SEK221M050ST Allicdata Electronics
Allicdata Part #:

338-1720-ND

Manufacturer Part#:

SEK221M050ST

Price: $ 1.68
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP ALUM 220UF 20% 50V RADIAL
More Detail: 220µF 50V Aluminum Electrolytic Capacitors Radial,...
DataSheet: SEK221M050ST datasheetSEK221M050ST Datasheet/PDF
Quantity: 214
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 1.52550
10 +: $ 1.23435
100 +: $ 0.94266
500 +: $ 0.71820
1000 +: $ 0.62843
2500 +: $ 0.60598
5000 +: $ 0.58354
Stock 214Can Ship Immediately
$ 1.68
Specifications
Operating Temperature: -55°C ~ 105°C
Package / Case: Radial, Can
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 0.630" (16.00mm)
Size / Dimension: 0.394" Dia (10.00mm)
Lead Spacing: 0.197" (5.00mm)
Applications: General Purpose
Ratings: --
Polarization: --
Series: SEK
Lifetime @ Temp.: 2000 Hrs @ 105°C
ESR (Equivalent Series Resistance): 720 mOhm
Voltage - Rated: 50V
Tolerance: ±20%
Capacitance: 220µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are a unique type of capacitor that utilizes the behavior of an electrolyte to store energy disjointedly in the form of an electric field. SEK221M050ST, too, works with a similar principle. It is a miniature SMD aluminum capacitor which has a function of producing high electrical capacitance when combined with a small amount of input power. This product’s capacitance is rated at 2200uF(microfarad) and its voltage rating is 50V.

This capacitor type has a wide range of applications in various electronic products. For instance, it is used in a Printed Circuit Board (PCB) as a basic component in power supply systems. Other than that, it is used in transceiver circuits, signal processing applications, voltage regulation and noise suppression. It can also be used in certain automotive systems like, airbags and anti-lock brakes. General electronic designs, home audio equipment and electronic machinery too, make use of these capacitors.

SEK221M050ST’s working principle is quite simple, yet effective. When a voltage is applied across the two terminals of the capacitor, it creates a storage field, allowing charge to be stored in the form of an electric field. It does not store energy in the form of heat, electric current, or potential, but dissociates energy from power source in the form of charge, which is referred to as capacitance. Moreover, the capacitor permits a low-intensity current to pass through itself, preventing the build-up of excessive voltage and current, thus allowing for better voltage regulation.

This type of capacitor has several advantages when compared to other capacitor types. For instance, its large capacitance allows it to act as an energy storage device, thus enabling electrical components to assemble quicker over time. SEK221M050ST’s ability to store high capacitance at a small size is indispensable for applications like telecom switches, which requires a compact form factor. Additionally, they are extremely reliable and have an expected operating life of up to 3000 hours. This capacitance-voltage characteristics also ensures that it does not show any signs of aging or degradation during its lifetime.

Overall, SEK221M050ST is a reliable and cost-effective aluminum electrolytic capacitor, commonly used in many applications. Its wide range of uses and its inherent design, makes it a great option for any electronic projects. Furthermore, its ability to store charge in the form of an electric field makes it a perfect choice for energy storage and voltage regulation. Therefore, when investing in capacitors for any project, SEK221M050ST should definitely be one of the options.

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

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