UCX1H471MNS1MS

The UCX1H471MNS1MS is a chip‑type aluminum electrolytic capacitor designed for surface‑mount assembly and continuous operation to +135°C. It combines high capacitance (470 µF) and a 50 V rating with a compact radial can SMD package optimized for automated carrier‑tape mounting.

Targeted at demanding environments, this AEC‑Q200 qualified, RoHS‑compliant component provides high‑temperature endurance and defined ESR behavior across extremes of temperature for robust power filtering and decoupling in automotive and industrial electronics.

Key Features

• Core Technology Chip‑type aluminum electrolytic capacitor in a radial, can‑style SMD package suitable for automated carrier tape mounting.
• Electrical Rating 470 µF nominal capacitance at 50 V DC with ±20% tolerance, polarized design for DC power applications.
• Wide Temperature Range Rated for operation from −40 °C to +135 °C with endurance specified for 2000 hours at 135 °C.
• Low‑temperature ESR Specification Includes an ESR specification measured after the −40 °C test; nominal ESR is 70 mΩ measured at 100 kHz.
• Ripple Current Performance Rated ripple current of 500 mA at 120 Hz and 1 A at 10 kHz, supporting AC ripple filtering and switching power supplies.
• Reliability & Compliance AEC‑Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), providing traceable quality and environmental compliance.
• Package & Land Pattern Compact footprint: 16.5 mm × 16.0 mm (L × D) with recommended land size 16.3 mm × 16.3 mm for surface‑mount assembly.

Typical Applications

• Automotive power systems — Bulk filtering and smoothing in ECUs and power modules that require components qualified to AEC‑Q200 and rated for high ambient temperatures.
• DC‑DC converters — Output and input decoupling where high capacitance and defined ESR at low temperature improve transient response.
• Industrial electronics — Power conditioning in equipment exposed to elevated temperatures or wide thermal cycles.
• Sensor and control modules — Energy buffering and ripple suppression in compact, surface‑mount designs for harsh environments.

Unique Advantages

• High‑temperature endurance: 2000 hours rated at 135 °C supports long life in hot operating environments.
• Defined low‑temperature behavior: ESR specification after the −40 °C test gives designers measurable performance at cold extremes.
• Compact SMD can form factor: Chip‑type radial can enables automated pick‑and‑place and carrier‑tape assembly while delivering high capacitance.
• Ripple handling across frequencies: Specified ripple current at both 120 Hz and 10 kHz supports filtering across mains‑frequency and switching domains.
• Automotive‑grade qualification: AEC‑Q200 qualification provides confidence for vehicle and similarly demanding system deployments.
• Regulatory compliance: RoHS compliance aligns the part with common environmental requirements.

Why Choose UCX1H471MNS1MS?

The UCX1H471MNS1MS positions itself as a reliable, high‑temperature surface‑mount electrolytic capacitor for designs that require substantial capacitance and robust thermal endurance. With a 470 µF, 50 V rating, measured ESR performance at low temperature, and specified ripple currents, it addresses common power‑filtering needs in automotive and industrial systems.

Manufactured by Nichicon and AEC‑Q200 qualified, this part is suited to engineers designing compact, automated assembly‑friendly power stages that need predictable behavior across −40 °C to +135 °C and documented endurance for long‑term deployment.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for the UCX1H471MNS1MS. Our team can provide further technical information and sample availability to support your evaluation.