UUX2D4R7MNL1GS

The UUX2D4R7MNL1GS is a surface-mount aluminum electrolytic chip capacitor in Nichicon's UUX series designed for wide temperature operation. It provides 4.7 µF capacitance at a 200 V rating in a compact φ8 × 10 L SMD can package.

Engineered for demanding environments, this part delivers AEC‑Q200-rated robustness, a rated operating range of −40°C to 105°C, and a 3000-hour endurance at 105°C—making it suited for applications that require stable capacitance and endurance under elevated temperature and voltage conditions.

Key Features

• Electrical Performance — 4.7 µF capacitance with tolerance −20% to +20%, rated for 200 V; loss tangent (tanδ) specified at 0.2 (measured at 20°C, 120 Hz).
• Ripple Handling — Low-frequency ripple current 37 mA at 120 Hz and high-frequency ripple current 61.79 mA at 10 kHz, supporting filtering and decoupling duties across frequency ranges.
• Leakage Current — Measured leakage current of 137.6 µA, suitable for power circuits where controlled standby current is required.
• High-Temperature Endurance — Rated for 3000 hours at 105°C (endurance condition for 160–400 V range), with capacitance change within ±20% and tanδ within specified limits after test.
• Wide Operating Temperature — Specified operational range from −40°C to 105°C to accommodate thermally challenging environments.
• Compact SMD Can Package — φ8 × 10 L (L: 1.0 cm × D: 0.8 cm) radial can in chip form, supplied in embossed carrier taping for automated assembly.
• Automotive-Grade Reliability — AEC‑Q200 rated for use in applications requiring automotive-level component qualification.

Typical Applications

• Automotive electronic modules — Useful where a compact 200 V-rated SMD electrolytic capacitor is required for power filtering and energy buffering under automotive temperature and endurance demands.
• Power supply filtering — Provides bulk capacitance and ripple suppression across low and high frequency ranges, leveraging specified ripple current values at 120 Hz and 10 kHz.
• High-voltage DC circuits — Suitable for compact high-voltage decoupling or smoothing tasks where a 200 V rating and controlled leakage current are important.

Unique Advantages

• AEC‑Q200 qualification: Confirms suitability for designs requiring automotive-grade component reliability and traceable qualification standards.
• 3000-hour high-temperature endurance: Rated endurance at 105°C supports long-term operation in elevated-temperature systems and helps simplify thermal design tradeoffs.
• Compact SMD can with taped packaging: φ8 × 10 L form factor in embossed carrier taping streamlines placement in automated assembly and saves PCB space versus larger axial or radial parts.
• Measured ripple and leakage specifications: Published ripple current values at 120 Hz and 10 kHz and a quantified leakage current allow predictable thermal and standby-current budgeting in power designs.
• Wide operating temperature: −40°C to 105°C rating supports use across a broad set of environmental conditions commonly encountered in transportation and industrial electronics.

Why Choose UUX2D4R7MNL1GS?

UUX2D4R7MNL1GS balances a high working voltage (200 V) and compact SMD packaging with automotive-grade qualification and long-duration high-temperature endurance. Its specified ripple handling, leakage, and dielectric loss characteristics provide engineering teams with concrete electrical parameters to design reliable power-conditioning and high-voltage DC circuits.

This part is well suited to customers developing ruggedized or space-constrained systems—especially in automotive and industrial markets—where predictable performance over temperature and time, automated assembly compatibility, and adherence to AEC‑Q200 qualification are priorities.

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