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T491D226K035AT

Name: T491D226K035AT
Rating: 4.7 (12 reviews)

CAP TANT 22UF 10% 35V 2917

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規格

Series	T491
Part Status	Active
Capacitance	22 µF
Tolerance	±10%
Voltage - Rated	35 V
Type	Molded
ESR (Equivalent Series Resistance)	700mOhm
Operating Temperature	-55°C ~ 125°C
Lifetime @ Temp.	2000 Hrs @ 125°C
Mounting Type	Surface Mount
Package / Case	2917 (7343 Metric)
Size / Dimension	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max)	0.122" (3.10mm)
Manufacturer Size Code	D
Features	General Purpose
Base Product Number	T491D

概述

Description

The T491D226K035AT is a type of capacitor, specifically a tantalum electrolytic capacitor. It is characterized by its compact size and high capacitance value, making it suitable for various electronic applications, including power supply filtering, decoupling, and energy storage. The “T491” indicates it is part of KEMET's T491 series, which is known for its reliability and performance in demanding environments.
The “D226” refers to the capacitance value of 22 microfarads (µF) and the voltage rating of 35 volts (V). The “K” denotes the tolerance level, which is typically ±10%.
Tantalum capacitors like the T491D226K035AT offer advantages such as stable capacitance over temperature and voltage variations, low leakage current, and a long lifespan, making them ideal for modern electronic circuits, including those in telecommunications, automotive, and consumer electronics. Proper handling and implementation are essential due to their sensitivity to voltage surges and polarity.

Features

The T491D226K035AT is a surface-mount tantalum capacitor from KEMET. Key features include:
1. Capacitance: 22 µF, suitable for various applications needing stable capacitance.
2. Voltage Rating: 35 V, allowing it to handle higher voltage applications.
3. Temperature Range: Operating temperatures from -55°C to +125°C, offering reliability in extreme conditions.
4. Dielectric: Tantalum oxide, providing excellent stability and low leakage current.
5. Size: 7.3 mm x 4.3 mm x 1.5 mm, making it compact for space-constrained designs.
6. ESR: Low equivalent series resistance, which enhances performance in power supply applications.
7. RoHS Compliant: Meets environmental regulations, ensuring safe usage in electronic designs.
This capacitor is ideal for decoupling, filtering, and energy storage in various electronic circuits, particularly in consumer electronics, automotive, and industrial applications.

Package

The T491D226K035AT is a surface mount capacitor, typically packaged in a standardized case size. It features a tantalum dielectric and is designed for use in various electronic applications, providing reliable performance in compact spaces.

Pinout

The T491D226K035AT is a surface-mount tantalum capacitor with a pin count of 2. Its primary function is to store electrical energy in electronic circuits. It has a capacitance value of 22 µF, a voltage rating of 35V, and a temperature coefficient of K, which designates it as a Class 2 dielectric. This capacitor is commonly used in applications such as power supply decoupling, filtering, and energy storage in various electronic devices. Its compact size and stability make it suitable for high-density circuit designs.

Manufacturer

The T491D226K035AT is manufactured by Kemet Corporation, a company renowned for its production of capacitors and other electronic components. Kemet specializes in high-performance capacitors, including tantalum, ceramic, aluminum, and film capacitors, catering to various industries such as automotive, telecommunications, consumer electronics, and industrial applications. Established in 1919, Kemet has built a strong reputation for innovation and reliability in the electronics sector, providing essential components for modern electronic devices and systems. The company's focus on quality and technology has made it a key player in the global electronics market.

Application

The T491D226K035AT is a surface-mount tantalum capacitor used in various applications, including power supply filtering, decoupling, and energy storage in electronic circuits. It's suitable for consumer electronics, telecommunications, automotive, and industrial devices due to its high capacitance and reliability. Its compact size makes it ideal for space-constrained designs, such as smartphones, tablets, and wearables.

Equivalent

The T491D226K035AT is a solid tantalum capacitor with a capacitance of 22 µF, a voltage rating of 35V, and a tolerance of ±10%. Equivalent products can include capacitors from other manufacturers like:
1. KEMET T491D226K035AT
2. AVX T491D226K035AT
3. Vishay 293D226X035A2T
Always verify specifications such as ESR, size, and temperature rating when selecting equivalents.