagnostic tools, where precision and dependability are critical.