UHE0J682MHD6

The UHE0J682MHD6 is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can designed for general-purpose electronic equipment. It delivers 6800 µF capacitance at a 6.3 V rating with low impedance and extended endurance for applications that require durable bulk capacitance in a compact package.

Engineered within Nichicon’s UHE series, this part combines long-life performance (8000 hours at 105°C for the applicable case sizes) with high ripple-current capability and a wide operating temperature range of −40°C to +105°C.

Key Features

• Capacitance and Voltage — 6800 µF nominal capacitance with a rated voltage of 6.3 V and tolerance of −20% to +20% for bulk energy storage needs.
• Low Impedance — Specified impedance of 60 mΩ, supporting efficient charge/discharge cycles in power circuits.
• High Ripple‑Current Capability — Low-frequency ripple current of 2.344 A (120 Hz) and high-frequency ripple current of 2.93 A (10 kHz), enabling reliable performance under AC ripple stress.
• Long Endurance — Rated for 8000 hours at 105°C (per UHE series endurance specifications for applicable case sizes), supporting longer operational lifetimes in elevated temperatures.
• Thermal Range — Wide operating temperature range from −40°C to +105°C for use across varied thermal environments.
• Electrical Leakage and Loss — Leakage current listed at 428.4 µA and tangent of the loss angle (tan δ) of 0.32 measured at 20°C, 120 Hz, enabling predictable behavior in DC bias conditions.
• Radial Lead Package — φ16 × 25L can with 7.5 mm lead spacing (±0.5 mm) and standard radial-lead mounting for through-hole assembly; available in bulk or bag packing. Status: Mass production.
• RoHS Compliant — Meets RoHS directive requirements as noted in the product data.

Typical Applications

• General-purpose electronic equipment — Provides bulk capacitance and energy buffering in systems that require durable, long-life electrolytic capacitors.
• Power supply smoothing — Supports DC bus and filtering roles where low impedance and high ripple-current handling improve voltage stability.
• Compact assemblies — The miniature can size suits space-constrained designs that still require high capacitance values.

Unique Advantages

• Extended operational life — 8000-hour endurance at 105°C for relevant case sizes reduces replacement frequency and supports longer product lifecycles.
• Strong ripple performance — High specified ripple currents at both low and high frequencies help manage AC stress and thermal rise in real-world circuits.
• Predictable electrical behavior — Specified impedance, tan δ, and leakage current values allow designers to model performance under bias and temperature.
• Compact, through-hole form factor — Radial lead can (φ16 × 25L) with 7.5 mm lead spacing eases integration into existing PCB footprints that require robust mechanical mounting.
• Regulatory compliance — RoHS status supports designs targeting restricted-substance conformity.

Why Choose UHE0J682MHD6?

UHE0J682MHD6 positions itself as a reliable, compact solution for engineers needing substantial bulk capacitance with low impedance and robust ripple-current capability. Its 6.8 mF/6.3 V rating, combined with an 8000-hour endurance at elevated temperature and a broad −40°C to +105°C operating range, makes it suitable for durable general-purpose electronic designs.

The radial‑lead can form factor and defined electrical characteristics simplify BOM selection and circuit-level modeling, while RoHS compliance supports environmental requirements. This part is appropriate for teams specifying long-life electrolytic bulk capacitance in compact through-hole assemblies.

To request a quote or discuss availability and lead times for UHE0J682MHD6, please contact sales or submit a request for pricing and delivery information.