EEE-HA1C220R Capacitors

Series:	HA
Packaging:	Tape & Reel (TR)
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 @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ Low Frequency:	39mA @ 120Hz
Ripple Current @ High Frequency:	66.3mA @ 10kHz
Lead Spacing:	--
Size / Dimension:	0.197" Dia (5.00mm)
Height - Seated (Max):	0.213" (5.40mm)
Surface Mount Land Size:	0.209" L x 0.209" W (5.30mm x 5.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (ALECs) are widely used due to their relatively low cost and good electrical performance. The EEE-HA1C220R is a popular aluminum electrolytic capacitor in automotive, computer, communications and medical instrument applications.

Mechanical Features

The EEE-HA1C220R aluminum electrolytic capacitor is remarkably reliable and has a sealed structure that increases vibration resistance. Its case is made of metal and plastic. The metal anode and cathode terminals are lined with tin-plated copper strips. The case also features a marking strip, showing the part\'s model number and voltage.The EEE-HA1C220R has a voltage rating of 36V and capacitance of 47μF. Its size is 11 x 25mm, and it weighs approximately 8g. Its temperature range is from -25C to +85C with a self-healing electrical breakdown of 2.4V between electrode and electrolyte. Wear-out performance guarantees a stable working temperature of +105C or less. Finally, its operating altitude is from 0~2000 meters.

Working Principle

The working principle of the EEE-HA1C220R aluminum electrolytic capacitor is as follows. At the heart of the capacitor is an electrolyte material, which consists of a non-aqueous liquid surrounded by a thin permeable membrane. An anode and a cathode are immersed in the electrolyte and a potential difference is applied between them, which enables the capacitor to store electrical energy.The anode comprises a layer of aluminum foil, while the cathode is either sand or carbon. When a potential difference is applied between the electrodes, some of the aluminum ions move from the anode to the cathode. This creates an electric field between the anode and cathode, and hence the capacitor can store energy.

Application Fields

The EEE-HA1C220R aluminum electrolytic capacitor is used many different applications. It is used in automotive, computer, communications and medical instrument applications to store electrical energy and operate electrical equipment, such as motor controllers, switching relays, and tachometers.Its excellent performance has also made it attractive to creative hobbyists. It is approved for use in military and explosive environments, making it a safe and durable choice for tough applications.

Conclusion

The EEE-HA1C220R aluminum electrolytic capacitor is a reliable and cost-effective capacitor with a sealed structure that increases its vibration resistance. Its construction comprises a thin permeable membrane, anodized aluminum foil, and either a sand or carbon cathode. The part is approved for use in military and explosive environments. Its voltage rating is 36V, capacitance is 47μF, size is 11 x 25mm, and its weight is 8g. It can operate from -25C to +85C with a self-healing electrical breakdown of 2.4V between electrodes and electrolyte. Its wear-out performance guarantees a stable working temperature of +105C or less, and its operating altitude is from 0~2000 meters. The EEE-HA1C220R aluminum electrolytic capacitor is used in many different applications, including automotive, computer, communications and medical instrument applications. For creative hobbyists, the part can also be used as a durable and safe choice for tough applications.

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