UUE1H470MNS1GS

The UUE1H470MNS1GS is a chip‑type aluminum electrolytic capacitor in Nichicon’s UUE series, optimized for surface‑mount installation in demanding environments. It provides 47 µF at 50 V in a compact SMD can package with polarization and is intended for heavy‑duty electronic applications.

Designed for elevated temperature operation, the part is specified for use from −40 °C to 125 °C and is AEC‑Q200 qualified and RoHS compliant, making it suitable for automotive and other high‑reliability applications that require long load life at high temperature.

Key Features

• Rated electrical characteristics: 47 µF capacitance at 50 V rated voltage with polarization and ±20% tolerance, suitable for bulk decoupling and energy storage in power subsystems.
• High temperature endurance: Chip type load life of 5000 hours at 125 °C (endurance conditions per UUE series), with capacitance change within ±30% after the endurance test.
• Automotive qualification: AEC‑Q200 qualified, supporting use in automotive electronic modules and other demanding environments.
• Wide operating range: Specified for −40 °C to 125 °C operation with low‑temperature impedance stability (Z(−40 °C)/Z(+20 °C) ≤ 3 at 50 V).
• Leakage and loss characteristics: Leakage current specified as ≤ 0.03CV (µA) after one minute at 20 °C; tan δ max 0.12 at 50 V (120 Hz, 20 °C) for predictable ESR behavior.
• Compact SMD package: Small footprint (approximately 1 × 1 cm case dimensions) in a radial can SMD construction for space‑constrained board designs.
• Ripple handling: Rated ripple current examples include 87.1 mA at 120 Hz and 130 mA at 10 kHz, supporting smoothing in switching and filtering circuits.

Typical Applications

• Automotive electronics: Energy storage and smoothing for ECUs, sensor modules, and other vehicle electronics where AEC‑Q200 qualification and high temperature endurance are required.
• Power supply decoupling: Bulk decoupling and output filtering on DC‑DC converters and voltage regulators operating at elevated temperatures.
• Motor control and power modules: Buffering and ripple suppression in motor driver power paths and other high‑dissipation assemblies.

Unique Advantages

• Long high‑temperature load life: Rated for 5000 hours at 125 °C per the UUE series endurance specification, enabling predictable performance in hot environments.
• AEC‑Q200 qualification: Explicit automotive qualification reduces component risk for vehicle electronics projects requiring industry recognition.
• Compact SMD can: Small 1 × 1 cm footprint in a surface‑mount can simplifies board layout while delivering high capacitance for its size.
• Clear electrical limits: Published leakage, tan δ, and ripple current figures allow designers to size this capacitor reliably for power and filtering applications.
• RoHS compliant: Meets RoHS directive requirements (2011/65/EU.(EU)2015/863), supporting environmental and regulatory needs.

Why Choose UUE1H470MNS1GS?

UUE1H470MNS1GS is positioned for designs that need a reliable, compact aluminum electrolytic capacitor capable of sustained operation at elevated temperatures. With AEC‑Q200 qualification, a specified 5000‑hour load life at 125 °C, and defined electrical performance (leakage, tan δ, ripple), it is well suited to engineers designing automotive modules, power supplies, and other rugged electronics.

As a Nichicon UUE‑series part, it combines a small SMD can form factor with specification detail that helps reduce design uncertainty and supports long‑term robustness in harsh thermal environments.

Request a quote or submit an inquiry to discuss availability, lead times and how UUE1H470MNS1GS can meet your design requirements.