UCH1V470MCL1GS

The UCH1V470MCL1GS is a surface-mount chip aluminum electrolytic capacitor in Nichicon's UCH series. It provides 47 µF capacitance at a 35 V rating in a compact φ6.3 × 7.7 mm can-style SMD package and is polarized for DC applications.

Designed for demanding thermal and reliability requirements, this part features AEC-Q200 qualification, a wide operating temperature range of -40 °C to 125 °C, and endurance specified to 2000 hours at 125 °C—making it suitable for automotive and other high-reliability power applications.

Key Features

• Core Type Chip aluminum electrolytic, surface-mount (can-style) construction optimized for automated placement from embossed carrier tape.
• Electrical Performance 47 µF nominal capacitance with ±20% tolerance, rated at 35 V. Tangent of loss angle (tan δ) is 0.16 measured at 20 °C and 120 Hz.
• Low-Frequency and High-Frequency Ripple Capability Rated ripple currents: 98.5 mA at 120 Hz and 197 mA at 10 kHz, with a frequency coefficient table provided for intermediate frequencies.
• ESR and Leakage Equivalent Series Resistance is 300 mΩ at 20 °C / 100 kHz; typical leakage current is 16.45 µA.
• Thermal and Endurance Operating temperature range −40 °C to +125 °C with endurance rated to 2000 hours at 125 °C (capacitance change within ±30% after test).
• Package & Mounting Compact φ6.3 × 7.7 mm size, surface-mount can (radial SMD) with embossed carrier taping for automatic assembly; recommended land size 6.6 × 6.6 mm.
• Qualification & Compliance AEC-Q200 qualified and RoHS compliant.

Typical Applications

• Automotive power systems AEC-Q200 qualification and wide temperature range support use in vehicle electronic power rails and modules where high reliability is required.
• Power rail smoothing and decoupling 47 µF capacitance, controlled ESR (300 mΩ at 100 kHz) and defined ripple current ratings provide effective energy buffering and noise reduction on DC power rails.
• DC–DC converter output filtering Ripple current capability and low-temperature ESR characteristics make the part suitable for output filtering in compact power conversion stages.
• Industrial electronics Endurance to 2000 hours at 125 °C and embossed-tape packaging support high-temperature and automated manufacturing environments.

Unique Advantages

• AEC-Q200 Qualification: Provides an established automotive-grade reliability baseline for applications that require component-level stress qualification.
• Wide Temperature Capability: −40 °C to +125 °C operating range allows deployment in harsh thermal environments.
• Defined Low-Temperature ESR: ESR data specified at 20 °C/100 kHz and low-temperature impedance ratios give predictable performance across frequency and temperature.
• High-Temperature Endurance: 2000-hour life at 125 °C with specified limits on capacitance change, tan δ and leakage current supports long-term reliability planning.
• Assembly-Ready Packaging: Embossed carrier taping enables efficient automatic placement for volume production.
• Regulatory Compliance: RoHS-compliant materials simplify environmental and regulatory evaluation.

Why Choose UCH1V470MCL1GS?

UCH1V470MCL1GS combines a compact SMD can package with electrical characteristics tailored for power management: 47 µF at 35 V, controlled ESR, and defined ripple current ratings. Its AEC-Q200 qualification, wide −40 °C to +125 °C range, and 2000-hour endurance at 125 °C make it a strong candidate for designs that demand predictable performance over time in challenging thermal conditions.

This part is suited to engineers specifying components for automotive-grade and industrial power subsystems where automated assembly, regulatory compliance, and long-term robustness are priorities.

Request a quote or submit your parts list to receive pricing and availability for UCH1V470MCL1GS. Our team can provide lead-time information and production-packaging details to support your design and procurement needs.