The 400 V/6.8 µF electrolytic capacitor delivers high‑performance capacitance for demanding power‑supply and industrial applications. Engineered with a robust aluminum‑film construction, it provides consistent voltage handling and low equivalent series resistance (ESR) across a wide temperature range.

Key Features

• Rated voltage: 400 V DC, ensuring safe operation under high‑voltage stress.


• Capacitance: 6.8 µF with tight tolerance for precise circuit design.


• Low ESR design minimizes heat generation and improves efficiency.


• Extended temperature range: –40 °C to +105 °C for reliable performance in harsh environments.


• Long‑life aluminum electrolytic chemistry with solid‑state sealing.


• Compact, radial lead format for easy PCB mounting.

Technical Specifications

• Capacitance: 6.8 µF (±20 % tolerance)


• Rated Voltage: 400 V DC


• Maximum Working Temperature: +105 °C


• Minimum Operating Temperature: –40 °C


• ESR (typical): ≤0.25 Ω at 120 Hz


• Leakage Current (typical): ≤0.5 mA at 85 °C


• Dimensions: 18 mm × 25 mm (D × H)


• Mounting Type: Radial lead


• Compliance: RoHS, IEC 60384‑4‑2

Typical Applications

• Switch‑mode power supplies (SMPS) and AC‑DC converters.


• Motor drive circuits and inverter systems.


• Industrial control panels and PLC power modules.


• Lighting ballasts and LED driver circuits.


• High‑voltage filtering and decoupling in telecommunications equipment.

Reliability & Performance – The capacitor’s low ESR and stable capacitance under voltage stress reduce ripple and improve overall system efficiency. Its rugged construction resists mechanical shock and vibration, extending the service life of equipment in demanding industrial settings.