477BPS050M

Polarization:	Bi-Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.319" (33.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	1.24415A @ 50kHz
Ripple Current @ Low Frequency:	835mA @ 120Hz
Applications:	Audio
Ratings:	--
Series:	BPS
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	564 mOhm @ 120Hz
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	470µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum Electrolytic Capacitors, abbreviated as ELCaps, are one of the most common components used in power electronic systems and are an essential part of most electronic circuits. ELCaps are found in many everyday items such as radios, televisions, cell phones and computers. Though simple and inexpensive, ELCaps play a significant role in how these systems operate. The 477BPS050M is a type of Aluminum Electrolytic Capacitor which is used in a variety of applications and operates on a specific working principle.

Application Field

ELCaps are available in a wide range of sizes, styles, capacitance and voltage. The 477BPS050M is a surface mount type aluminum electrolytic capacitor which is capable of storing electric charge and releasing it back into the circuit. It is generally found in consumer electronics such as computers, televisions, stereos, and cell phones as well as commercial products such as solar panels and medical devices. The 477BPS050M is particularly suitable for high frequency, low ripple current applications such as radio-frequency filtering, current limitation and boosting the back-up when the main supply fails.

Working Principle

The 477BPS050M is a polarized capacitance device, meaning that it does not conduct current in either direction. This is achieved by the presence of an electrolytic solution between two insulated metal plates. When a potential difference is applied across the capacitor, the plates polarize and store a net electric charge. This stored charge is then available for release back into the circuit, allowing current to flow in one direction. This feature makes ELCaps particularly useful for smoothing out current passing through a circuit.

Physical Characteristics

The 477BPS050M has a package of 15.8 x 10.3 x 3.3mm with a capacitance value of 50 μF and a rated voltage of 6.3V. It also has a maximum working temperature of 85°C and a maximum impedance of 20mΩ.

Conclusion

The 477BPS050M is a type of Aluminum Electrolytic Capacitor which is used in a variety of applications and operates on a specific working principle. This particular capacitor is able to store electric charge and release it back into the circuit, which makes it useful for controlling high frequency, low ripple currents. It has a package of 15.8 x 10.3 x 3.3mm, a capacitance value of 50 μF, and a rated voltage of 6.3V. With these features, the 477BPS050M is a popular choice for many electronics projects.

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