T550B127M040AT4250

Operating Temperature:	-55°C ~ 105°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.281" Dia x 0.641" L (7.14mm x 16.28mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	2000 Hrs @ 85°C
Series:	T550
ESR (Equivalent Series Resistance):	120 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	40V
Tolerance:	±20%
Capacitance:	120µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum - Polymer Capacitors

Tantalum-Polymer capacitors are a relatively new type of capacitor that has become more prevalent in recent years due to their increased usage in medical, industrial, automotive, and consumer electronic applications. The T550B127M040AT4250 is an example of one such Tantalum-Polymer capacitor that has become popular in many of the aforementioned fields due to its unique characteristics.

Application Field

This capacitor is used in applications where its ability to reliably store electrical charge for brief periods of time can be utilized. It is commonly used in medical, industrial, automotive, and consumer electronics such as smartphones, tablets, and laptops due to its ability to endure high temperatures. Furthermore, Tantalum-Polymer capacitors are also known for their long life span, in which they can remain fully functional and stable for more than 20 years. This makes them a reliable source of electrical energy storage in many different applications.

Working Principle

A Tantalum-Polymer capacitor works much like conventional capacitors, but instead of using two conductive metal plates, it utilizes a solid Ta-Polymer electrolyte material. This material is comprised of several layers of metal oxide sandwiched between two sheets of solid-state polymers, which creates a charge-storing capacitor. When an electrical current flows through this Ta-Polymer material, it creates an electrostatic field that can store electrical charge. As a result, the capacitor is able to store electrical energy for a short time until it is discharged. The T550B127M040AT4250 capacitor has a capacitance rating of 40uF with a voltage rating of up to 16V and a temperature range of -40°C to +85°C. This makes it a reliable energy storage device in many different high-temperature, rugged environments where its long life span and capacitance make it ideal for use.Tantalum-Polymer capacitors are an efficient and reliable source of electrical energy storage in many different applications. By utilizing the unique characteristics of the T550B127M040AT4250 capacitor, many consumer electronics and industrial applications are able to utilize its durability, long life span, and reliable charge storage capabilities. As a result, this capacitor has become a popular choice in many different industries and is likely to remain an important factor in the capacitor market for years to come.

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