UUG0J222MNJ1MS

The UUG0J222MNJ1MS from Nichicon is a chip‑type aluminum electrolytic capacitor in the UUG series, offering a high 2200 µF capacitance in a compact surface‑mount can (φ12.5 × 16 mm). It is designed for applications that require robust energy storage and smoothing in constrained board space.

Key engineering attributes include an AEC‑Q200 rating, a wide operating temperature range (‑40°C to 85°C), and a specified endurance of 2000 hours at 85°C, making this device suitable for demanding environments and long‑life designs.

Key Features

• Capacitance & Tolerance — 2200 µF nominal capacitance with ±20% tolerance at 120 Hz, 20°C.
• Rated Voltage — 6.3 V DC rating for low‑voltage power rails.
• Loss Tangent (tan δ) — tan δ = 0.30 measured at 20°C, 120 Hz for this part, providing a defined dissipation characteristic for design calculations.
• Ripple Current Capability — Low‑frequency ripple: 890 mA at 120 Hz; high‑frequency ripple: 1.024 A at 100 kHz, enabling effective handling of AC components on DC rails.
• Leakage Current — 415.8 µA specified leakage after 1 minute at rated voltage and 20°C.
• Reliability & Endurance — Rated for 2000 hours at 85°C with the capacitor meeting endurance requirements after recovery to 20°C.
• Temperature Range — Operates from ‑40°C to +85°C to cover a wide set of environmental conditions.
• Package & Mounting — Chip‑type radial can for surface‑mount placement; size φ12.5 × 16 L and supplied in embossed carrier taping for automated assembly.
• Qualification — AEC‑Q200 rating indicated in specifications.

Typical Applications

• Automotive Electronics — Designed for automotive use where AEC‑Q200 qualification and a −40°C to 85°C operating range are required.
• Power Rail Smoothing — 2200 µF capacitance combined with high ripple current capability supports smoothing on low‑voltage DC power rails.
• Backup and Hold‑up Circuits — High capacitance in a compact SMD can provides local energy storage for short hold‑up and transient response requirements.

Unique Advantages

• High capacitance in a compact chip package: 2200 µF in a φ12.5 × 16 mm SMD can reduces board area compared with larger radial alternatives.
• AEC‑Q200 qualification: Enables use in automotive systems and other applications that demand industry qualification for component reliability.
• Defined ripple handling across frequencies: 890 mA at 120 Hz and 1.024 A at 100 kHz allow designers to size decoupling and smoothing with measured ripple performance.
• Endurance characterized at elevated temperature: 2000 hours at 85°C provides a quantifiable lifetime metric for long‑term system planning.
• Surface‑mount assembly ready: Embossed carrier taping supports automated pick‑and‑place and reflow processes for volume production.
• Wide operating temperature: −40°C to 85°C supports deployment across varied environmental conditions.

Why Choose UUG0J222MNJ1MS?

UUG0J222MNJ1MS positions itself as a high‑capacitance, qualified SMD solution for engineers who need substantial local energy storage and reliable ripple handling in constrained board space. With AEC‑Q200-rated qualification, defined endurance at 85°C, and clear electrical characteristics (capacitance, tan δ, leakage, and ripple currents), it provides verifiable data points for power‑stage and system lifetime tradeoffs.

This part is well suited to designs where board area, automated assembly, and quantified long‑term performance are priorities—particularly in applications that require automotive qualification and predictable behavior over temperature and time.

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