VISHAY 042 ASH Series Axial Aluminium Electrolytic Capacitor, 10µF - 400

The VISHAY 042 ASH Series axial leaded electrolytic capacitors are high-quality, high-voltage components designed for demanding applications. These standard aluminium electrolytic capacitors offer a robust combination of performance and reliability in a compact form factor. They are engineered to deliver stable capacitance values, ranging from 1µF to 220µF, across a broad working voltage spectrum.

Constructed with a cylindrical aluminium case insulated by a distinctive blue sleeve, these capacitors are built for durability. They are miniaturised to provide a high capacitance-to-volume (CV) ratio, making them ideal for space-constrained PCB designs. The components are charge and discharge proof, enhancing their longevity in circuits with fluctuating power. Furthermore, they are designed to be vibration and shock resistant, ensuring reliable operation in environments subject to movement or impact.

A key feature is the extended operational lifetime, with endurance ratings from 2500 to 8000 hours at a constant 85°C, depending on the specific case size. They maintain performance across a wide operating temperature range from -40°C to +85°C. With a standard capacitance tolerance of -10% to +50%, they provide flexible design margins for various circuit requirements.

Primary Applications

These versatile capacitors are essential in numerous electronic circuits. Their primary function is in smoothing and filtering within high-voltage power supplies, where they help stabilise DC output. They are also highly effective in buffering applications at elevated voltages. Common uses include power supply units, audio-video equipment, industrial control systems, consumer electronics, and portable device power management solutions.

Specification Overview

• Series: 042 ASH
• Terminal Type: Axial Leaded
• Polarity: Polar
• Case Material: Aluminium, insulated with a

Variant Details

• Size: 400