UUJ2D470MNQ6MS

The UUJ2D470MNQ6MS is a chip-type aluminum electrolytic capacitor in the Nichicon UUJ series, offering 47 µF capacitance at a 200 V rating. It is designed for surface mounting on high‑density PC boards and is compatible with automatic mounting machines fed with carrier tape.

This part is RoHS compliant and AEC‑Q200 qualified, providing a combination of high‑voltage capability, defined ripple performance, and long‑term endurance for demanding electronics applications.

Key Features

• Electrical Rating — 47 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Ripple Performance — Specified ripple current of 270 mA at 120 Hz and 432 mA at 10 kHz for predictable behavior under AC stress.
• Reliability & Lifetime — Endurance rating of 5000 hours at 105°C with defined limits for capacitance change, tan δ, and leakage current after test.
• Temperature Range — Rated for operation from −40°C to +105°C to support elevated-temperature applications.
• Package & Mounting — Chip type in a larger case size (φ16×21.5L) designed for surface mount assembly and automatic tape feeding; package form is radial, can — SMD.
• Polarized Aluminum Electrolytic — Polarized construction consistent with higher-voltage DC applications.
• Compliance & Qualification — RoHS compliant and AEC‑Q200 qualified for applications demanding automotive‑grade reliability.
• Board Landing — Recommended surface mount land pattern dimension: 1.63 cm × 1.63 cm for PCB footprint planning.

Typical Applications

• Automotive Electronics — Suitable for surface‑mount automotive circuits where AEC‑Q200 qualification and RoHS compliance are required.
• Power Conversion Modules — High‑voltage, surface‑mount power modules that require 47 µF at 200 V and defined ripple handling at 120 Hz and 10 kHz.
• On‑board Energy Storage — Local energy storage and smoothing on high‑density PCBs with long endurance at elevated temperature (5000 hours at 105°C).
• High‑Density PCB Assemblies — Designed for automated placement on compact boards using carrier‑tape fed assembly equipment.

Unique Advantages

• AEC‑Q200 Qualification: Provides an established baseline for automotive‑grade reliability, simplifying qualification for vehicle electronics.
• High‑Voltage Capability: 200 V rating enables use in higher‑voltage DC circuits while maintaining a compact, surface‑mount form factor.
• Defined Ripple Ratings: Published ripple currents at both low and high frequencies (120 Hz and 10 kHz) allow designers to match component selection to real‑world operating conditions.
• Long Endurance at Elevated Temperature: 5000 hours at 105°C gives predictable lifetime performance for thermal stress environments.
• Assembly‑Friendly Chip Type: Chip package and carrier‑tape compatibility reduce manual handling and support automated, high‑density PCB assembly.
• RoHS Compliant: Meets RoHS requirements for environmentally conscious designs and regulatory conformity.

Why Choose UUJ2D470MNQ6MS?

UUJ2D470MNQ6MS combines a 47 µF/200 V electrical profile with automotive‑grade qualification and defined ripple and endurance specifications, making it a practical choice for engineers designing high‑voltage, surface‑mount power circuits. Its chip‑type package and tape‑feed compatibility simplify automated assembly in compact PCB layouts.

This part is well suited to teams building robust, long‑lived electronic systems that require predictable ripple performance, elevated‑temperature endurance, and the supply chain confidence of RoHS compliance and AEC‑Q200 qualification.

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