UCS2V680MHD6

The UCS2V680MHD6 is a miniature, high‑voltage aluminum electrolytic capacitor designed for general-purpose electronic equipment and power electronics. It combines a 350 V rating with 68 µF capacitance in a compact radial‑lead can to deliver high ripple handling and long operational life.

Engineered for sustained operation at elevated temperature, this device targets power supply filtering, ballast circuits, and other high‑voltage DC applications that require reliable, long‑life bulk capacitance with RoHS compliance.

Key Features

• Electrical Ratings — 68 µF capacitance at a rated voltage of 350 V with ±20% tolerance, providing predictable bulk energy storage for high‑voltage DC circuits.
• High Ripple Current — Rated ripple current of 687.5 mA at 120 Hz and 1.375 A at 100 kHz, enabling effective smoothing and reduced heating under AC ripple loading.
• Long Life at Elevated Temperature — Load life specified at 10,000 hours at +105°C under D.C. bias plus rated ripple current, supporting durability in demanding thermal environments.
• Thermal and Frequency Performance — Operating temperature range from −40°C to +105°C, with loss tangent (tan δ) specified (max. 0.24 at 350 V) and frequency coefficients for ripple current across 50 Hz–100 kHz ranges.
• Compact Radial Package — Radial lead, can‑style package with case dimensions φ18 × 20 mm and lead spacing of 7.5 mm for through‑hole assembly.
• Environmental Compliance — RoHS compliant to applicable directives.

Typical Applications

• Power Supplies — Bulk filtering and smoothing in high‑voltage DC link circuits where 350 V rating and high ripple capability improve voltage stability.
• Ballasts — Energy storage and ripple suppression in lighting ballast circuits as noted in product guidance.
• Industrial Electronics — General‑purpose high‑voltage filtering in control and power conversion equipment requiring long life at elevated temperatures.

Unique Advantages

• Compact high‑voltage solution: 68 µF at 350 V in an 18 mm can conserves PCB space while providing substantial bulk capacitance.
• High ripple endurance: Measured ripple ratings at 120 Hz and 100 kHz support both low‑frequency and high‑frequency ripple environments.
• Designed for extended operation at 105°C: 10,000‑hour load life under rated conditions offers predictable long‑term performance in hot operating environments.
• Through‑hole, serviceable package: Radial lead mounting with 7.5 mm lead spacing simplifies replacement and prototyping in power assemblies.
• RoHS compliance: Simplifies regulatory integration for assemblies requiring restricted‑substance conformity.
• Specified electrical stability: Defined tan δ and leakage current characteristics allow predictable design margins for filtering and energy storage.

Why Choose UCS2V680MHD6?

UCS2V680MHD6 is positioned for designs that require compact, high‑voltage capacitance with robust ripple handling and extended life at elevated temperature. Its combination of 350 V rating, substantial ripple current capability, and 10,000‑hour endurance at +105°C makes it suitable for sustained service in power supplies, ballast circuits, and general industrial electronics.

Engineers and procurement teams benefit from clear electrical specifications, a through‑hole radial package for straightforward assembly, and RoHS compliance for regulatory alignment—delivering reliable performance and predictable integration into medium‑to‑high voltage designs.

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