T55D227M004C0025 Capacitors

Series:	vPolyTan™ T55
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	25 mOhm @ 100kHz
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	1000 Hrs @ 105°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):	0.118" (3.00mm)
Lead Spacing:	--
Manufacturer Size Code:	D
Ratings:	--
Features:	General Purpose

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Tantalum - Polymer Capacitors Tantalum - polymer capacitors are becoming increasingly popular within the electronics industry, due largely to their superior levels of performance and reliability compared to other types of capacitors. One particular type of tantalum - polymer capacitor, the T55D227M004C0025, has been designed specifically for mission-critical applications and is known for its superior reliability. This article will discuss the application field and working principle of this capacitor type.The T55D227M004C0025 is a polymer implosion-proof capacitor made from a combination of Ta/Ni/Cu and polymer dielectric materials. It is rugged, with a high working temperature (up to +105°C) and a high ambient temperature (+55°C). Additionally, it has an ultra-low ESR (Equivalent Series Resistance) of 0.25ohm, making it ideal for use in military and high-reliability applications, such as aerospace and defense, industrial controls, medical systems, and automotive applications. The capacitor also boasts a long-term lifespan, with expected life-times of up to 15 years.The working principle of the T55D227M004C0025 is based on Faraday’s law of electrostatics. This law states that when a conductor is placed in an electric field, it will acquire a charge proportional to the electric field. It is this property which enables the capacitor to store an electrical charge, and so produce electrical energy.When power is applied to the T55D227M004C0025, the charge stored in the capacitor is released and sent to the circuit, providing a voltage that is proportional to the stored charge. The stored charge is then replenished by the circuit. This cycle will continue until the capacitor is fully charged, at which point the circuit will draw no more power from the capacitor. Because the T55D227M004C0025 is an implosion-proof capacitor, it is highly resistant to shock, vibration and temperature fluctuations. Additionally, its ultra-low ESR and high capacitance ensure that it operates with a high degree of efficiency to provide a reliable power supply for mission-critical applications. The T55D227M004C0025 is an excellent choice for applications requiring low levels of power and efficient performance. It has a wide range of applications within the electronics industry, including military and aerospace applications, industrial controls, medical systems, automotive, and consumer electronics. Additionally, its superior reliability and long life-times make it ideal for mission-critical applications.

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