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  1. Home
  2. Passive Components
  3. Capacitors

KYOCERA AVX Tantalum Capacitors

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Description Unit Price
Unit Pack
Stock Info
KYOCERAAVX
KYOCERAAVX TAP106K025SCS

TAP106K025SCS

TT 10uF 25V 10% P2,5 Part No.: KTA9035 Packaging: BULK
Unit Price
0.4936 $
Unit Pack
1000
Stock Info
18 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAJA106K016RNJV

TAJA106K016RNJV

TC 10uF 16V 10% Case A Part No.: KTA9036 Packaging: REEL BLI
Unit Price
0.1887 $
Unit Pack
2000
Stock Info
14 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TLJB157M010R0500

TLJB157M010R0500

TC 150uF 10V 20% Case B HIGH CV Part No.: KTA9037 Packaging: REEL BLI
Unit Price
0.7747 $
Unit Pack
2000
Stock Info
16 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAJP106M010RNJ

TAJP106M010RNJ

TC 10uF 10V 20% Case P low p. Part No.: KTA9038 Packaging: REEL BLI
Unit Price
0.1766 $
Unit Pack
2500
Stock Info
26 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAP475K035SCS

TAP475K035SCS

TT 4,7uF 35V 10% P2,5 Part No.: KTA9042 Packaging: BULK
Unit Price
0.4936 $
Unit Pack
1000
Stock Info
18 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAP225K035SCS

TAP225K035SCS

TT 2,2uF 35V 10% P2,5 Part No.: KTA9044 Packaging: BULK
Unit Price
0.3332 $
Unit Pack
1000
Stock Info
18 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TCJY337M006R0025

TCJY337M006R0025

TC 330uF 6,3V 20% Case Y 25mOhm Part No.: KTA9050 Packaging: REEL BLI
Unit Price
0.8692 $
Unit Pack
1000
Stock Info
24 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TPSY157M006R0040

TPSY157M006R0040

TC 150uF 6,3V 20% Case Y 40mOhm Part No.: KTA9052 Packaging: REEL BLI
Unit Price
0.988 $
Unit Pack
1000
Stock Info
26 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAP105K050SCS

TAP105K050SCS

TT 1uF 50V 10% P2,5 Part No.: KTA9053 Packaging: BULK
Unit Price
0.555 $
Unit Pack
1000
Stock Info
18 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAJB226M020RNJ

TAJB226M020RNJ

TC 22uF 20V 20% Case B Part No.: KTA9056 Packaging: REEL BLI
Unit Price
0.1243 $
Unit Pack
2000
Stock Info
14 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAJA106K010RNJV

TAJA106K010RNJV

TC 10uF 10V 10% Case A DRYPACK Part No.: KTA9057 Packaging: REEL BLI
Unit Price
0.1601 $
Unit Pack
2000
Stock Info
14 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TCJB106M035S0200

TCJB106M035S0200

TC 10uF 35V 20% Case B 200mOhm Part No.: KTA9058 Packaging: REEL BLI
Unit Price
0.2511 $
Unit Pack
8000
Stock Info
22 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAJA106M006RNJ

TAJA106M006RNJ

TC 10uF 6,3V 20% Case A Part No.: KTA9059 Packaging: REEL BLI
Unit Price
0.0754 $
Unit Pack
2000
Stock Info
14 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TCTP1C106M8R

TCTP1C106M8R

TC 10uF 16V 20% Case P HIGH CV Part No.: KTA9061 Packaging: REEL BLI
Unit Price
0.3287 $
Unit Pack
3000
Stock Info
12 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAJB225K050RNJ

TAJB225K050RNJ

TC 2,2uF 50V 10% Case B Part No.: KTA9062 Packaging: REEL BLI
Unit Price
0.4059 $
Unit Pack
2000
Stock Info
14 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAP226K035CCS

TAP226K035CCS

TT 22uF 35V 10% P5 Part No.: KTA9063 Packaging: BULK
Unit Price
1.87 $
Unit Pack
500
Stock Info
18 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAJB106M020RNJ

