T540D226M030BT8705

Operating Temperature:	-55°C ~ 125°C
Features:	High Reliability
Ratings:	COTS
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 @ 125°C
Series:	KO-CAP® T540
ESR (Equivalent Series Resistance):	100 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	30V
Tolerance:	±20%
Moisture Sensitivity Level (MSL):	--
Capacitance:	22µF
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Tantalum - Polymer Capacitors

Tantalum polymer capacitors are a family of capacitors that are made with a conductive tantalum powder sandwiched between an anode and a cathode, the former typically formed from an oxidized layer of tantalum metal and the latter made from a conductive polymer. They feature a wide range of advantages over other kinds of capacitors and are widely used in circuits of varying complexity, ranging from medical and communications applications to consumer electronics.T540D226M030BT8705, or simply “Tantalum Polymer Capacitor” as it is sometimes referred to, offer reliable performance even in highly demanding environments. This type of capacitor is able to maintain its performance even after it has been exposed to extremely high temperatures for extended periods of time. Additionally, this component is able to be used in many different circuit designs, from high-end audio applications to automotive, aircraft, and even space applications. This component also offers other advantages such as a longer lifespan and a very low ESR (Equivalent Series Resistance). The ESR of a component is critical when it comes to determining the component’s performance in applications like electronics and even power supplies. The longer lifespan implies a lower cost of ownership, which makes this component a great choice for many applications. In terms of its working principle, the tantalum polymer capacitor is a type of capacitor which utilizes a layer of tantalum metal that is already oxidized and a layer of conductive polymer. The two layers form an energy storage element which behaves like a dielectric material. This dielectric material is then sandwiched between two conductors which are connected to the circuit’s terminals. When a voltage is applied to the capacitor, an electrical field is created across the material. This field induces an electric current which, in turn, creates a magnetic field that produces a voltage across the material. This voltage, in turn, is used to store and supply energy. The capacitor is able to store energy in both its dielectric material as well as its conductive layers, meaning that it can be constantly recharged and ready to supply energy when needed. The advantages of the tantalum polymer capacitor make it a great choice for a variety of applications, including audio, automotive, military, aerospace and communications. It is also able to perform well in high-temperature environments and is able to handle high frequencies with ease. The resulting component is an extremely reliable, long-lasting, and cost-effective choice for many different applications.

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