Allicdata Part #: | B41821A4688M000-ND |
Manufacturer Part#: |
B41821A4688M000 |
Price: | $ 0.47 |
Product Category: | Capacitors |
Manufacturer: | EPCOS (TDK) |
Short Description: | CAP ALUM 6800UF 20% 16V RADIAL |
More Detail: | 6800µF 16V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | B41821A4688M000 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1200 +: | $ 0.42422 |
Series: | B41821 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 6800µF |
Tolerance: | ±20% |
Voltage - Rated: | 16V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 2000 Hrs @ 85°C |
Operating Temperature: | -40°C ~ 85°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 2.3A @ 120Hz |
Lead Spacing: | 0.295" (7.50mm) |
Size / Dimension: | 0.709" Dia (18.00mm) |
Height - Seated (Max): | 1.299" (33.00mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Introduction of Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors (AECs) are widely used in many fields, such as consumer electronics, automotive applications, industrial electronics and high-frequency networking. AECs are made of aluminum, and they are usually cylindrical in shape. The capacitive structure of AECs consists of two layers of aluminum foil separated by an electrolyte. The anode and cathode aluminum foil surfaces are etched or treated with a hydrophilic coating, which increases the surface area for providing higher capacitive properties. AECs offer many advantages over other types of capacitors, including low capacitance values, high capacitance density, high current handling capability and wide temperature range.
B41821A4688M000 Application Field and Working Principle
The B41821A4688M000 is an electrochemical aluminum electrolytic capacitor from the B41821A4 Series manufactured by TDK. It features an operating temperature range of -40 °C to +105 °C, a rated voltage of 6.3 VDC, a capacitance of 4.7 uF, and an ESR of 68 mW. The B41821A4688M000 is a polarized device and can be used as a low-frequency or AC-operated coupling or decoupling capacitor, and as a DC-link capacitor for snubber circuits.
The working principle of aluminum electrolytic capacitor is based on the principle of electrolysis. It involves placing two electrodes into an electrolyte solution. The electrolyte solution can be either a liquid or a solid. When a voltage is applied to the two electrodes, an electrolytic reaction occurs. This reaction causes the positive ions in the electrolyte to be drawn to one electrode, while the negative ions are drawn to the other electrode. This creates an electrical double layer around each electrode and a large capacitance value is obtained. The capacitance value increases as the distance between the two electrodes increases. Therefore, aluminum electrolytic capacitors are highly suitable for applications requiring a high capacitance.
Conclusion
The B41821A4688M000 aluminum electrolytic capacitor is a highly reliable and efficient device used in many fields, such as consumer electronics, automotive applications, industrial electronics and high-frequency networking. This capacitor has a rated voltage of 6.3 VDC, a capacitance of 4.7 uF, and an ESR of 68 mW. It is well suited for use as a DC-link capacitor for snubber circuits or as a low-frequency or AC-operated coupling or decoupling capacitor. The B41821A4688M000 is a highly efficient device that offers a range of benefits over other types of capacitors, including low capacitance values, high capacitance density, high current handling capability and wide temperature range.
The specific data is subject to PDF, and the above content is for reference
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B41868A5477M | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUMINUM470F 25V Alum... |
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B41868A6227M | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUMINUM220F 50V Alum... |
B41868A6337M | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUMINUM330F 50V Alum... |
B41868A6477M | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUMINUM470F 50V Alum... |
B41868A7107M | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUMINUM100F 35V Alum... |
B41868A7108M | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUMINUM1000F 35V Alu... |
B41868A7227M | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUMINUM220F 35V Alum... |
B41868A7337M | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUMINUM330F 35V Alum... |
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