Allicdata Part #: | B43750A9298M7-ND |
Manufacturer Part#: |
B43750A9298M7 |
Price: | $ 82.63 |
Product Category: | Capacitors |
Manufacturer: | EPCOS (TDK) |
Short Description: | CAP ALUM 2900UF 20% 400V SCREW |
More Detail: | 2900µF 400V Aluminum Electrolytic Capacitors Radia... |
DataSheet: | B43750A9298M7 Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
32 +: | $ 75.11150 |
Polarization: | Polar |
Package / Case: | Radial, Can - Screw Terminals |
Mounting Type: | Chassis Mount |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 5.661" (143.80mm) |
Size / Dimension: | 3.028" Dia (76.90mm) |
Lead Spacing: | 1.248" (31.70mm) |
Impedance: | 34 mOhms |
Ripple Current @ Low Frequency: | 20A @ 100Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | B43750 |
Operating Temperature: | -- |
Lifetime @ Temp.: | 8000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | 20 mOhm @ 100Hz |
Voltage - Rated: | 400V |
Tolerance: | ±20% |
Capacitance: | 2900µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum electrolytic capacitors are used widely across many different kinds of applications, and the B43750A9298M7 is no exception. Part of a family of capacitors developed mainly for use in switching power supplies, motor drives, AC inverters, and base stations, this capacitor is of particular value in high ripple current, high frequency oscilloscope circuits. Although it features a standard electrolytic capacitor structure, there have been some advances in design and material technology which enhance its performance and extend its application field.
In order to understand how a capacitor works, it is helpful to recall some basic principles of electricity. When a capacitor is attached to a circuit, an electric field exists between the plates of the capacitor. This field is continually in flux, with electrons repelling each other and forming what appears to be a positive and negative charge. This field causes current to flow between the plates, and when it does this, it is said to be storing energy. The capacitance of a Capacitor is a measure of its ability to store such energy.
The B43750A9298M7 utilizes a standard aluminum electrolytic capacitor structure, with a dielectric lens between the two electrodes. The capacitor consists of two electrodes made from aluminum foil, an electrolyte which provides electrical conductivity, and an insulating dielectric lens. As current is applied to the capacitor, it stores the energy, building up a charge. When the current is removed, the capacitor releases the stored energy as a waveform, which is used for power smoothing or for impedance compensation. The magnitude of the capacitive current stored in the capacitor is determined by the value of its capacitance.
The B43750A9298M7 maximizes performance by using a combination of an advanced design and the latest materials technology. The use of a sintered electrolyte improves charge/ discharge efficiency, while the use of a nitrogen gas atmosphere reduces gassing and improves performance at high temperatures. The use of an advanced electrolyte helps to reduce the equivalent series resistance (ESR) of the capacitor, allowing it to operate more effectively at high frequencies, such as those required for high-fidelity applications.
The B43750A9298M7 provides high ripple current capability due to its low ESR, small size, high capacitance, and pulse handling capability. These features make the capacitor ideal for use in a wide range of switching power supplies, motor drives, AC inverters, and base stations. The capacitor is particularly useful in high frequency oscilloscope circuits, where it delivers reliable performance at high temperatures and frequencies. Additionally, its small size makes it suitable for use in tight spaces, where a larger capacitor would be impractical.
