Allicdata Part #: | T491C226M004AT-ND |
Manufacturer Part#: |
T491C226M004AT |
Price: | $ 0.00 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP TANT 22UF 20% 4V 2312 |
More Detail: | 22µF Molded Tantalum Capacitors 4V 2312 (6032 Metr... |
DataSheet: | T491C226M004AT Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | T491 |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 22µF |
Tolerance: | ±20% |
Voltage - Rated: | 4V |
Type: | Molded |
ESR (Equivalent Series Resistance): | 1.8 Ohm @ 100kHz |
Operating Temperature: | -55°C ~ 125°C |
Lifetime @ Temp.: | 2000 Hrs @ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | 2312 (6032 Metric) |
Size / Dimension: | 0.236" L x 0.126" W (6.00mm x 3.20mm) |
Height - Seated (Max): | 0.110" (2.80mm) |
Lead Spacing: | -- |
Manufacturer Size Code: | C |
Ratings: | -- |
Features: | General Purpose |
Failure Rate: | -- |
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Tantalum capacitors are widely used in a variety of electronic circuit applications, primarily for energy storage and signal conditioning. The T491C226M004AT is an example of a popular model of tantalum capacitor that is used in various applications. This article will discuss the application field and working principle of the T491C226M004AT in greater detail.
Application Field: The T491C226M004AT is a type of chip capacitor which is suitable for use in many different areas. It is primarily used in high frequency applications as it has excellent frequency characteristics. Its high capacitance and low ESR make it ideal for applications such as flash memory, DC-to-DC converter systems, and high-power supply stabilizers. In addition, its tight tolerance and good stability make it suitable for use in PLLs, timers, counters, and digital systems. Finally, its high voltage rating and low leakage currents make it ideal for use in muted power supply circuits.
Working Principle: The T491C226M004AT is a tantalum capacitor which consists of a layer of tantalum metal sandwiched between two dielectric layers. The main purpose of the capacitor is to store an electrical charge. The charge is stored in the capacitor until it is discharged through a conductive path. This path is formed by a dielectric film between the two layers of the tantalum capacitor. When a potential difference is applied across the capacitor, the charge is imparted to the dielectric film which results in an electric field. This electric field causes the dielectric film to change its thickness, and thus the capacitance of the capacitor changes, resulting in a current flow.
The T491C226M004AT is a radial-leaded, through-hole capacitor with a maximum operating temperature of 125°C. It has a capacitance of 22µF, an ESR of 4.3 mΩ, and it is rated for a voltage of up to 6.3V. The capacitor is extremely reliable, with a shelf life of up to 10 years, and it is highly resistant to shock and vibration.
In summary, the T491C226M004AT is a highly versatile and reliable type of tantalum capacitor which is suitable for use in many applications. Its high capacitance and low ESR make it ideal for high frequency applications, while its high voltage rating and low leakage currents make it suitable for use in muted power supply circuits. Its tight tolerance and good stability make it suitable for use in PLLs, timers, counters, and digital systems. Its excellent frequency characteristics and long shelf life make it a reliable solution for many electronics projects.
The specific data is subject to PDF, and the above content is for reference
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