UHE1A682MHD6

The UHE1A682MHD6 is a miniature, low-impedance aluminum electrolytic capacitor in Nichicon’s UHE series. It delivers 6.8 mF (6800 µF) capacitance at a 10 V rating in a compact radial can (φ18 × 25L) with 7.5 mm lead spacing.

Designed for general-purpose electronics, this polarized radial-lead capacitor offers high ripple handling and long thermal endurance, making it suitable for low-voltage power smoothing and energy buffering in through-hole PCB assemblies.

Key Features

• Capacitance & Voltage — 6.8 mF (6800 µF) nominal capacitance with a rated voltage of 10 V and a tolerance of ±20%.
• Low Impedance — Rated impedance of 49 mΩ, supporting stable performance under load.
• High Ripple Capability — Rated ripple current of 2.512 A at 120 Hz (low frequency) and 3.14 A at 10 kHz (high frequency).
• Thermal Endurance — Operates from −40 °C to +105 °C with a rated lifetime of 8000 hours at 105 °C.
• Reliability Parameters — Tangent of loss angle (tan δ) specified at 0.29 and leakage current limited per datasheet limits.
• Package & Mounting — Radial lead, can-style package (φ18 × 25L) with 7.5 mm lead spacing and radial through-hole mounting.
• Regulatory Status — RoHS compliant.

Typical Applications

• General-purpose power filtering — Bulk capacitance and rated ripple current make it suitable for smoothing and decoupling in low-voltage power rails.
• Low-voltage energy buffering — 6.8 mF capacitance at 10 V provides temporary energy storage for transient loads and hold-up functions.
• Radial through-hole assemblies — Compact φ18 × 25L radial can with 7.5 mm lead spacing for through-hole PCB designs.

Unique Advantages

• Compact high-capacitance form — 6800 µF in a φ18 × 25L package conserves PCB space while providing significant bulk storage for low-voltage circuits.
• Low-impedance performance — 49 mΩ impedance supports lower voltage drop under ripple and transient currents.
• High ripple endurance — Specified ripple currents at both 120 Hz and 10 kHz accommodate a range of power-frequency and switching-frequency environments.
• Long thermal life — Rated for 8000 hours at 105 °C, enabling predictable lifetime in thermally demanding installations.
• Through-hole, easy assembly — Radial lead configuration with standard 7.5 mm spacing simplifies assembly and replacement in conventional PCBs.
• RoHS compliance — Meets RoHS requirements for lead-free manufacturing environments.

Why Choose UHE1A682MHD6?

The UHE1A682MHD6 combines large capacitance at 10 V with low impedance and robust ripple handling in a compact radial can, delivering a balance of energy density and thermal endurance for general-purpose circuits. Its 8000-hour rating at 105 °C and RoHS compliance make it a practical choice for designers needing predictable lifetime and environmental conformity.

This part is well suited to engineers and procurement teams specifying through-hole capacitors for power smoothing, transient buffering, and general-purpose low-voltage designs that require a reliable, high-capacitance polarized solution.

If you would like a quote or more information on availability and packaging options, please submit a request and our team will respond with pricing and lead-time details.