UCD1C471MNS1GS

The UCD1C471MNS1GS is a chip-type aluminum electrolytic capacitor designed for surface-mount use on high-density PCBs. It delivers 470 µF capacitance at a 16 V rating with low-impedance characteristics tailored for power decoupling and filtering in demanding environments.

Engineered for elevated operating conditions, this part supports a temperature range from −55 °C to 105 °C, a 5000-hour endurance at 105 °C, and AEC-Q200 qualification for automotive-grade system integration. Packaging in embossed carrier tape enables automated placement in production lines.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with ±20% tolerance at 120 Hz, rated for 16 V operation.
• Low-impedance performance — Specified tangent of loss angle (tan δ) of 0.16 measured at 20 °C / 120 Hz (16 V), supporting efficient AC behavior in power circuits.
• Ripple current capability — Handles 300 mA at 120 Hz (low frequency) and 600 mA at 10 kHz (high frequency) for effective ripple smoothing and transient response.
• Leakage current — Measured leakage current of 75.2 µA, suitable for controlled bias conditions after voltage application.
• High-temperature endurance — Rated for 5000 hours at 105 °C, meeting endurance requirements for prolonged operation at elevated temperatures.
• Automotive-grade qualification — AEC-Q200 rated, supporting use in automotive electronic applications.
• Compact SMD chip package — φ8 × 10L (approx. 0.8 × 1.0 cm) radial can SMD style with surface-mount land size 8.3 × 8.3 mm for dense board layouts.
• Assembly-ready packaging — Supplied in embossed carrier taping for automatic mounting machines; vibration resistant for robust assembly and in-field performance.
• Environmental compliance — RoHS compliant.

Typical Applications

• Automotive electronics — Suitable for automotive systems where AEC-Q200 qualification and high-temperature endurance (−55 °C to 105 °C, 5000 h at 105 °C) are required.
• Surface-mount, high-density PCBs — Chip-type SMD format and embossed carrier tape packaging enable automated placement on compact, densely populated boards.
• Environments with mechanical stress — Vibration-resistant construction supports deployment in systems subject to mechanical vibration.

Unique Advantages

• Engineered for sustained high-temperature operation — 5000-hour endurance at 105 °C provides long-term stability in elevated-temperature applications.
• Tuned for low AC loss — tan δ of 0.16 at 16 V / 120 Hz helps minimize losses in AC and ripple conditions, improving efficiency in power stages.
• Broad ripple handling across frequencies — Separate low- and high-frequency ripple current ratings (300 mA @120 Hz, 600 mA @10 kHz) support mixed-frequency power environments.
• Automotive-grade qualification — AEC-Q200 rating aligns the part with industry expectations for automotive electronic components.
• Assembly-friendly packaging — Embossed carrier taping and SMD can package support streamlined automated assembly and reduced handling time.
• Compact footprint for dense designs — φ8 × 10L package and defined land pattern (8.3 × 8.3 mm) simplify layout decisions for space-constrained boards.

Why Choose UCD1C471MNS1GS?

UCD1C471MNS1GS combines a 470 µF capacitance and 16 V rating with low-impedance behavior and quantified ripple handling, making it well-suited for power filtering and decoupling where thermal endurance and reliable SMD assembly are priorities. Its AEC-Q200 qualification, vibration resistance, and 5000-hour rating at 105 °C position it for use in demanding automotive and industrial electronic systems.

This part is appropriate for designers and procurement teams who need a compact, assembly-ready electrolytic capacitor with verifiable performance under high temperature and vibration conditions, and with RoHS compliance for regulated production environments.

To request a quote or discuss availability and lead times for UCD1C471MNS1GS, please submit a request to our sales team describing your quantity and delivery requirements.