UUQ1H470MCL1GS

The UUQ1H470MCL1GS is a chip‑type aluminum electrolytic capacitor from Nichicon’s UUQ series designed for surface‑mount assembly. It combines a 47 µF capacitance with a 50 V rating in a compact radial can SMD package intended for automatic placement using carrier tape.

Engineered for wide temperature operation from −40°C to +105°C and qualified to AEC‑Q200, this part targets demanding automotive and audio electronics where robust electrical performance, long endurance, and RoHS compliance are required.

Key Features

• Capacitance & Voltage — 47 µF rated capacitance at 50 V, with capacitance tolerance of ±20% (120 Hz, 20°C).
• Wide Temperature Range — Specified operation from −40°C to +105°C to support designs exposed to broad ambient variation.
• Automotive Qualification — AEC‑Q200 qualified, supporting use in automotive electronic systems.
• Endurance & Reliability — Endurance specification of 1000 hours at 105°C with defined limits for capacitance change, tan δ, and leakage current after test.
• Low Leakage — Leakage current specified as not more than 0.03 CV or 4 µA (whichever is greater) after 1 minute at 20°C.
• Ripple Current Capability — Rated ripple current of 180 mA at 120 Hz and 270 mA at 10 kHz for AC stress handling in filtering and decoupling roles.
• Compact SMD Can Package — Radial, can-style SMD (chip type) with footprint guidance (surface mount land size 8.3 × 8.3 mm) for automated assembly on carrier tape.
• RoHS Compliance — Conforms to RoHS directive (2011/65/EU,(EU)2015/863).

Typical Applications

• Automotive Electronics — Power filtering and decoupling in automotive control modules and infotainment systems where AEC‑Q200 qualification is required.
• Audio Equipment — Acoustic‑series chip type suited for audio circuits that need stable capacitance and low leakage across a wide temperature range.
• High‑Reliability Embedded Systems — Bulk decoupling and power smoothing on compact surface‑mount PCBs for industrial and transportation electronics.

Unique Advantages

• Qualification for Automotive Use: AEC‑Q200 status provides an established reliability baseline for vehicle electronics and related applications.
• Wide Operating Temperature: −40°C to +105°C rating enables use across harsh environmental conditions without compromising specified performance.
• Long Endurance: 1000 hours at 105°C endurance assures predictable long‑term behavior under elevated temperature stress.
• Automated Assembly‑Friendly: Chip type SMD format and carrier‑tape compatibility streamline pick‑and‑place integration and reduce assembly overhead.
• Measured AC Performance: Defined ripple current ratings at both low and high frequencies make the part suitable for switching regulator output and filter applications.
• Regulatory Compliance: RoHS compliance supports use in designs requiring restricted‑substance adherence.

Why Choose UUQ1H470MCL1GS?

The UUQ1H470MCL1GS is positioned for engineers who need a compact, surface‑mount electrolytic capacitor with automotive qualification, robust endurance, and clear electrical specifications. Its combination of 47 µF at 50 V, measured ripple current ratings, and wide temperature operation makes it a practical choice for power filtering, decoupling, and audio applications in automotive and industrial environments.

Backed by Nichicon’s UUQ series specifications and RoHS compliance, this capacitor provides predictable, verifiable performance for designs that require AEC‑Q200 qualification and automated assembly readiness.

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