UHE0J682MHD

The UHE0J682MHD is a miniature, high-reliability aluminum electrolytic capacitor in a radial-lead can. It provides 6.8 mF (6800 µF) capacitance at a rated voltage of 6.3 V with polarized radial-lead mounting and a compact φ12.5 × 40 mm package.

Designed for general-purpose electronic designs, this part combines low impedance, high ripple-current capability and extended endurance for applications that require stable capacitance and reliability across –40 °C to 105 °C.

Key Features

• Capacitance & Rated Voltage — 6.8 mF (6800 µF) nominal capacitance at 6.3 V with tolerance ±20% (–20%~20%).
• Low Impedance — Rated impedance of 56 mΩ supports stable performance under load.
• High Ripple-Current Capability — Low-frequency ripple current 2.68 A (120 Hz) and high-frequency ripple current 3.35 A (10 kHz), specified for this part.
• Dielectric Loss (tan δ) — Dissipation factor (tan δ) of 0.32 measured at 20 °C, 120 Hz.
• Leakage Current — Specified leakage current of 428.4 µA after rated voltage application conditions.
• Long Endurance — Rated for 8000 hours at 105 °C per series endurance specification.
• Temperature Range — Operates from –40 °C to +105 °C.
• Compact Radial Package — φ12.5 mm diameter × 40 mm length can, radial lead spacing 5.0 mm (±0.5 mm), suitable for through-hole assembly.
• Packaging & Availability — Supplied in bulk/no terminal forming or bag packing; product status: mass production. RoHS compliant.

Typical Applications

• General Purpose — Intended for general-purpose electronic designs that require a polarized, through-hole capacitor with 6.8 mF capacitance and robust ripple-handling capability.
• Power Delivery Circuits — Used where low impedance (56 mΩ) and measurable ripple-current capability (2.68 A / 3.35 A) are required to support power stability in compact assemblies.
• High-Reliability Designs — Suited to designs requiring extended endurance (8000 hours at 105 °C) and broad operating temperature range (–40 °C to 105 °C).

Unique Advantages

• High Capacitance in a Small Can — 6.8 mF in a φ12.5 × 40 mm package provides substantial capacitance while minimizing board area for through-hole designs.
• Measured Low Impedance — 56 mΩ impedance supports effective energy transfer and helps maintain voltage stability under load.
• Defined Ripple Performance — Specified ripple-current ratings at both low and high frequencies (2.68 A at 120 Hz; 3.35 A at 10 kHz) give clear design boundaries for thermal and lifetime calculations.
• Long Thermal Endurance — 8000-hour rating at 105 °C supports longer service life in thermally demanding environments within the specified temperature range.
• Through-Hole Radial Form Factor — Radial leads with 5.0 mm spacing and standard lead diameters enable straightforward manual or wave-solder assembly without terminal forming in bulk/bag packaging options.
• Regulatory Compliance — RoHS compliant for use in environmentally restricted assemblies.

Why Choose UHE0J682MHD?

The UHE0J682MHD positions itself as a compact, reliable aluminum electrolytic capacitor for engineers seeking a high-capacitance, low-impedance through-hole solution. With clear ripple-current ratings at both low and high frequencies, a measured dissipation factor, and an 8000-hour endurance at 105 °C, it supports designs where long-term stability and predictable electrical behavior are required.

This part is appropriate for teams and projects that need a verified combination of capacitance, ripple handling, and thermal endurance in a radial-lead package, backed by mass-production availability and RoHS compliance.

Request a quote or contact sales to discuss availability, lead times, and pricing for UHE0J682MHD.