T491B226K010AT

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T491B226K010AT

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CAP TANT 22UF 10% 10V 1411

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Attribut Wert
Series T491
Part Status Active
Capacitance 22 µF
Tolerance ±10%
Voltage - Rated 10 V
Type Molded
ESR (Equivalent Series Resistance) 2.3Ohm
Operating Temperature -55°C ~ 125°C
Lifetime @ Temp. 2000 Hrs @ 125°C
Mounting Type Surface Mount
Package / Case 1411 (3528 Metric)
Size / Dimension 0.138" L x 0.110" W (3.50mm x 2.80mm)
Height - Seated (Max) 0.083" (2.10mm)
Manufacturer Size Code B
Features General Purpose
Base Product Number T491B

Übersicht

Description

The T491B226K010AT is a specific model of a surface-mount tantalum capacitor manufactured by KEMET Corporation. It is part of the T491 series, known for its reliability and stability over a wide temperature range. The capacitor has a capacitance of 22 µF, a voltage rating of 10 volts, and a tolerance of ±10%. The "B" in the part number indicates the case size, which in this instance is a standard size suited for various electronic applications. The series is commonly used in decoupling and filtering applications, providing low equivalent series resistance (ESR) and increased capacitance for its size. Tantalum capacitors like the T491B226K010AT are favored in consumer electronics, telecommunications, and automotive applications due to their reliability, long life, and ability to operate efficiently in high-temperature environments. The "AT" suffix suggests that this component is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive, ensuring environmental standards are met.

Equivalent

The T491B226K010AT is a tantalum capacitor. Equivalent products can include tantalum capacitors with similar specifications such as: Kemet's T520B226M010ATE018, AVX's TAJB226K010RNJ, and Vishay's 293D226X9010C2TE3. When selecting an equivalent, ensure the capacitance, voltage rating, ESR, and package size match the original specifications. It's also important to consider temperature ratings and any application-specific requirements.

Features

The T491B226K010AT is a tantalum capacitor with the following key features:
1. Capacitance: 22 µF.
2. Voltage Rating: 10 VDC.
3. Tolerance: ±10%.
4. Package Type: Surface-mount (SMD/SMT).
5. Case Size: B (also known as 3216-18), which typically measures 3.5mm x 2.8mm.
6. ESR (Equivalent Series Resistance): Low ESR, suitable for applications requiring efficient energy storage and minimal heat generation.
7. Temperature Range: Operates effectively within a wide temperature range, usually from -55°C to +125°C.
8. Reliability: High reliability and stability, suitable for use in various electronic applications.
9. Applications: Commonly used in decoupling, filtering, and timing circuits in consumer electronics, telecommunications, and automotive applications.
These features make it a versatile component for ensuring stable power delivery and signal filtering in electronic circuits.

Pinout

The T491B226K010AT is a tantalum capacitor and does not have pins like an integrated circuit. Instead, it has two terminals. The specifications for this component are as follows:
- Capacitance: 22 µF
- Voltage Rating: 10 V
- Tolerance: ±10%
- Package Type: B (standard surface-mount package)
- ESR (Equivalent Series Resistance): Typically, ESR is provided in the datasheet, specific values can vary.
The primary function of this capacitor is to store and discharge electrical energy. It is widely used in electronic circuits for applications such as decoupling, filtering, and energy storage. Being a surface-mount device, it is intended for use on printed circuit boards (PCBs). The tantalum capacitor is known for its stability, high capacitance per volume, and reliability.

Manufacturer

The T491B226K010AT is a tantalum capacitor manufactured by KEMET Corporation. KEMET is an American company known for being one of the world's largest suppliers of electronic components. They specialize in capacitors, electromagnetic compatibility solutions, and supercapacitors, among other products. KEMET serves a wide range of industries, including automotive, consumer electronics, industrial, communications, and defense. The company is recognized for its commitment to quality and innovation in the field of electronic components.

Application

The T491B226K010AT is a tantalum capacitor commonly used in various electronic applications due to its reliability and stability. Its primary application areas include decoupling and bypassing for integrated circuits, power supply filtering, and energy storage in portable and consumer electronics. It is also utilized in telecommunications equipment, industrial control systems, and automotive electronics due to its ability to perform well in environments with temperature variations. Additionally, its compact size makes it suitable for use in space-constrained applications such as smartphones, tablets, and other compact devices.

Package

The T491B226K010AT is a tantalum capacitor with a B case size. It typically comes in a surface-mount package, designed for use in a variety of electronic circuits where small size and reliable performance are important.

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