Allicdata Part #: | B43508A9687M002-ND |
Manufacturer Part#: |
B43508A9687M002 |
Price: | $ 6.90 |
Product Category: | Capacitors |
Manufacturer: | EPCOS (TDK) |
Short Description: | CAP ALUM 680UF 20% 400V SNAP |
More Detail: | 680µF 400V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | B43508A9687M002 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
320 +: | $ 6.27345 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In - 3 Lead |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 2.252" (57.20mm) |
Size / Dimension: | 1.181" Dia (30.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Impedance: | 260 mOhms |
Ripple Current @ Low Frequency: | 2.2A @ 100Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | B43508 |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 3000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | 180 mOhm @ 100Hz |
Voltage - Rated: | 400V |
Tolerance: | ±20% |
Capacitance: | 680µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors, also referred to as electrolytic capacitors, are capacitors whose anode consists of a thin layer of aluminum foil and an electrolyte of aqueous solution containing some metal ions. Aluminum electrolytic capacitors are used in many different applications and are available in a range of sizes, shapes, and voltage ratings.
B43508A9687M002 is a type of aluminum electrolytic capacitor. It is a high-performance polarised capacitor with excellent features such as low equivalent series resistance (ESR), high capacitance, low temperature rise, and long life. It is commonly used for power supply filtering, bypass circuit, blocking circuit, smoothing circuit, and decoupling circuit.
Application Field
One of the most common applications for B43508A9687M002 aluminum electrolytic capacitors is in switching power supplies. The rapidly switching high-current electrical loads these devices are designed to drive can cause a characteristic high-frequency ripple current to flow through the power supply lines. The B43508A9687M002 capacitor\'s high capacitance and low ESR allows it to absorb this ripple current and keep the power supply lines smooth. This helps reduce the amount of interference generated by the switching power supply, making them ideal for applications such as audio amplifiers and digital video equipment.
The capacity of the B43508A9687M002 aluminum electrolytic capacitor means it can also be used for energy storage or energy supply. This makes it well suited for automotive applications such as starter motors, wiper motors, and charging systems. The device\'s long life and low temperature rise means the risk of failure in these types of application is minimized.
B43508A9687M002 aluminum electrolytic capacitors are also used in noise suppression applications, such as in the audio/video outputs of digital equipment. The low ESR of the device helps absorb the high-frequency noise generated by digital switching without introducing additional noise into the system.
Working Principle
The working principle of an aluminum electrolytic capacitor is similar to that of any other type of capacitor. When a voltage is applied to the capacitor, a charge is stored on the aluminum foil anode. The electrolyte in the capacitor acts as a dielectric and helps the electric field to be concentrated onto the surface of the anode, thus increasing the capacitance of the device. The electrolyte also acts as an electrical conductor, allowing current to flow between the anode and the cathode of the device.
The electrolyte in the capacitor also has an effect on the device\'s lifetime. Oxidation of the electrolyte over time can result in a gradual decrease in capacitance, and eventually the capacitor will fail. The B43508A9687M002 capacitor is designed to minimize this effect by using an advanced electrolyte formulation and a special coating to protect it from oxidation. This helps the capacitor to maintain its performance over a long period of time.
In conclusion, B43508A9687M002 is a type of aluminum electrolytic capacitor used for power supply filtering, energy storage, noise suppression and other applications. Its low ESR, high capacitance, long life and low temperature rise make it an ideal choice for many different applications. The device works by storing a charge on the aluminum foil anode and using an electrolyte to concentrate the electric field and allow current to flow between the anode and the cathode.
The specific data is subject to PDF, and the above content is for reference
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B43501A3337M002 | EPCOS (TDK) | 3.04 $ | 208 | CAP ALUM 330UF 20% 385V S... |
B43508G2687M000 | EPCOS (TDK) | 3.11 $ | 304 | CAP ALUM 680UF 20% 250V S... |
B43508A5157M000 | EPCOS (TDK) | 3.13 $ | 635 | CAP ALUM 150UF 20% 450V S... |
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B43570A2227Q000 | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUM SCREW TERMAlumin... |
B43570A4157Q000 | EPCOS (TDK) | 0.0 $ | 1000 | CAP ALUM SCREW TERMAlumin... |
B43508E2228M000 | EPCOS (TDK) | 8.68 $ | 75 | CAP ALUM 2200UF 20% 250V ... |
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