477BPS050M

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

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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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