ECE-A1HKAR22 Allicdata Electronics
Allicdata Part #:

P821-ND

Manufacturer Part#:

ECE-A1HKAR22

Price: $ 0.12
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM 0.22UF 20% 50V RADIAL
More Detail: 0.22µF 50V Aluminum Electrolytic Capacitors Radial...
DataSheet: ECE-A1HKAR22 datasheetECE-A1HKAR22 Datasheet/PDF
Quantity: 1771
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 0.10350
10 +: $ 0.06930
100 +: $ 0.03501
500 +: $ 0.02396
1000 +: $ 0.02119
Stock 1771Can Ship Immediately
$ 0.12
Specifications
Series: KA
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Obsolete
Moisture Sensitivity Level (MSL): --
Capacitance: 0.22µF
Tolerance: ±20%
Voltage - Rated: 50V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 1000 Hrs @ 85°C
Operating Temperature: -40°C ~ 85°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ High Frequency: 3.4mA @ 10kHz
Lead Spacing: 0.059" (1.50mm)
Size / Dimension: 0.157" Dia (4.00mm)
Height - Seated (Max): 0.276" (7.00mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can
Description

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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are polarized capacitors with an anode made of aluminum, which must be biased in proportion to the direction of the applied voltage. Commonly used as filtering or buffering components in power supplies and signal processing circuits, they store and regulate the electromagnetism in these circuits. The ECE-A1HKAR22 is an aluminum electrolytic capacitor designed for applications where high reliability and an operating temperature range of up to -55°C to +125°C is required. It’s part of a range of electrolytic capacitors with different voltages, capacitance values and tolerances.

The ECE-A1HKAR22 is a radial leaded aluminum electrolytic capacitor which is available in sizes from 4 mm up to 20 mm in diameter. With a case size of 5 mm, it has a capacitance range of 47µF to 4700µF and a voltage range from 25V to 450V. The ECE-A1HKAR22 has a capacitance tolerance range of +/-20% and a rated ripple current of 4A at +125°C. It is also rated for a maximum operating temperature of +130°C and can withstand surge voltages of from 9V to 25V.

The working principle of the ECE-A1HKAR22 involves the formation of an electrolytic deposit at the anode of the capacitor. This deposit allows the capacitor to accumulate a charged electrical field and store energy. When a voltage is applied, the capacitor begins to charge up, storing energy in the form of electrostatic attraction between the electrolyte-covered aluminum anode and the cathode, consisting of a tin-plated steel backing plate. As the capacitor charges, the strength of the electrical field increases until the voltage applied is equalized to the voltage rating of the capacitor.

The ECE-A1HKAR22 is a reliable and efficient component for applications such as high-efficiency power supplies, signal processing circuits, audio systems, and motor control circuits. Generally, these capacitors are used in circuits where high levels of energy are required for low-frequency signals and for applications where high-reliability, durability, and performance are desired. Due to their robust nature, they are also suitable for applications in tough or harsh environments.

In conclusion, the ECE-A1HKAR22 is an aluminum electrolytic capacitor designed for high-reliability and long life in environments where high and low temperatures are common. Its superior construction and performance make it suitable for a wide range of applications from high-efficiency power supplies to motor control circuits. The capacitor’s working principle relies on the formation of an electrolytic deposit at the anode, which allows the capacitor to store energy for use in a variety of applications.

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

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