UCZ1V471MNQ1MS

The UCZ1V471MNQ1MS is a Nichicon UCZ-series chip-type aluminum electrolytic capacitor designed for high-reliability surface-mount applications. It delivers 470 µF at 35 V in a compact SMD can package, with a temperature rating from -40 °C to +125 °C and AEC‑Q200 qualification for demanding environments.

Built for use where elevated temperature, long life and low ESR are required, this part supports automatic placement (carrier-tape feed) and is RoHS compliant.

Key Features

• Capacitance & voltage: 470 µF nominal capacitance with a rated voltage of 35 V and capacitance tolerance of ±20% (at 120 Hz, 20 °C).
• Temperature range & endurance: Operating temperature -40 °C to +125 °C, with a rated lifetime of 3000 hours at 125 °C.
• Low-temperature ESR behavior: ESR characterized down to -40 °C; equivalent series resistance specified as 60 mΩ at 100 kHz.
• Ripple current capability: 850 mA at 120 Hz (low frequency) and 1.7 A at 10 kHz (high frequency) for effective smoothing under AC stress.
• Surface-mount, automatic assembly ready: Chip-type SMD can construction compatible with automatic mounting machines fed with carrier tape; surface-mount land size L: 1.28 × W: 1.28 cm.
• Reliability and compliance: AEC‑Q200 qualified and RoHS compliant for use in regulated, reliability-focused programs.
• Package and mechanical: Compact dimensions L: 1.35 × D: 1.25 cm in a radial can SMD package; polarized component intended for DC applications.

Typical Applications

• Automotive systems: Suited for automotive electronics that require AEC‑Q200 qualification and operation up to +125 °C.
• High-temperature surface-mount assemblies: Designed for automatic placement and for boards subjected to elevated operating temperatures and soldering heat.
• Power-supply smoothing in compact designs: Provides bulk capacitance and low ESR in a small SMD can package for space-constrained power rails.

Unique Advantages

• High-temperature endurance: 3000 hours rated life at 125 °C supports long-term operation in hot environments.
• Automotive-grade qualification: AEC‑Q200 qualification enables use in designs requiring recognized reliability standards.
• Low ESR across temperature: ESR specified at 100 kHz (60 mΩ) with added verification after -40 °C testing for predictable performance in cold starts.
• High ripple current handling: 1.7 A at 10 kHz and 850 mA at 120 Hz allow effective filtering and smoothing under AC loading.
• Surface-mount readiness: Carrier-tape compatible and compact land pattern simplify automated assembly and reduce board footprint.
• Regulatory compliance: RoHS compliant to 2011/65/EU and (EU)2015/863 for restricted substances.

Why Choose UCZ1V471MNQ1MS?

The UCZ1V471MNQ1MS combines robust thermal endurance, controlled low-temperature ESR characteristics and automotive-level qualification in a compact SMD can. It is well suited to engineers designing high-reliability power systems and compact boards that must operate across -40 °C to +125 °C while meeting industry compliance requirements.

Choose this Nichicon UCZ-series part when you need predictable ripple handling, verified ESR behavior after low-temperature testing, and a form factor optimized for automated surface-mount assembly.

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