EEE-HB1E6R8AR

Series:	HB
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	6.8µF
Tolerance:	±20%
Voltage - Rated:	25V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ Low Frequency:	25mA @ 120Hz
Ripple Current @ High Frequency:	42.5mA @ 10kHz
Lead Spacing:	--
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.228" (5.80mm)
Surface Mount Land Size:	0.169" L x 0.169" W (4.30mm x 4.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum electrolytic capacitors are widely used in various circuits and systems. The EEE-HB1E6R8AR is a type of aluminum electrolytic capacitor launched recently. It is ultra-small in size and has high specifications due to its superior technology. This article will discuss the application field and working principle of the EEE-HB1E6R8AR.The EEE-HB1E6R8AR is mainly used in such high-end circuits as laptops, PDAs, and mobile phones. Due to its excellent specification, it can provide stable power, protect the circuit from noise, and also reduce EMI. In addition, it is also suitable for high density application environments due to its small size.The EEE-HB1E6R8AR is a self-healing aluminum electrolytic capacitor. The construction of a traditional aluminum electrolytic capacitor is shown in the figure below. It consists of an anode (aluminum foil or wound aluminum foil), a separator, and a cathode (electrolyte). The anode and the cathode are separated by a separator (in this case, thin paper).In the EEE-HB1E6R8AR, a self-healing mechanism has been applied to the traditional aluminum electrolytic capacitor structure. Its self-healing capability means that it can automatically repair itself when an internal short circuit occurs. The self-healing process is very fast, on the order of nanoseconds.The working principle of the EEE-HB1E6R8AR is based on the traditional aluminum electrolytic capacitor. When a voltage is applied to the capacitor, an electric field is generated at the dielectric layer and a capacitance is created. This capacitance is determined by the area of the electrode and the type of dielectric material that is used.The self-healing mechanism of the EEE-HB1E6R8AR requires a voltage pulse. The pulse passes through the electrolytic capacitor and causes the electrochemical reaction at the surface of the anode. This reaction causes an expansion in the area of the anode, which increases the capacitance of the capacitor.In conclusion, the EEE-HB1E6R8AR is an advanced aluminum electrolytic capacitor. It is small in size, has high specifications, and utilizes a self-healing mechanism for increased reliability. Its application field includes high-end circuits such as laptops, PDAs, and mobile phones. The working principle of the capacitor is based on traditional aluminum electrolytic capacitor. The self-healing mechanism requires a voltage pulse to repair any internal short circuit.

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