T491B475K035ZTPV18 Allicdata Electronics
Allicdata Part #:

T491B475K035ZTPV18-ND

Manufacturer Part#:

T491B475K035ZTPV18

Price: $ 0.09
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT 4.70UF 35.0V
More Detail: 4.7µF Molded Tantalum Capacitors 35V 1411 (3528 Me...
DataSheet: T491B475K035ZTPV18 datasheetT491B475K035ZTPV18 Datasheet/PDF
Quantity: 1000
8000 +: $ 0.08150
Stock 1000Can Ship Immediately
$ 0.09
Specifications
Lifetime @ Temp.: 2000 Hrs @ 125°C
Failure Rate: --
Features: General Purpose
Ratings: --
Manufacturer Size Code: B
Lead Spacing: --
Height - Seated (Max): 0.083" (2.10mm)
Size / Dimension: 0.138" L x 0.110" W (3.50mm x 2.80mm)
Package / Case: 1411 (3528 Metric)
Mounting Type: Surface Mount
Series: T491
Operating Temperature: -55°C ~ 125°C
ESR (Equivalent Series Resistance): 3 Ohm
Type: Molded
Voltage - Rated: 35V
Tolerance: ±10%
Capacitance: 4.7µF
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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T491B475K035ZTPV18 capacitors are capacitors which are mainly used in applications where a large capacitance and a long service life are needed. They are electrolytic capacitors and they take a long time to charge and discharge. They utilize a tantalum electrode on one side and a metal oxide electrode on the other side. They are mainly used to store energy and are commonly used in pulses, filters, and filters. They have a high-temperature rating and a very low leakage current, so they are suitable for applications where a high-voltage is needed.

T491B475K035ZTPV18 capacitors are mainly used in mobile technology, in things like laptops, smartphones and tablets. They are used for smoothing the power in portable applications and provide short time energy storage to help preserve the battery lifetime. They help reduce the ripple of DC power that supplies the main circuitry and help to reduce the noise. They are also found in power supplies, where they help reduce the switching transients and also provide a stable input part.

T491B475K035ZTPV18 capacitors’ working principle is based on electrochemical double-layer capacitance, which is also known as an electrical double layer capacitor (EDLC). EDLCs consist of two electrodes separated by an electrolytic substance; for this type of capacitor it is an ionic conductor. When a voltage is applied, it charges the top electrode with an opposite charge with respect to the bottom electrode, resulting in an energy storage. When the voltage is removed, the charge stored is released. Technically, the current is a series of discrete electrical pulses due to the charging and discharging of the capacitors.

T491B475K035ZTPV18 capacitors have high capacitance in spite of the low dielectric constant. They are highly durable and reliable, which is why they are commonly used in thermal and voltage sensitive applications, such as medical and automotive. They also have a long life span and they do not show decreases in capacitance-values over a long period of time, which makes them useful in applications that require stability and accuracy.

T491B475K035ZTPV18 capacitors have a wide range of uses and applications, ranging from small passive filters to low-leakage in high-density PCBs. They are highly stable and can operate in harsh environments, such as high-temperatures and humid conditions. They are also ideal for automotive applications, where they can be used for audio-frequency stability and energy management in switching power supplies. They are used in surface mount applications, as chips, and as high-voltage capacitors for filtering, snubbing, and decoupling.

In conclusion, T491B475K035ZTPV18 capacitors are considered as the most popular and widespread variety of tantalum capacitors. They offer reliable performance and high capacitance, with a long life span. They are useful in many different applications, ranging from low-leakage power sources to audio-frequencies filtering. They are considered efficient, durable, and reliable, and due to their longevity and high-temperature rating, they are often used in automotive and thermal-sensitive applications.

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

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