Lead type solid aluminum electrolytic capacitor NPU

Short Description:

High reliability, low ESR, high allowable ripple current
125℃ 4000 hours guarantee
Already compliant with RoHS directive
High temperature resistant products


Product Detail

List of Products Number

Product Tags

Main Technical Parameters

Lifespan(hrs) 4000
Leakage current (μA) 1540/20±2℃/2min
Capacity tolerance ±20%
ESR(Ω) 0.03/20±2℃/100KHz
AEC-Q200 ——
Rated ripple current (mA/r.ms) 3200/105℃/100KHz
RoHS Directive conform to
Loss angle tangent (tanδ) 0.12/20±2℃/120Hz
reference weight ——
DiameterD(mm) 8
smallest packaging 500
HeightL(mm) 11
state mass product

Product Dimensional Drawing

Dimension(unit:mm)

frequency correction factor

Electrostatic capacity c Frequency(Hz) 120Hz 500Hz 1kHz 5kHz 10kHz 20kHz 40kHz 100kHz 200kHz 500kHz
C<47uF correction factor 0.12 0.2 0.35 0.5 0.65 0.7 0.8 1 1 1.05
47rF≤C<120mF 0.15 0.3 0.45 0.6 0.75 0.8 0.85 1 1 1
C≥120uF 0.15 0.3 0.45 0.65 0.8 0.85 0.85 1 1 LOO

Conductive Polymer Solid Aluminum Electrolytic Capacitors: Advanced Components for Modern Electronics

Conductive Polymer Solid Aluminum Electrolytic Capacitors represent a significant advancement in capacitor technology, offering superior performance, reliability, and longevity compared to traditional electrolytic capacitors. In this article, we'll explore the features, benefits, and applications of these innovative components.

Features

Conductive Polymer Solid Aluminum Electrolytic Capacitors combine the benefits of traditional aluminum electrolytic capacitors with the enhanced characteristics of conductive polymer materials. The electrolyte in these capacitors is a conductive polymer, which replaces the traditional liquid or gel electrolyte found in conventional aluminum electrolytic capacitors.

One of the key features of Conductive Polymer Solid Aluminum Electrolytic Capacitors is their low equivalent series resistance (ESR) and high ripple current handling capabilities. This results in improved efficiency, reduced power losses, and enhanced reliability, particularly in high-frequency applications.

Additionally, these capacitors offer excellent stability over a wide temperature range and have a longer operational lifespan compared to traditional electrolytic capacitors. Their solid construction eliminates the risk of leakage or drying out of the electrolyte, ensuring consistent performance even in harsh operating conditions.

Benefits

The adoption of conductive polymer materials in Solid Aluminum Electrolytic Capacitors brings several benefits to electronic systems. Firstly, their low ESR and high ripple current ratings make them ideal for use in power supply units, voltage regulators, and DC-DC converters, where they help to stabilize output voltages and improve efficiency.

Secondly, Conductive Polymer Solid Aluminum Electrolytic Capacitors offer enhanced reliability and durability, making them suitable for mission-critical applications in industries such as automotive, aerospace, telecommunications, and industrial automation. Their ability to withstand high temperatures, vibrations, and electrical stresses ensures long-term performance and reduces the risk of premature failure.

Furthermore, these capacitors exhibit low impedance characteristics, which contribute to improved noise filtering and signal integrity in electronic circuits. This makes them valuable components in audio amplifiers, audio equipment, and high-fidelity audio systems.

Applications

Conductive Polymer Solid Aluminum Electrolytic Capacitors find applications in a wide range of electronic systems and devices. They are commonly used in power supply units, voltage regulators, motor drives, LED lighting, telecommunications equipment, and automotive electronics.

In power supply units, these capacitors help to stabilize output voltages, reduce ripple, and improve transient response, ensuring reliable and efficient operation. In automotive electronics, they contribute to the performance and longevity of onboard systems, such as engine control units (ECUs), infotainment systems, and safety features.

Conclusion

Conductive Polymer Solid Aluminum Electrolytic Capacitors represent a significant advancement in capacitor technology, offering superior performance, reliability, and longevity for modern electronic systems. With their low ESR, high ripple current handling capabilities, and enhanced durability, they are well-suited for a wide range of applications in various industries.

As electronic devices and systems continue to evolve, the demand for high-performance capacitors like Conductive Polymer Solid Aluminum Electrolytic Capacitors is expected to grow. Their ability to meet the stringent requirements of modern electronics makes them indispensable components in today's electronic designs, contributing to improved efficiency, reliability, and performance.


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  • ProductsCode Temperature(℃) Rated Voltage(V.DC) Capacitance(uF) Diameter(mm) Height(mm) Leakage current(uA) ESR/Impedance  [Ωmax] Life(Hrs)
    NPUD1101V221MJTM -55~125 35 220 8 11 1540 0.03 4000
    NPUD0801V221MJTM -55~125 35 220 8 8 1540 0.05 4000