UPM0J822MHD

The UPM0J822MHD is a miniature, radial‑lead aluminum electrolytic capacitor from Nichicon’s UPM series designed for high‑reliability applications. It delivers 8.2 mF capacitance at a 6.3 V rating with low impedance and high ripple handling, packaged in a compact φ16 × 35.5 mm can.

Engineered for demanding environments, this AEC‑Q200 qualified, RoHS‑compliant device supports a wide operating temperature range (−55 °C to +105 °C) and a 5000‑hour endurance at 105 °C, making it suitable for robust automotive and industrial power systems.

Key Features

• Capacitance & Voltage — 8.2 mF (8200 µF) rated at 6.3 V with ±20% tolerance for bulk energy storage and decoupling on low‑voltage rails.
• Low Impedance — Specified impedance of 22 mΩ to reduce ripple voltage and improve transient response in power supply circuits.
• High Ripple Current — Handles 6.723 A at 120 Hz (low frequency) and 2.49 A at 200 kHz (high frequency), supporting both low‑ and high‑frequency ripple environments.
• Loss Angle (tan δ) — tan δ = 0.36 measured at 20 °C, 120 Hz (value accounts for large capacitance correction), useful for accurate AC loss budgeting.
• Leakage Current — 1549.8 µA (measured condition after 1 minute at rated voltage), facilitating predictable standby and hold‑up behavior.
• High Reliability Endurance — 5000 hours at 105 °C under rated DC bias plus rated ripple current, meeting the UPM series’ extended life requirements.
• Form Factor & Mounting — Radial lead can (φ16 × 35.5 mm) with 7.5 mm lead spacing (±0.5 mm), available in bulk or bag packing for flexible assembly workflows.
• Qualification & Compliance — AEC‑Q200 qualification and RoHS compliance for regulated and safety‑sensitive designs.

Typical Applications

• Automotive Electronics — Bulk smoothing and decoupling on 6.3 V rails in ECUs, infotainment, and other automotive modules where AEC‑Q200 qualification and extended high‑temperature life are required.
• Power Supply Filtering — Output smoothing and ripple attenuation for DC‑DC converters and voltage regulators that demand low impedance and high ripple capability.
• Energy Hold‑up / Backup — Short‑term energy storage and hold‑up for microcontrollers and peripheral power rails during transient events or brief power interruptions.

Unique Advantages

• Automotive‑grade reliability: AEC‑Q200 qualification and a 5000‑hour life at 105 °C provide evidence of suitability for long‑life, high‑temperature applications.
• High ripple tolerance: Elevated ripple current ratings at both low and high frequencies reduce temperature rise and extend service life in real‑world power systems.
• Predictable electrical performance: Low impedance (22 mΩ), specified tan δ, and defined leakage current enable accurate power‑stage design and thermal budgeting.
• Compact radial form factor: φ16 × 35.5 mm can with standard lead spacing simplifies board placement for space‑constrained designs while preserving bulk capacitance.
• Regulatory compliance: RoHS compliance supports use in regulated markets and streamlines product approvals.

Why Choose UPM0J822MHD?

UPM0J822MHD positions itself as a compact, high‑reliability electrolytic solution for designers who need substantial bulk capacitance, low impedance, and strong ripple performance in challenging thermal environments. Its AEC‑Q200 qualification and 5000‑hour high‑temperature endurance make it a practical choice for automotive and industrial power subsystems where longevity and predictable behavior matter.

Choose this part when your design requires a balance of high capacitance density, measurable AC and DC characteristics, and an industry‑recognized reliability posture backed by Nichicon’s UPM series specifications.

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