TAJB106M020RNJ

TC 10uF 20V 20% Case B Part No.: KTA9065 Packaging: REEL BLI
Unit Price
0.0999 $
Unit Pack
2000
Stock Info
14 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAJR105K010RNJ

TAJR105K010RNJ

TC 1,0uF 10V 10% Case R low p. Part No.: KTA9068 Packaging: REEL BLI
Unit Price
0.0857 $
Unit Pack
2500
Stock Info
14 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAP106K035SCS

TAP106K035SCS

TT 10uF 35V 10% P2,5 Part No.: KTA9069 Packaging: BULK
Unit Price
0.6167 $
Unit Pack
1000
Stock Info
18 weeks
On request
Price, Lead time Find Alternatives Datasheet
KYOCERAAVX
KYOCERAAVX TAP226K025SCS

TAP226K025SCS

TT 22uF 25V 10% P2,5 Part No.: KTA9070 Packaging: BULK
Unit Price
1.24 $
Unit Pack
1000
Stock Info
18 weeks
On request
Price, Lead time Find Alternatives Datasheet
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541 - 560 of 745 parts

Tantalum Capacitors - More information

Tantalum capacitors, often compared to electrolytic capacitors and other electrolytic types, are a preferred choice in electronics due to their unique properties and reliability. These capacitors use tantalum, an element known for its excellent capacitance stability under various conditions. Compared to other capacitors, such as other electrolytic types, they offer enhanced performance, particularly in applications requiring high temperature tolerance and excellent frequency stability. They are used in medical technology, the automotive industry, and military applications. Key attributes include precise construction, high capacitance values, and remarkable voltage resistance.

Construction and Materials of Tantalum Capacitors

Tantalum capacitors consist of an anode made from tantalum powder, a cathode, and a dielectric made from tantalum pentoxide. The choice of material plays a crucial role in performance, as tantalum pentoxide has a high dielectric constant, resulting in smaller sizes. Various constructions are offered depending on the application, with each form offering specific advantages regarding packaging density and mounting on the circuit board. The oxide layer formed by anodizing the tantalum is critical for the capacitor's functionality, protecting against corrosion and mechanical damage.

Electrical Properties

The capacitance of tantalum capacitors can be precisely controlled, making them ideal for precise electronic applications. Their rated voltage ranges widely, and they are known for their ability to withstand high voltages without performance degradation. The equivalent series resistance (ESR) is typically lower than many other capacitors like electrolytics, leading to lower losses and better efficiency at high frequencies. Ripple currents are effectively managed, improving thermal stability, minimizing leakage current, and extending lifespan. The use of manganese dioxide in the electrolyte increases voltage resistance and tolerance to temperature fluctuations.

Applications and Use Cases of Tantalum Capacitors

Tantalum capacitors are present in various demanding applications due to their high reliability and longevity:

  • Industrial Automation: Stabilizing power supplies in control systems, frequency converters, and motor controls, sensors, and measurement technology for precise process control.
  • Medical Technology: Defibrillators and pacemakers, portable medical monitoring devices, imaging procedures such as MRI and ultrasound systems.
  • Automotive Industry: Engine control modules, airbag systems, and driver assistance systems, infotainment, and navigation systems.
  • Communication Technology: Base stations for mobile phones, satellite communication systems, high-frequency transceivers, and amplifiers.
  • Consumer Electronics: Power management in smartphones and tablets, audio devices, and high-quality sound systems, cameras, and video equipment.
  • Power Supply: Power supplies for servers and data centers, renewable energy systems such as solar inverters, high-voltage components in power supplies.

Advantages and Limitations

Tantalum capacitors are distinguished by their extraordinary reliability and longevity, making them an optimal choice for safety-critical applications in aerospace, medical technology, and military technology. Their unique ability to function under extreme environmental conditions makes them ideal for applications requiring robust and reliable components. However, tantalum capacitors are sensitive to electrical overloads and incorrect polarity, which can lead to catastrophic failure. This risk necessitates careful circuit design, with protective mechanisms such as polarity diodes and safety resistors integrated to maximize reliability and minimize the risk of failure.

