Pack of 500 lowESR aluminum electrolytic capacitors — 1000 µF, 25 V, ±20% tolerance — designed for frequency use and bulk projects. Key benefits Reliable bulk supply: 500 identical capacitors provide a costeffective stock for production runs, repairs, or prototyping. Better performance in switching circuits: Low ESR/low impedance construction reduces heat and improves ripplecurrent handling, making these capacitors well suited to frequency power stages. Strong energy storage and smoothing: 1000 µF capacitance delivers substantial bulk storage for voltage smoothing, transient suppression, and stable power rails. Wide applicability: 25 V voltage rating fits many common systems (for example 12 V and other sub25 V designs), while ±20% tolerance matches typical electrolytic component expectations. Key attributes Capacitance: 1000 µF (1000uF) Voltage rating: 25 V Tolerance: ±20% Type: Aluminum electrolytic capacitor with low ESR/low impedance, optimized for frequency performance Quantity: 500 pieces per pack (as specified) Typical applications Switching power supplies and DC–DC converters: Bulk reservoir and output smoothing for buck/boost stages where low ESR reduces ripple and heat. Powerrail decoupling in frequency circuits: Stabilize voltage rails and suppress switching noise in regulators, controllers, and LED drivers. and refurbishment: Direct replacement for worn or failing electrolytic capacitors in audio equipment, industrial electronics, power amplifiers, and consumer devices (ensure voltage and polarity compatibility). Usage notes and recommendations Verify voltage rating and polarity before installation; electrolytic capacitors must be used with correct polarity. For longterm reliability in demanding applications, consider appropriate voltage derating and placement to allow adequate cooling. Inspect component size and lead spacing for mechanical fit in your PCB or assembly; this listing specifies electrical characteristics and pack quantity. This pack provides consistent, capacitance components for engineers, technicians, and hobbyists needing lowESR aluminum electrolytic capacitors rated 1000 µF / 25 V with ±20% tolerance in a 500piece quantity.