UCL0J471MCL6GS

The UCL0J471MCL6GS is a chip-type, surface-mount aluminum electrolytic capacitor designed for applications that require high capacitance in a compact SMD package. It offers 470 µF at 6.3 V with low impedance characteristics and is supplied in embossed carrier taping for automated placement.

With a rated temperature range of −55°C to +105°C, AEC-Q200 qualification, and 2000 hours endurance at 105°C, this part targets automotive and other demanding environments where reliable bulk capacitance and ripple handling are needed.

Key Features

• Capacitance & Voltage — 470 µF rated capacitance at 6.3 V with a tolerance of −20% to +20% for stable bulk energy storage.
• Low Impedance — Specified impedance of 100 mΩ, supporting reduced voltage drop under load.
• Ripple Current Capability — Handles 425 mA at 120 Hz (low frequency) and 850 mA at 10 kHz (high frequency), enabling effective smoothing of both low- and high-frequency ripple.
• Dielectric Loss (tan δ) — tanδ (DF) of 0.26 measured at 20°C, 120 Hz, providing a defined loss characteristic for circuit design.
• Leakage Current — Specified leakage current of 29.61 µA for predictable quiescent behavior.
• Temperature & Endurance — Wide operating range from −55°C to +105°C and endurance of 2000 hours at 105°C for long-term reliability in elevated-temperature environments.
• Packaging & Mounting — φ10 × 7.7 mm can-style SMD package with embossed carrier taping for automated surface-mount assembly; surface mount land size L:1.03 × W:1.03 cm.
• Automotive Qualification — AEC-Q200 qualified, indicating suitability for automotive electronics development and production.

Typical Applications

• Automotive electronics — Suited for automotive systems where AEC-Q200 qualification, a −55°C to +105°C temperature range, and robust ripple current handling are required.
• Power supply filtering — Used for bulk decoupling and smoothing on low-voltage rails that require 470 µF capacitance and low impedance.
• Embedded and industrial modules — Applicable where compact surface-mount capacitance and endurance at elevated temperature (2000 h at 105°C) are needed.

Unique Advantages

• High-capacitance in a compact SMD can — 470 µF in a φ10 × 7.7 mm package reduces board area compared with larger through-hole cans while preserving bulk capacitance.
• Quantified ripple handling — Explicit low- and high-frequency ripple current ratings (425 mA @120 Hz, 850 mA @10 kHz) allow engineers to size capacitors against measured ripple profiles.
• Predictable electrical behavior — Specified impedance (100 mΩ), tanδ (0.26 @120 Hz, 20°C) and leakage current (29.61 µA) give designers verifiable parameters for simulation and margining.
• Automotive-grade reliability — AEC-Q200 qualification plus 2000 hours endurance at 105°C support deployment in demanding vehicle electronics and similar harsh environments.
• SMT-ready packaging — Embossed carrier taping facilitates automated placement and consistent assembly for volume production.

Why Choose UCL0J471MCL6GS?

UCL0J471MCL6GS combines a large 470 µF capacitance and low impedance in a compact, surface-mount can suitable for high-temperature environments. Its clearly specified ripple current, loss tangent, leakage and endurance figures make it straightforward to evaluate for power filtering and bulk decoupling tasks in automotive and industrial designs.

This part is positioned for engineers and procurement teams who need verifiable performance data (impedance, ripple current, tanδ, leakage) and an AEC-Q200-qualified option for reliable operation across −55°C to +105°C. The embossed taping and SMD form factor support automated manufacturing and consistent supply for production programs.

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