UCD1K471MNJ1MS

The UCD1K471MNJ1MS from Nichicon is a chip-type aluminum electrolytic capacitor designed for surface-mount assembly on high-density PC boards. It delivers 470 µF capacitance at an 80 V rated voltage in a low-impedance SMD can package.

Engineered for demanding environments, this component supports an operating temperature range of −55 °C to +105 °C, is AEC-Q200 qualified, and is RoHS compliant. It is applicable to automated mounting using carrier tape and is suited to automotive and other high-reliability applications requiring robust power filtering and energy storage.

Key Features

• Capacitance & Voltage — 470 µF nominal capacitance with an 80 V rated voltage and ±20% tolerance, providing a predictable bulk storage element for power circuits.
• Low Impedance Performance — Chip-type, low-impedance design specified for improved ripple handling; ripple current ratings of 458.5 mA at 120 Hz and 917 mA at 10 kHz are provided for design validation.
• Temperature & Lifetime — Wide operating range from −55 °C to +105 °C with a specified lifetime of 5000 hours at 105 °C, enabling sustained operation in elevated-temperature environments.
• Automotive-Grade Reliability — AEC-Q200 qualification for applications that require automotive-level component reliability.
• Surface-Mount Package — Radial can SMD package suitable for high-density PC boards; designed for placement by automatic mounting machines using carrier tape.
• Compliance — RoHS compliant (2011/65/EU, (EU)2015/863), meeting environmental regulatory requirements.
• Physical Footprint — Compact dimensions: L 1.65 cm × D 1.8 cm with a recommended surface-mount land size of 1.83 cm × 1.83 cm for PCB layout.
• Polarized Electrolytic — Polarized capacitor construction for DC bulk and smoothing applications.

Typical Applications

• Automotive Power Systems — Designed for use in automotive electronic modules where AEC-Q200 qualification and operation to +105 °C are required.
• Power Supply Filtering — Bulk energy storage and smoothing in DC power supplies and converters at up to 80 V.
• High-Density SMD Assemblies — Surface-mount chip form factor enables placement on compact, high-density PCBs and automated assembly lines.
• High-Temperature Electronics — Applications that require long-term operation at elevated temperatures, supported by a 5000-hour specification at 105 °C.

Unique Advantages

• Automotive-Qualified Component: AEC-Q200 qualification provides traceable suitability for automotive-grade designs and reliability expectations.
• High-Temperature Endurance: Rated for operation to +105 °C with a defined 5000-hour lifetime at that temperature, enabling reliable performance in hot operating environments.
• Validated Ripple Performance: Published ripple current figures at 120 Hz and 10 kHz support thermal and ripple budgeting in power-stage designs.
• SMD-Compatible Form Factor: Chip-type radial can for surface mounting and carrier-tape compatibility simplifies automated PCB assembly and reduces handling complexity.
• Regulatory Compliance: RoHS compliance supports designs targeting restricted-substance requirements.
• Compact Footprint: Small physical dimensions and recommended land pattern aid in dense PCB layouts without compromising bulk capacitance.

Why Choose UCD1K471MNJ1MS?

The UCD1K471MNJ1MS balances high bulk capacitance and an 80 V rating with a chip-type low-impedance SMD package optimized for automated assembly and space-constrained boards. Its AEC-Q200 qualification and RoHS compliance make it suitable for automotive and other high-reliability applications that demand stable performance up to +105 °C.

Choose this Nichicon UCD-series part when you need a compact, surface-mount electrolytic capacitor with defined ripple ratings and a documented endurance specification for elevated-temperature operation.

Request a quote or contact our sales team to discuss pricing, availability, and how the UCD1K471MNJ1MS can meet your design requirements.