ECE-A1CKA220 Allicdata Electronics
Allicdata Part #:

P808-ND

Manufacturer Part#:

ECE-A1CKA220

Price: $ 0.12
Product Category:

Capacitors

Manufacturer: Panasonic Electronic Components
Short Description: CAP ALUM 22UF 20% 16V RADIAL
More Detail: 22µF 16V Aluminum Electrolytic Capacitors Radial, ...
DataSheet: ECE-A1CKA220 datasheetECE-A1CKA220 Datasheet/PDF
Quantity: 5841
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
2500 +: $ 0.02027
5000 +: $ 0.01843
Stock 5841Can Ship Immediately
$ 0.12
Specifications
Series: KA
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 22µF
Tolerance: ±20%
Voltage - Rated: 16V
ESR (Equivalent Series Resistance): --
Lifetime @ Temp.: 1000 Hrs @ 85°C
Operating Temperature: -40°C ~ 85°C
Polarization: Polar
Ratings: --
Applications: General Purpose
Ripple Current @ Low Frequency: 39mA @ 120Hz
Ripple Current @ High Frequency: 66.3mA @ 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 are widely employed in many products, as they are small, cost-effective and reliable. In particular, the ECE-A1CKA220 is renowned for its high capacitance and long life, making it one of the most popular aluminum electrolytic capacitors used today. This article will provide an overview of the application field and working principle of the ECE-A1CKA220.

Applications

The ECE-A1CKA220 is mainly used in electronic equipment and device applications such as electronic security alarms, home automation systems, audiovisual products, and power conditioning circuits. By utilizing the high capacitance, they can be used as filtering devices in power supplies, ensuring low ripple, and providing high accuracy control.

The ECE-A1CKA220 is also commonly used in DC-DC converter power supplies. By filtering the input voltage, it can reduce the output voltages ripples and noises while rectifying the input AC and helps increase the system\'s reliability. These capacitors can also be used in timing circuits to stabilize the operating frequency and regulate timing, making them ideal for automotive applications such as fuel system regulators, airbag sensors, and engine control modules.

In audio equipment, ECE-A1CKA220 capacitors can help reduce AC harmonic distortion, maintain a consistent power supply for sound reproduction, and control loudspeaker protection and crossover networks. The capacitors are also used in telephone and telecommunications equipment to minimize distortion and noise output from the receiver, improving the reception quality.

Working Principle

The ECE-A1CKA220 capacitor is constructed from electrolyte-filled aluminum foil, an oxide layer on the aluminum, and an anode foil. This creates a two-phase, three-terminal capacitor. When the capacitor is connected to a DC power source, electrons travel through the electrolyte and arrive at the anode foil, magnetically charging it. This in turn creates a voltage difference between the anode and the aluminum foil, forming a storage space for electricity.

The capacitance of the ECE-A1CKA220 capacitor is determined by the area of the foil and oxide layer, the distance between them, and the type of electrolyte used. Its life cycle is affected by the quality of the components, with higher quality parts allowing for a longer life. The capacitor has a rated voltage, which is the maximum voltage it can handle, and as a general rule of thumb, higher rated voltages indicate better performance.

Conclusion

The ECE-A1CKA220 aluminum electrolytic capacitor is a popular choice due to its high capacitance and long life. It is used in many applications including electronic security alarms, home automation systems, audiovisual products, and power conditioning circuits. The capacitor works by creating a voltage difference between the anode and the aluminum foil, forming a storage space for electricity. This capacitance is determined by the area of the foil, distance between them, and type of electrolyte used, and its rated voltage determines its performance. By utilizing the ECE-A1CKA220, electronic designs can benefit from its long life and high capacitance, breaking limitations in many fields.

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

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