Allicdata Part #: | T491D226K020ATZQ017280-ND |
Manufacturer Part#: |
T491D226K020ATZQ017280 |
Price: | $ 0.18 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP TANT 22.0UF 20.0V |
More Detail: | 22µF Molded Tantalum Capacitors 20V 2917 (7343 Met... |
DataSheet: | T491D226K020ATZQ017280 Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 0.16422 |
Lifetime @ Temp.: | 2000 Hrs @ 125°C |
Failure Rate: | -- |
Features: | General Purpose |
Ratings: | -- |
Manufacturer Size Code: | D |
Lead Spacing: | -- |
Height - Seated (Max): | 0.122" (3.10mm) |
Size / Dimension: | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
Package / Case: | 2917 (7343 Metric) |
Mounting Type: | Surface Mount |
Series: | T491 |
Operating Temperature: | -55°C ~ 125°C |
ESR (Equivalent Series Resistance): | 800 mOhm |
Type: | Molded |
Voltage - Rated: | 20V |
Tolerance: | ±10% |
Capacitance: | 22µF |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Tantalum Capacitors
T491D226K020ATZQ017280 is a type of tantalum capacitors—an important hardware component of most electronic devices. Tantalum is a chemical element and the capacitors are made of a highly conductive tantalum powder compressed into a pellet. This type of capacitor is extremely reliable and has an extremely high operating temperature range.
T491D226K020ATZQ017280 capacitors provide various advantages and applications in the electronic industry. Owing to the high temperature range, they can be used in a variety of situations, including automotive environments and high-temperature military applications. The capacitors have extremely long shelf-lives and are highly reliable, making them ideal for a range of applications. They are often used for filtering and bypassing applications, including switching power supplies, motor controllers, and high-speed logic circuits.
The capacitors also have a high temperature coefficient of capacitance and stability under voltage and temperature variations, making them extremely suitable for high-end audio and video equipment. In addition, they provide a low-ESL and ESR power solution for providing power to microprocessors and GPUs in computer applications.
In the working principle of T491D226K020ATZQ017280 capacitors, the two electrodes at either end contain the tantalum material. This material is attracted by the electrodes, forming a thin static layer that acts as the dielectric. The electrodes also contain a thin electrolyte layer and this layer helps to control the capacitance and voltage values. The capacitor works in two different modes depending on the voltage applied to it. At low voltage, the interface between the electrodes acts like a capacitor and stores charge. At high voltages, the electrolyte layer helps to reduce the voltage across the capacitor.
The size of the capacitor is smaller than comparable electrolytic capacitors and is extremely easy to mount and plug. Moreover, its long life-span even at temperatures above 85°C helps ensure reliable power to the production circuit. The capacitors are also corrosion and shock resistant and very rugged, making them suitable for even highly demanding and heavily used environments.
The T491D226K020ATZQ017280 capacitors are extremely versatile and reliable components for any application. They provide reliable power and high performance with minimal losses. They are also highly reliable due to their high temperature range and long shelf-lives. Additionally, their small size and ease of installation make them ideal for a variety of applications in various industries.
The specific data is subject to PDF, and the above content is for reference
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