UUG1J221MNQ1MS

The UUG1J221MNQ1MS is a surface-mount aluminum electrolytic capacitor from Nichicon's UUG series, offered in a compact chip-style can (φ12.5×16L). It delivers 220 µF capacitance at a 63 V rating and is targeted at demanding electronic power applications, including automotive designs where AEC-Q200 qualification is required.

Key value comes from a combination of high ripple-handling capability, compact SMD packaging with embossed carrier taping for automated assembly, and extended endurance specified for elevated operating temperature conditions.

Key Features

• Capacitance & Voltage: 220 µF nominal capacitance with a 63 V rated voltage and capacitance tolerance of ±20% (measured at 120 Hz, 20°C).
• Low loss (tan δ): tanδ specified at 0.10 (measured at 20°C, 120 Hz), supporting stable AC performance and predictable dissipation characteristics.
• High ripple current capability: Rated for 580 mA at 120 Hz (low frequency) and 870 mA at 10 kHz (high frequency), enabling effective smoothing and decoupling in power circuits.
• Leakage current: Specified leakage current of 415.8 µA (measured at 20°C after 1 minute), allowing straightforward design of bias and standby conditions.
• Reliability & endurance: Endurance defined as 2000 hours at 85°C with performance recovery to 20°C per datasheet endurance conditions.
• Automotive grade: AEC-Q200 rated, indicating qualification for automotive electronic environments.
• Compact SMD package: φ12.5×16L can with surface-mount land size L: 1.28 × W: 1.28 cm and embossed carrier taping for pick-and-place assembly.
• Operating temperature range: −40°C to +85°C for broad environmental tolerance.
• Polarized construction: Designed as a polarized aluminum electrolytic capacitor for DC power applications.

Typical Applications

• Automotive power systems: AEC-Q200 rating and 63 V voltage capacity make this capacitor suitable for power filtering and energy storage in automotive electronics.
• Power conversion modules: High ripple current ratings at both low and high frequencies support smoothing and decoupling in DC–DC converters and power regulators.
• Control and instrumentation: Compact SMD packaging and embossed carrier taping enable automated assembly in control modules and instrument power rails.

Unique Advantages

• Designed for automotive environments: AEC-Q200 rating provides a verified qualification level for automotive electronic designs.
• Strong ripple handling across frequencies: Separate low- and high-frequency ripple current ratings (580 mA @120 Hz, 870 mA @10 kHz) allow designers to address both mains-frequency and switching-frequency noise.
• Compact, assembly-friendly package: φ12.5×16L can in an SMD format with embossed carrier taping simplifies BOM integration and automated placement.
• Endurance under elevated temperature: 2000 hours at 85°C provides a defined operational lifetime for thermal-stressed applications.
• Predictable loss and leakage characteristics: Specified tanδ (0.10 at 20°C, 120 Hz) and leakage current (415.8 µA) enable accurate thermal and bias budgeting in designs.

Why Choose UUG1J221MNQ1MS?

The UUG1J221MNQ1MS combines a proven aluminum electrolytic chip can form factor with performance characteristics tuned for power electronics: a 63 V rating, 220 µF capacitance, defined ripple-current capability across frequencies, and AEC-Q200 qualification for automotive use. Its compact φ12.5×16L SMD package and embossed carrier taping support high-volume automated assembly while preserving endurance at elevated temperature (2000 hours at 85°C).

This part is well suited to engineers specifying capacitors for robust power-supply filtering, decoupling, and energy-storage needs where a certified, compact aluminum electrolytic solution is required. Choosing a Nichicon UUG-series device provides component-level predictability through explicit specifications for tanδ, leakage, ripple current, and endurance.

For pricing, lead-time information, or to request a quote for UUG1J221MNQ1MS, please contact our sales team and reference the part number and your required quantities and delivery timeline.