UHE1C822MHD

The UHE1C822MHD is a Nichicon UHE series miniature aluminum electrolytic capacitor in a radial‑lead can designed for high‑reliability, general‑purpose electronic applications. It provides 8.2 mF capacitance at a 16 V rating in a compact φ18 × 35.5 mm package.

Engineered for sustained operation up to 105 °C with a 10 000‑hour endurance specification, this capacitor is targeted at designs that require large capacitance, high ripple tolerance and stable performance across a wide temperature range.

Key Features

• Capacitance & Voltage: 8.2 mF (8200 µF) nominal capacitance at a 16 V rated voltage with ±20% tolerance.
• Low impedance: 38 mΩ impedance to reduce voltage drop under load and support higher ripple currents.
• High ripple current capability: Rated ripple current of 3.376 A at 120 Hz and 4.22 A at 10 kHz for improved performance under AC stress.
• Long endurance: 10 000‑hour life at 105 °C, specified by the UHE series for high‑reliability operation.
• Wide operating temperature: −40 °C to +105 °C for use in varied thermal environments.
• Electrical loss characteristics: tan δ = 0.3 (measured at 20 °C, 120 Hz) and specified leakage current of 1312 µA.
• Package and mounting: Radial lead, polarized can with 7.5 mm lead spacing (±0.5 mm), available in bulk (no terminal forming) or bag packing.
• Compliance: RoHS compliant and offered in mass production status from Nichicon.

Typical Applications

• General‑purpose electronic equipment: Bulk energy storage, smoothing and decoupling where a high 8.2 mF capacitance at 16 V is required.
• Power supply modules: Filtering and ripple suppression in board‑mounted power stages that benefit from low impedance and high ripple current rating.
• Industrial and consumer electronics: Designs that require long lifetime at elevated temperature and compact radial‑lead packaging for through‑hole assembly.

Unique Advantages

• High capacitance in a compact package: 8.2 mF in a φ18 × 35.5 mm can provides substantial bulk capacitance while minimizing board area.
• Robust ripple handling: Rated ripple currents of 3.376 A (120 Hz) and 4.22 A (10 kHz) support demanding AC loading conditions.
• Long‑life reliability: 10 000‑hour endurance at 105 °C aligns with designs requiring extended operational life at elevated temperatures.
• Low impedance for improved dynamic performance: 38 mΩ impedance reduces thermal rise and voltage drop during high current pulses.
• Design‑friendly radial configuration: 7.5 mm lead spacing with ±0.5 mm tolerance simplifies through‑hole layout and assembly choices.
• Regulatory compliance: RoHS compliance supports environmental requirements for commercial and industrial products.

Why Choose UHE1C822MHD?

The UHE1C822MHD combines high bulk capacitance, low impedance and rated ripple performance in a miniature radial‑lead aluminum electrolytic form factor from Nichicon’s UHE high‑reliability series. Its 10 000‑hour endurance at 105 °C and wide −40 °C to +105 °C operating range make it well suited to general‑purpose electronic designs that demand sustained performance under thermal and AC stress.

This part is appropriate for engineers and procurement teams specifying through‑hole capacitors for power filtering, energy storage and decoupling where long life and measurable ripple handling are required. Mass production availability and standard packaging options simplify integration into production BOMs.

If you would like pricing, availability or a formal quote for UHE1C822MHD, please submit a parts inquiry or request a quote to discuss quantities and lead times.