T491C157M010AH

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Package / Case:	2312 (6032 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	900 mOhm
Type:	Molded
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	150µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum capacitors are electronic components that store energy and act as a buffer between the device and its power supply. Tantalum capacitors such as the T491C157M010AH have become commonplace in the electronics industry due to their superior electrical properties and ability to withstand vibrations and sudden changes in temperature. The T491C157M010AH is a tantalum capacitor that offers good performance and stability, making it a great choice for a wide range of applications.The T491C157M010AH is a surface mount, solid tantalum capacitor with a case size of C length x 5.7 mm diameter. The capacitor is rated for 217 uF at 25 VDC and has a dielectric strength of 800 volts. The capacitor also has a ripple current rating of 6.4 amperes and a leakage current rating of 7.3 microamps. The capacitor has a very low ESR (equivalent series resistance) and a tolerance of +/- 10%. Additionally, the capacitor has a high temperature rating of 125 degrees Celsius and can operate in temperatures ranging from -40 to +85 degrees Celsius making it suitable for extreme environment applications.The working principle of a tantalum capacitor is based on electrolytic capacitors, but with a different dielectric material. The dielectric layer in a tantalum capacitor is composed of an anodic oxide film which creates a barrier film between the two conducting surfaces. When a voltage is applied to the capacitor, an electric field is created between the two conducting plates, and this field causes a displacement of charged atoms in the dielectric material. This displacement of charge generates a capacitance in the capacitor and allows storage of electrical energy.T491C157M010AH capacitors are commonly used in a wide range of applications such as medical electronics, consumer electronics, automotive, military and aerospace. In medical electronics, the capacitor is used for power supplies for medical diagnostic equipment. In consumer electronics, the capacitor is used in audio and video components. In automotive applications, the capacitor is used for electrical equipment such as audio systems and navigation systems. In military and aerospace applications, the capacitor is used in high-precision navigation systems, communication systems and radar systems.The T491C157M010AH is an ideal choice for applications requiring high reliability, high temperature operation, low ESR and low leakage current, and excellent peak ripple current performance. The capacitor is suitable for both automated and manual assembly processes and is an excellent choice for applications where board space is limited.In conclusion, the T491C157M010AH is a high quality, reliable tantalum capacitor. The capacitor is designed for a wide range of applications and offers superior electrical properties and vibration and temperature stability. The capacitor is suitable for automated and manual assembly and is a great choice for applications where board space is limited.

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