UUG1E222MNJ6MS

The UUG1E222MNJ6MS is a surface-mount aluminum electrolytic capacitor from Nichicon's UUG series, designed as a chip-type part offering higher capacitance in a compact SMD can. This specific part provides 2200 µF at 25 V with a capacitance tolerance of −20% to +20%, targeting demanding power buffering and smoothing requirements in automotive and related applications.

Key value comes from high ripple-current capability (specified for both low and high frequencies), AEC-Q200 qualification, and a rated endurance of 2000 hours at 85°C—features that address long-term reliability and stable performance across the specified −40°C to 85°C operating range.

Key Features

• Capacitance & Voltage — 2200 µF (2.2 mF) nominal capacitance with a rated voltage of 25 V and tolerance of −20% to +20%.
• Chip-Type SMD Package — Surface Mount Radial Can (SMD) in a φ16 × 21.5 mm case size with surface-mount land size L: 1.63 × W: 1.63 cm and embossed carrier taping packaging.
• Ripple Current Performance — Designed for high ripple handling: 1.35 A at 120 Hz (low frequency) and approximately 1.552 A at 10 kHz (high frequency).
• Loss and Leakage — Dissipation factor (tanδ) of 0.18 measured at 20°C and 120 Hz; specified leakage current of 1650 µA.
• Reliability & Endurance — Life rating of 2000 hours at 85°C with endurance characteristics defined by the datasheet (capacitance and tanδ limits after test conditions).
• Operating Temperature Range — Specified for operation from −40°C to 85°C.
• AEC-Q200 Qualification — Manufactured to AEC-Q200 requirements as indicated in product specifications.

Typical Applications

• Automotive power electronics — Bulk energy storage and smoothing for in-vehicle DC-DC converters and power rails where AEC-Q200-rated passives are required.
• Control modules and ECUs — Local decoupling and bulk capacitance for electronic control units operating across −40°C to 85°C with 2000 h endurance at 85°C.
• Infotainment and body electronics — Power filtering and ripple suppression in automotive infotainment, telematics and body control systems.

Unique Advantages

• High-capacitance SMD form factor: 2200 µF in a φ16 × 21.5 mm chip-type package lets designers integrate significant bulk capacitance without converting to larger through-hole cans.
• Dual-frequency ripple capability: Rated ripple current specified at both 120 Hz and 10 kHz supports designs that must handle a range of switching and line-frequency disturbances.
• Defined endurance: 2000 hours at 85°C provides clear life expectation for thermal-stressed installations and long-term performance planning.
• Automotive-grade qualification: AEC-Q200 rating and explicit application targeting for automotive use simplify selection for in-vehicle designs that require qualified components.
• Turnkey SMD supply: Embossed carrier taping packaging enables automated placement and straightforward PCB assembly integration.

Why Choose UUG1E222MNJ6MS?

UUG1E222MNJ6MS positions itself where high bulk capacitance, strong ripple handling, and automotive-grade reliability are required in a surface-mount footprint. Its 2200 µF/25 V rating, AEC-Q200 qualification, and 2000-hour endurance at 85°C make it suitable for designers specifying robust bulk and smoothing capacitance for in-vehicle power systems and related electronics.

For engineers and procurement teams building long-lived automotive modules or rugged power systems, this part offers a clear, verifiable specification set—capacitance, voltage, ripple current, leakage, tanδ, temperature range, package dimensions and tape-and-reel packaging—supporting predictable integration and lifecycle planning.

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