UCD1K470MNL1GS

The UCD1K470MNL1GS is a chip-type, low-impedance aluminum electrolytic capacitor in a compact surface-mount can. Engineered for high-density PCBs, this 47 µF, 80 V capacitor delivers controlled loss (tan δ 0.08 at 20°C/120Hz), defined ripple handling, and AEC-Q200 qualification for demanding environments.

With a wide operating temperature range from −55°C to 105°C and a rated endurance of 2000 hours at 105°C, the UCD1K470MNL1GS addresses applications that require compact, robust SMD capacitors for higher-voltage circuits.

Key Features

• Chip-type SMD construction — Compact φ10×10L radial can designed for surface mounting on high-density PC boards and compatible with automatic pick-and-place via embossed carrier taping.
• Electrical ratings — 47 µF nominal capacitance with a tolerance of −20% to +20% and a rated voltage of 80 V.
• Low loss — Tangent of loss angle (tan δ) of 0.08 measured at 20°C, 120 Hz for stable AC performance.
• Ripple capability — Specified low-frequency ripple current of 100 mA at 120 Hz and high-frequency ripple current of 200 mA at 10 kHz to support mixed-frequency environments.
• Leakage and reliability — Leakage current specified at 37.6 µA and endurance rating of 2000 hours at 105°C for sustained operation at elevated temperature.
• Environmental and industry compliance — RoHS compliant and AEC-Q200 qualified for applications requiring recognized component-level reliability.

Typical Applications

• Automotive electronics — Suitable for automotive modules where AEC-Q200 qualification and operation to 105°C are required for durability in vehicle environments.
• High-density power modules — Surface-mount, chip-type form factor supports compact power-supply and converter designs on dense PCBs.
• Board-level filtering — 80 V rating and defined ripple currents make it appropriate for higher-voltage filtering tasks on multi-frequency power rails.
• Industrial control electronics — Robust temperature range and endurance enable use in control systems exposed to wide thermal variation.

Unique Advantages

• Compact SMD can — φ10×10L package minimizes board footprint while enabling automated placement through embossed carrier taping.
• High-voltage capability — 80 V rated voltage supports higher-voltage rails without increasing capacitance size beyond the chip form factor.
• Low impedance and low loss — tan δ of 0.08 at 20°C/120Hz reduces dissipative heating and supports stable AC performance.
• Defined ripple performance — Separate specifications for low- and high-frequency ripple currents (100 mA at 120 Hz, 200 mA at 10 kHz) help predict behavior in mixed-frequency applications.
• Engineered for reliability — AEC-Q200 qualification, 2000-hour endurance at 105°C, and RoHS compliance provide verifiable long-term performance credentials.
• Manufacturer-backed series design — Part of the Nichicon UCD family designed for SMD low-impedance use on high-density PCBs.

Why Choose UCD1K470MNL1GS?

The UCD1K470MNL1GS combines compact SMD packaging with an 80 V rating, low loss, and specified ripple handling to meet requirements for compact, higher-voltage board-level capacitors. Its AEC-Q200 qualification, extended temperature range (−55°C to 105°C), and 2000-hour endurance at 105°C position it for applications where reliability and predictable electrical behavior are essential.

This part is well-suited for engineers designing automotive and industrial power modules or any high-density PCB application that requires a verified, surface-mount aluminum electrolytic solution from the Nichicon UCD series.

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