EEF-SL0E151ER Capacitors

Series:	SP-Cap SL
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	150µF
Tolerance:	±20%
Voltage - Rated:	2.5V
ESR (Equivalent Series Resistance):	9 mOhm
Lifetime @ Temp.:	1000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	3A @ 100kHz
Lead Spacing:	--
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.071" (1.80mm)
Surface Mount Land Size:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)

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Aluminum - polymer capacitors, also known as Al-Polymer or aluminum electrolytic capacitors, are a type of capacitor that utilizes the combination of an electrolyte and a polymer to achieve a superior energy density. They are becoming increasingly popular in a number of applications, with the EEF-SL0E151ER being one of the most widely-used varieties. This article will provide an overview of the EEF-SL0E151ER\'s application field and working principle, as well as explain how it differs from other types of aluminum - polymer capacitors. The EEF-SL0E151ER aluminum - polymer capacitors are used primarily in power management electronics such as laptops and cell phones. They are also increasingly used in high-end consumer electronics and medical instrumentation due to their low leakage current, high temperature stability and long life. The EEF-SL0E151ER is constructed from tantalum coated with a layer of electrolyte and a layer of polymer. This gives it an extremely high energy density, which makes it well-suited for a wide range of applications.The EEF-SL0E151ER\'s working principle is based on electrochemical ion exchange. When a voltage is applied, the electrolyte layer between the tantalum and polymer layers allows ions to pass through, establishing an electrical connection between the two layers and creating an electrical charge. This charge is then stored in the polymer layer, and the capacitor can be discharged by reversing the applied voltage. This process is repeated each time the voltage is applied and removed, allowing the capacitor to charge and discharge many times.Unlike other types of aluminum - polymer capacitors, the EEF-SL0E151ER offers superior durability and electrical performance. It has a low leakage current and is capable of operating at high temperatures with minimal power loss. This makes it ideal for use in applications with high temperatures, such as in-car electronics and consumer electronics. Additionally, the electrolyte layer of the EEF-SL0E151ER is self-healing, so the capacitor is able to recover from damage, making it highly reliable.The EEF-SL0E151ER aluminum - polymer capacitors offer a number of advantages when compared to other types of aluminum - polymer capacitors. These include a high energy density, low leakage current, temperature stability, long life, and self-healing properties. In addition, the EEF-SL0E151ER is significantly smaller than other types, making it ideal for applications with space constraints.In conclusion, the EEF-SL0E151ER is an excellent choice for applications that require a high energy density and reliable performance. Its superior electrical performance and durability make it ideal for use in a wide range of applications, ranging from consumer electronics to medical instrumentation. Furthermore, its small size and self-healing properties make it an excellent choice for applications with space constraints.

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