T491D157M016AT Allicdata Electronics
Allicdata Part #:

399-9743-2-ND

Manufacturer Part#:

T491D157M016AT

Price: $ 0.42
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT 150UF 16V 20% 2917
More Detail: 150µF Molded Tantalum Capacitors 16V 2917 (7343 Me...
DataSheet: T491D157M016AT datasheetT491D157M016AT Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
500 +: $ 0.37800
1000 +: $ 0.33075
2500 +: $ 0.32625
Stock 1000Can Ship Immediately
$ 0.42
Specifications
Operating Temperature: -55°C ~ 125°C
Failure Rate: --
Features: General Purpose
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 @ 85°C
Series: T491
ESR (Equivalent Series Resistance): 700 mOhm
Type: Molded
Voltage - Rated: 16V
Tolerance: ±20%
Capacitance: 150µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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Tantalum capacitors are an important type of capacitor and are widely used in modern electronic designs due to their superior properties and capabilities. In particular, T491D157M016AT is a type of tantalum capacitor that has become increasingly popular mainly due to its higher performance and is used in a wide range of applications. This article will look at the main applications and working principles of T491D157M016AT.

Applications of T491D157M016AT

T491D157M016AT is a type of high-performance tantalum capacitor. It is mainly used in analog circuit design and power supplies, as well as various other applications. Some of its main applications include:

  • Power supply filtering – T491D157M016AT is often used in power supplies for filtering voltage input from the AC power supply. This helps to reduce unwanted high-frequency noise and ensure cleaner DC power output.
  • Analog filtering – T491D157M016AT is also used in analog applications such as signal processing. Its ability to handle high currents makes it ideal for filtering out unwanted high-frequency signals and noise.
  • Timing circuits – T491D157M016AT is also used in timing circuits, where its high performance is useful for timing the duration of a signal.
  • DC-DC converters – T491D157M016AT is used in DC-DC converters for regulating input and output voltages and ensuring correct levels of power flow.
  • High-speed oscillators – T491D157M016AT is also used in high-speed digital oscillators, where its high current and low equivalent series resistance allow for better performance and stability.

Working Principle of T491D157M016AT

T491D157M016AT is a type of tantalum capacitor. It works on a similar principle to other capacitors by storing electrical charge between two electrodes. Depending on the construction of the capacitor, the electrodes are either separated by a dielectric material or immersed in a dielectric electrolyte solution. T491D157M016AT uses solid-state electrolytes which enable it to handle larger currents than other capacitors.

When a voltage is applied across the two electrodes, electrical charge will flow between them in direct proportion to the applied voltage. At the same time, current will also flow through the capacitor as it stores and releases the electrical charge. The capacitance of a capacitor is measured in Farads, and T491D157M016AT has a capacitance range of 0.1μF - 2.2μF.

The main advantage of a T491D157M016AT is its higher capacitance, which enables it to handle larger currents and better signal-filtering performance. It also offers higher stability and has a higher temperature range, making it suitable for a variety of applications.

Conclusion

T491D157M016AT is a type of tantalum capacitor that is widely used in a variety of applications due to its high performance and superior capabilities. It is mainly used in analog circuit design and power supplies, as well as various other applications. It works on a similar principle to other capacitors by storing electrical charge between two electrodes, and its main advantage is its higher capacitance, which enables it to handle larger currents and better signal-filtering performance.

The specific data is subject to PDF, and the above content is for reference

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