UUN1V471MNJ1MS

The UUN1V471MNJ1MS from Nichicon is a chip-type, bi‑polarized aluminum electrolytic capacitor offering 470 µF at 35 V in an SMD radial-can package. It is engineered for surface mounting on high-density printed circuit boards and for use in general-purpose electronic assemblies.

Key value comes from its bi‑polarized construction, wide operating temperature range (−55 °C to +105 °C) and a design intended for automated assembly with carrier-tape mounting, providing a high-capacitance SMD option where polarity flexibility and reliable thermal endurance are required.

Key Features

• Capacitance & Rated Voltage — 470 µF capacitance with a 35 V rated voltage and ±20% tolerance, suitable where higher SMD capacitance is needed.
• Bi‑Polarized Design — Bi‑polarized construction supports applications where polarity may invert, consistent with the UUN series design.
• Wide Temperature Range — Specified for operation from −55 °C to +105 °C, enabling use across wide thermal environments.
• Thermal Endurance — Rated for 2000 hours at 105 °C with defined endurance characteristics for capacitance, tan δ and leakage current.
• Ripple Current Capability — Rated ripple currents: 590 mA at 120 Hz and 885 mA at 10 kHz, supporting common power-frequency and higher-frequency filtering needs.
• Surface-Mount, Carrier-Tape Compatible — Chip-type radial can packaged for surface mounting on high-density PCBs and applicable to automatic mounting machines fed with carrier tape.
• Package & Footprint — Radial, can-style SMD package with dimensions L: 2.15 × D: 1.8 cm and recommended land size L: 1.83 × W: 1.83 cm for PCB layout.
• Environmental Compliance — Compliant with RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• General-Purpose Electronic Assemblies — Provides bulk capacitance for a wide range of board-level designs classified as general purpose.
• High-Density Surface-Mount PCBs — Designed for surface mounting on high-density PC boards where space-efficient, high capacitance is required.
• Polarity‑Flexible Circuits — Bi‑polarized construction suits circuits where polarity inversion can occur.
• Automated Assembly Environments — Carrier-tape compatibility makes this part suitable for automated pick-and-place production flows.

Unique Advantages

• High Capacitance in an SMD Form — 470 µF nominal capacitance delivers substantial energy storage while maintaining a surface-mount radial-can package.
• Polarity Flexibility — Bi‑polarized design reduces constraints in circuit topology where polarity cannot be guaranteed.
• Wide Operating Temperature — Rated from −55 °C to +105 °C, supporting designs exposed to broad thermal ranges.
• Proven Endurance — 2000-hour rating at 105 °C with clear post-test limits for capacitance, tan δ and leakage current helps predict long-term behavior under thermal stress.
• Ripple Handling Across Frequencies — Specified ripple current values at 120 Hz and 10 kHz help size the part for both power-frequency and higher-frequency applications.
• Production-Friendly Packaging — Carrier-tape compatibility streamlines volume assembly and reduces handling variability in manufacturing.

Why Choose UUN1V471MNJ1MS?

The UUN1V471MNJ1MS is positioned for engineers and purchasers seeking a high-capacitance, bi‑polarized electrolytic capacitor in a surface-mount radial-can package. Its combination of 470 µF capacitance, 35 V rating, bi‑polarized operation and wide −55 °C to +105 °C temperature range provides a reliable, flexible option for general-purpose designs that require significant bulk capacitance without through-hole assembly.

With RoHS compliance, specified ripple current ratings, and endurance data at elevated temperature, this part offers predictable performance and assembly compatibility for teams designing for automated production and for applications requiring polarity flexibility and thermal robustness.

Request a quote or contact sales to check availability, pricing and lead times for the UUN1V471MNJ1MS.