Technological Advances and Future Prospects

Research focuses on developing advanced dielectrics that allow higher capacitance per volume unit, leading to smaller and more powerful capacitors. Additionally, improvements in casing materials are being worked on to increase mechanical stability and thermal resistance. Future developments aim to enhance the environmental compatibility of production and improve the recyclability of materials, which not only reduces costs but also promotes sustainability in the manufacturing of tantalum capacitors.

Purchasing Tantalum Capacitors – Criteria

The selection of tantalum capacitors should be done carefully, considering specific capacitance, voltage resistance, and equivalent series resistance (ESR) as critical factors. For applications requiring high reliability, it is important to choose capacitors with a low failure rate and high-temperature resistance. Additionally, buyers should pay attention to specified tolerances and environmental resistance, especially when the capacitors are used in harsh or variable environments. It is also advisable to source products from manufacturers that offer stringent quality controls and comprehensive technical support to ensure that the capacitors meet the specific requirements of the respective applications.

Integration and Maintenance

Correct integration of tantalum capacitors into electronic circuits is crucial to maximize their performance and longevity. These capacitors must be installed precisely according to their polarity and with the correct voltage values to avoid premature failure. For integration into circuits, here are some specific guidelines and considerations:

  • Polarity: Tantalum capacitors are polarized, meaning they must be correctly oriented to avoid damage. Incorrect polarity can lead to dielectric breakdown and subsequent failure.
  • Voltage Derating: To increase reliability, tantalum capacitors should never be operated continuously near their maximum voltage limit. A derating of 20-50% of the rated voltage is recommended, depending on the application and operating conditions.
  • Temperature Management: High temperatures can shorten the lifespan of tantalum capacitors. It is important to keep the operating temperature within specified limits and ensure proper heat dissipation.

Efficiency through Surface Mount Technology in Tantalum Capacitors

Surface Mount Technology (SMT) plays a central role in the integration of tantalum capacitors, including chip capacitors, as it allows mounting directly on printed circuit boards. This method supports modern electronics manufacturing by:

  • Miniaturization: SMT-adapted tantalum capacitors are more compact, enabling the development of space-saving devices through the use of compact components such as drop-shaped tantalum capacitors.
  • Higher Component Density: Surface mounting allows for denser placement and more efficient circuit designs.
  • Automated Production: Reduces production times and costs through automatic placement.
  • Improved Performance: Ideal for high-frequency applications through minimized inductances.
  • Reliability: Ensures durable performance even under demanding operating conditions.

The use of SMT for tantalum capacitors leads to significant performance improvements and is essential for the miniaturization of devices. Rutronik supports customers in choosing and implementing these advanced mounting techniques to ensure optimal results.

In addition to correct installation, a comprehensive maintenance program for tantalum capacitors is of great importance:

  • Regular Inspections: Regularly checking the capacitors for signs of wear or damage, such as bulging, cracks, or leaks. Such inspections help detect problems early and prevent failures
  • Electrical Tests: Conducting regular electrical tests to check capacitance, ESR, and breakdown voltage of the capacitors. These tests help assess the capacitors' performance and ensure they operate within specifications.
  • Replacement Strategy: Having a plan to replace capacitors that reach the end of their lifespan or show signs of degradation is essential to maintain the integrity and reliability of electronic devices.

By adhering to these integration guidelines and implementing a proactive maintenance program, the performance and reliability of tantalum capacitors in various applications can be significantly improved.

Reliable Supply by Rutronik

Whether it's tantalum capacitors, film capacitors, electrolytic capacitors, or other capacitors, with over 25% delivery share, passive components are one of the pillars of our supply chain. Smooth delivery is extremely important, especially here. Many part numbers with high delivery volumes but relatively low turnover are prone to errors and a logistical challenge. We stand out here with special logistics systems and IT connections.

Rutronik understands the importance of quality and reliability in electronic components and is your ideal partner for tantalum capacitors. With our deep understanding of specific application requirements and our commitment to technological excellence, we are ready to support you in all your needs.

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