Vishay Electrolytic Capacitor, Miniature, 100 µF, 40V, ±20%, Axial - 40

The Vishay 021 ASM Series represents a range of high-performance, miniature aluminium electrolytic capacitors designed for demanding electronic applications. These axial leaded components are engineered to deliver reliable capacitance in a compact form factor, making them ideal for modern electronics where board space is at a premium. Their cylindrical aluminium case, insulated with a distinctive blue sleeve, ensures durability and aids in identification.

Offering a broad capacitance range from 1µF to 15,000µF (15mF), these capacitors provide excellent volumetric efficiency, packing a high capacitance value (CV) per unit volume. They are built to withstand rigorous use, featuring robust construction that is vibration and shock resistant, making them suitable for applications subject to movement or mechanical stress. The components are also charge and discharge proof, enhancing their longevity in circuits with fluctuating power states.

Primary Applications

These versatile capacitors are essential in power supply circuits for smoothing and filtering, helping to deliver clean, stable DC voltage. They are equally effective in buffering circuits, audio-video equipment, and general-purpose electronics. Their reliability and wide operating parameters make them a trusted choice across industrial automation, consumer electronics, portable devices, and advanced power management systems.

Key Specifications & Performance

The series boasts a wide working voltage range from 6.3V DC up to 100V DC and can operate across an extensive temperature spectrum from -40°C to +85°C. Endurance is a key strength, with lifetimes ranging from 2500 to 8000 hours at the maximum operating temperature of 85°C, depending on the specific case size. Each capacitor is designed for stability and performance, supporting critical circuit functions with consistent reliability.

Variant Details

• Size: 40