UWD1C471MCL1GS

The UWD1C471MCL1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly. It delivers 470 µF capacitance at 16 V with low impedance and engineered compatibility for high-temperature reflow processes.

Targeted for robust electronics including automotive and industrial segments, this capacitor offers long endurance at elevated temperatures and is supplied in embossed carrier taping for automated placement.

Key Features

• Capacitance & Voltage — 470 µF rated capacitance with a 16 V rated voltage and ±20% tolerance for bulk energy storage and smoothing in power systems.
• Low Impedance Performance — Specified impedance of 170 mΩ to reduce ripple and improve transient response in power rails.
• Ripple Handling — Low-frequency ripple current of 225 mA (120 Hz) and high-frequency ripple current of 450 mA (10 kHz) to support both power-supply filtering and decoupling at frequency extremes.
• Thermal & Endurance — Rated for operation from −55°C to +105°C with an endurance of 5000 hours at 105°C, supporting sustained high-temperature operation.
• High-Temperature Reflow Compatibility — Chip-type construction compatible with 260°C peak reflow conditions for modern SMT assembly processes.
• Packaging & Mounting — φ8 × 10 mm can-type SMD package (radial, can - SMD) with embossed carrier taping and recommended surface-mount land size of 8.3 × 8.3 mm for automated placement.
• Reliability & Compliance — Polarized aluminum electrolytic design; AEC-Q200 qualified and RoHS compliant for regulated product platforms.

Typical Applications

• Automotive Power Systems — Bulk filtering and smoothing in automotive electronics where AEC-Q200 qualification and high-temperature endurance are required.
• DC–DC Converters — Input/output filtering and transient energy support thanks to high capacitance and low impedance.
• Power Supply Filtering — Ripple reduction and stabilization in onboard power supplies across a wide temperature range.
• Industrial Controls — Energy-storage and decoupling in industrial electronics subjected to elevated operating temperatures and long mission times.

Unique Advantages

• High Capacitance in a Compact SMD Can — 470 µF in a φ8 × 10 mm package reduces board area compared with through-hole alternatives while retaining large capacitance.
• Designed for Automated SMT — Embossed carrier taping and chip-type construction enable reliable pick-and-place and reflow assembly workflows.
• Wide Operating Temperature and Long Life — −55°C to +105°C range and 5000 hours at 105°C provide predictable performance across demanding environments.
• Low Impedance and High Ripple Capability — 170 mΩ impedance plus defined ripple currents at 120 Hz and 10 kHz help lower voltage ripple and support dynamic loads.
• Industry Qualification — AEC-Q200 qualification and RoHS compliance support regulated and automotive-influenced product designs.

Why Choose UWD1C471MCL1GS?

UWD1C471MCL1GS positions itself as a durable, automated-assembly friendly solution for designs that require large capacitance, low impedance and high-temperature endurance in a surface-mount can package. Its combination of 470 µF capacitance, 16 V rating, defined ripple capabilities, and 5000-hour endurance at 105°C makes it suitable for power filtering and energy-storage roles in automotive and industrial electronics.

Engineers specifying this part benefit from a component that integrates into high-density PCBs, supports modern reflow profiles, and carries AEC-Q200 qualification and RoHS compliance for regulated environments—helping simplify procurement and long-term platform reliability.

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