UUR1E221MNL6GS

The UUR1E221MNL6GS is a chip-type aluminum electrolytic capacitor in a surface-mount radial can package designed for high capacitance in a compact footprint. With a rated capacitance of 220 µF at 25 V and a compact 1.0 × 0.8 cm footprint, it targets high-density printed circuit board assemblies where automated placement and surface-mount mounting are required.

Designed for automotive applications, the capacitor combines AEC-Q200 compliance, RoHS conformity, and specified lifetime and ripple characteristics to support robust power filtering and bulk energy storage in demanding environments.

Key Features

• High Capacitance — 220 µF rated capacitance provides substantial local energy storage for power rails and decoupling tasks.
• Rated Voltage — 25 V rating suitable for mid-voltage power domains commonly found in automotive and industrial electronics.
• Surface-Mount Radial Can Package — Chip-type radial can designed for surface mounting on high-density PCBs; compatible with automatic mounting machines fed with carrier tape.
• Temperature Range — Operates from −40 °C to +85 °C, supporting a wide range of environmental conditions.
• Reliability & Lifetime — Endurance specified as 2000 hours at 85 °C under rated voltage, with defined limits for capacitance change, tan δ, and leakage current after the test.
• Ripple Current Ratings — Specified ripple handling of 232 mA at 120 Hz and 301.6 mA at 10 kHz for AC ripple management in power circuits.
• Polarized Construction — Polarized aluminum electrolytic design for applications requiring polarized bulk capacitance.
• Regulatory Compliance — RoHS compliant and AEC-Q200 compliant for automotive-qualified performance characteristics.

Typical Applications

• Automotive Power Modules — Local bulk storage and smoothing on power supply rails within automotive control modules and power distribution electronics.
• DC–DC Converter Output Filtering — Provides bulk capacitance and ripple attenuation for converter outputs where a 25 V rating and high CV are required.
• Infotainment and Electronic Control Units — Compact, surface-mount form factor supports high-density PCB layouts in vehicle electronics.

Unique Advantages

• High CV in a Compact Footprint: 220 µF in a 1.0 × 0.8 cm package enables significant capacitance without large board area.
• Automated Assembly Ready: Compatible with carrier-tape-fed automatic mounting machines, simplifying high-volume production.
• Automotive-Grade Qualification: AEC-Q200 compliance aligns the part with automotive reliability requirements.
• Designed for Real-World Ripple Loads: Specified ripple currents at both 120 Hz and 10 kHz provide clear guidance for thermal and AC performance planning.
• RoHS Compliant: Meets RoHS directive requirements for restricted substances.
• Defined Endurance: 2000 hours at 85 °C provides an explicit lifetime benchmark for design planning.

Why Choose UUR1E221MNL6GS?

UUR1E221MNL6GS is positioned as a high-capacitance, surface-mount aluminum electrolytic option for automotive and other demanding applications where AEC-Q200 compliance, RoHS conformity, and clear endurance and ripple specifications are required. Its polarized, chip-type radial can and compact footprint make it suitable for high-density PCB designs that require automated placement and reliable bulk energy storage.

Please note: this product is scheduled for discontinuation and is not recommended for new designs. Existing-design customers can leverage the documented specifications for maintenance and replacement planning.

To request pricing, availability, or a formal quote for UUR1E221MNL6GS, please submit an inquiry or request a quote and our team will respond with current stock and ordering options.