T491D226M035AH

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
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
Lifetime @ Temp.:	2000 Hrs @ 85°C
Series:	T491
ESR (Equivalent Series Resistance):	700 mOhm
Type:	Molded
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

T491D226M035AH is a tantalum capacitor, one of the most commonly used types of capacitors. It is a solid capacitor with two metal foil electrodes in a tantalum powder dielectric. This type of capacitor offers advantages such as high capacitance, high temperature range, and high voltage range over the other types of capacitors. In addition, these capacitors are robust, small, and light.

Application Field

T491D226M035AH capacitors are widely used in high-reliability applications in the medical, aerospace, automotive, military, and other industrial markets. These capacitors are especially popular in applications such as high-efficiency DC-DC converters, pulse applications, high pulsed- current applications, and battery backup applications.

Working Principle

T491D226M035AH capacitors work on the principle of electrostatic energy storage. In this system, electric charge is stored between two electrodes in a dielectric material. When a voltage is applied across the electrodes, electric field forces move the electrons on one electrode to the other, causing a charge accumulation. This charge remains stored until the two electrodes are discharged again.

Advantages

T491D226M035AH capacitors offer many advantages over other types of capacitors. The most notable benefits are their high capacitance, temperature range, and voltage range. These capacitors have a capacitance range of 35V to 22,000V, allowing them to be used in applications with high voltages. In addition, these capacitors are able to operate in high temperature ranges, up to 125℃. This allows them to be used in a wide range of industries without fear of overheating or malfunctioning.

Conclusion

T491D226M035AH capacitors are a type of tantalum capacitor that offers numerous advantages such as high capacitance, temperature range, and voltage range. They are primarily used in applications requiring high reliability such as medical, aerospace, automotive, and military industries. These capacitors work on the principle of electrostatic energy storage and are able to operate in temperature ranges up to 125℃. Due to their many advantages, T491D226M035AH capacitors are highly popular in a variety of industries.

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