T521W476M016ATE040 Allicdata Electronics
Allicdata Part #:

399-13119-2-ND

Manufacturer Part#:

T521W476M016ATE040

Price: $ 0.44
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 47UF 16V 7343
More Detail: 47µF Molded Tantalum Polymer Capacitor 16V 2917 (7...
DataSheet: T521W476M016ATE040 datasheetT521W476M016ATE040 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 3 (168 Hours)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1000 +: $ 0.39690
2000 +: $ 0.39150
Stock 1000Can Ship Immediately
$ 0.44
Specifications
Operating Temperature: -55°C ~ 105°C
Features: General Purpose
Ratings: --
Manufacturer Size Code: W
Lead Spacing: --
Height - Seated (Max): 0.059" (1.50mm)
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.: --
Series: KO-CAP® T521
ESR (Equivalent Series Resistance): 40 mOhm @ 100kHz
Type: Molded
Voltage - Rated: 16V
Tolerance: ±20%
Capacitance: 47µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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Tantalum--Polymer Capacitors are widely used in the electronics industry due to its wide range of applications and relatively small size. The T521W476M016ATE040 is one such device, and its features and performance properties make it a popular choice for high-density integrated circuit (IC) applications.

The T521W476M016ATE040 is a low-profile, high-capacity, miniature polymer tantalum capacitor. It is rated at 16 Volts and has a temperature range of -55ºC to +125ºC. This class of capacitor also has a very low package resistive loss, making it ideal for high-performance circuits. It is also available in a range of capacitance values, from 1uF to 22uF, in standard chip formats. The T521W476M016ATE040 provides a reliable solution for high-frequency switching, filtering, and timing applications, as well as dynamic processing circuits.

The T521W476M016ATE040 is designed for use in applications requiring high-density, low-profile, and high-current, such as in high-voltage switching systems. The device has a long life under normal operating conditions and can withstand temperature variations and vibration. Its operating temperature range is limited to -55ºC to +125ºC and its stability is excellent due to its “full-field depletion” characteristics. When used in a system, the device can be programmed to store or release energy as needed, providing excellent power-saving features.

In terms of working principle, the T521W476M016ATE040 operates on the principle of capacitive reactance. Capacitive reactance is the opposition offered by a capacitor to the flow of alternating current (AC) at a particular frequency and depends on the size of the capacitor, the value of its capacitive reactance, and its equivalent series resistance (ESR). The value of the capacitive reactance is determined by the device structure, the type of dielectric material used, and the applied voltage. The ESR, on the other hand, is determined by the capacitance, dielectric material, and the self-resonance frequency (SRF) of the device.

The primary application of the T521W476M016ATE040 is as an energy storage device. It is used in ICs for timing, using the reactance of the device to store and release energy as needed. It is also used in low-voltage hook-up wire for antenna energizing,where it is used as a capacitive element to create the oscillation frequency. It is also used as an oscillator in digital circuits by coupling with an active component to convert AC to DC.

The T521W476M016ATE040 is also commonly used in high-voltage DC power supplies as a smoothing component. It is also used to create charging circuits in battery systems, and it is capable of operating over a wide range of temperatures and vibrations. In addition, the device is also used in high-frequency switching and analogue applications.

In conclusion, the T521W476M016ATE040 is a low-profile, high-capacity tantalum--polymer capacitor used in a wide variety of electronics applications. Capacitance, working voltage, and temperature range are among the main parameters of these devices, which makes them ideal for high-density IC applications. The device\'s high surge current and low ESR also make it suitable for use in high-frequency switching, filtering, and timing applications, as well as dynamic processing circuits.

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

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