The B43750A9298M7 is an advanced aluminum electrolytic capacitor designed for use in a variety of applications, including switching power supplies, motor drives, AC inverters, and base stations. Its combination of advanced design and materials technology makes it an optimal choice for high ripple current, high frequency oscilloscope circuits. Its small size and low ESR make it an ideal choice for tight spaces, while its high capacitance and pulse handling capability make it suitable for applications that require reliable performance at high temperatures and frequencies.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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B43770A9857M000 | EPCOS (TDK) | 41.87 $ | 1000 | CAP ALUM 850UF 20% 400V S... |
B43703B5478M000 | EPCOS (TDK) | 46.77 $ | 23 | CAP ALUM 4700UF 20% 450V ... |
B43705B5338M000 | EPCOS (TDK) | 47.98 $ | 24 | CAP ALUM 3300UF 20% 450V ... |
B43704A5688M000 | EPCOS (TDK) | 63.33 $ | 24 | CAP ALUM 6800UF 20% 450V ... |
B43703A5109M000 | EPCOS (TDK) | 86.3 $ | 14 | CAP ALUM 10000UF 20% 450V... |
B43703A5129M000 | EPCOS (TDK) | 101.43 $ | 12 | CAP ALUM 12000UF 20% 450V... |
B43704B5338M000 | EPCOS (TDK) | 42.51 $ | 70 | CAP ALUM 3300UF 20% 450V ... |
B43705A5688M000 | EPCOS (TDK) | 75.19 $ | 26 | CAP ALUM 6800UF 20% 450V ... |
B43770A4398M000 | EPCOS (TDK) | 78.57 $ | 34 | CAP ALUM 3900UF 20% 350V ... |
B43704A5109M000 | EPCOS (TDK) | 93.05 $ | 31 | CAP ALUM 10000UF 20% 450V... |
B43770A4188M000 | EPCOS (TDK) | 49.57 $ | 19 | CAP ALUM 1800UF 20% 350V ... |
B43750A4398M003 | EPCOS (TDK) | 82.51 $ | 4 | CAP ALUM 3900UF 20% 350V ... |
B43701B9228M000 | EPCOS (TDK) | 21.12 $ | 1000 | CAP ALUM 2200UF 20% 400V ... |
B43733B9228M000 | EPCOS (TDK) | 21.49 $ | 1000 | CAP ALUM 2200UF 20% 400V ... |
B43704A9278M000 | EPCOS (TDK) | 21.92 $ | 1000 | CAP ALUM 2700UF 20% 400V ... |
B43701B5228M000 | EPCOS (TDK) | 21.96 $ | 1000 | CAP ALUM 2200UF 20% 450V ... |
B43713F2478M000 | EPCOS (TDK) | 21.98 $ | 1000 | CAP ALUM 4700UF 20% 250V ... |
B43704B4338M000 | EPCOS (TDK) | 22.11 $ | 1000 | CAP ALUM 3300UF 20% 350V ... |
B43704B6158M000 | EPCOS (TDK) | 22.53 $ | 1000 | CAP ALUM 1500UF 20% 500V ... |
B43705B4338M000 | EPCOS (TDK) | 22.69 $ | 1000 | CAP ALUM 3300UF 20% 350V ... |
B43705B5188M000 | EPCOS (TDK) | 22.76 $ | 1000 | CAP ALUM 1800UF 20% 450V ... |
B43701B5278M000 | EPCOS (TDK) | 22.92 $ | 1000 | CAP ALUM 2700UF 20% 450V ... |
B43721B5228M000 | EPCOS (TDK) | 23.06 $ | 1000 | CAP ALUM 2200UF 20% 450V ... |
B43703B5228M000 | EPCOS (TDK) | 23.11 $ | 1000 | CAP ALUM 2200UF 20% 450V ... |
B43733A4338M000 | EPCOS (TDK) | 23.36 $ | 1000 | CAP ALUM 3300UF 20% 350V ... |
B43704B7128M000 | EPCOS (TDK) | 23.99 $ | 1000 | CAP ALUM 1200UF 20% 550V ... |
B43705A5108M000 | EPCOS (TDK) | 17.29 $ | 1000 | CAP ALUM 1000UF 20% 450V ... |
B43704A9158M000 | EPCOS (TDK) | 17.44 $ | 1000 | CAP ALUM 1500UF 20% 400V ... |
B43701A9228M000 | EPCOS (TDK) | 18.94 $ | 1000 | CAP ALUM 2200UF 20% 400V ... |
B43703B4338M000 | EPCOS (TDK) | 19.78 $ | 1000 | CAP ALUM 3300UF 20% 350V ... |
B43701B4398M000 | EPCOS (TDK) | 20.11 $ | 1000 | CAP ALUM 3900UF 20% 350V ... |
B43742A4228M000 | EPCOS (TDK) | 20.15 $ | 1000 | CAP ALUM 2200UF 20% 350V ... |
B43733A9228M000 | EPCOS (TDK) | 20.23 $ | 1000 | CAP ALUM 2200UF 20% 400V ... |
B43703A9278M000 | EPCOS (TDK) | 20.45 $ | 1000 | CAP ALUM 2700UF 20% 400V ... |
B43704A5158M000 | EPCOS (TDK) | 20.46 $ | 1000 | CAP ALUM 1500UF 20% 450V ... |
B43713A5108M000 | EPCOS (TDK) | 18.45 $ | 1000 | CAP ALUM 1000UF 20% 450V ... |
B43712B4338M000 | EPCOS (TDK) | 20.66 $ | 1000 | CAP ALUM 3300UF 20% 350V ... |
B43712A5228M000 | EPCOS (TDK) | 24.2 $ | 1000 | CAP ALUM 2200UF 20% 450V ... |
B43742A9228M000 | EPCOS (TDK) | 24.49 $ | 1000 | CAP ALUM 2200UF 20% 400V ... |
B43750A9298M7 | EPCOS (TDK) | 82.63 $ | 1000 | CAP ALUM 2900UF 20% 400V ... |
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