UPM1E470MED

The UPM1E470MED is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon’s UPM series designed for high-reliability power filtering and decoupling. It delivers 47 µF capacitance at a 25 V rating in a compact φ6.3 × 11 mm can, optimized for applications that require low impedance and stable performance across a wide temperature range.

Built for demanding environments, this polarized capacitor supports an operating temperature range of -55°C to +105°C, with AEC-Q200 qualification and RoHS compliance. Its combination of size, ripple handling and endurance targets embedded, industrial and automotive electronics that need robust, long-lived power components.

Key Features

• Capacitance and Voltage — 47 µF nominal capacitance with ±20% tolerance and a rated voltage of 25 V, suitable for local energy storage and decoupling in compact power circuits.
• Low-loss Characteristic — Tangent of loss angle (tan δ) specified at 0.14 (measured at 20°C, 120 Hz), supporting stable AC performance in power-conditioning roles.
• Ripple Current Capability — Specified low-frequency ripple current of 63.75 mA at 120 Hz and a high-frequency ripple current of 125 mA at 200 kHz for effective ripple suppression in both mains- and switching-frequency domains.
• Leakage Current — Leakage current specified at 35.25 µA, enabling predictable standby and quiescent current behavior in power-sensitive designs.
• High-Temperature Endurance — Endurance rated for 2000 hours at +105°C, providing defined long-term performance under elevated-temperature stress.
• Compact Radial Package — Radial lead, polarized can with φ6.3 × 11 mm dimensions, 2.5 mm lead spacing (±0.5 mm), and available in bulk (no terminal forming) or bag packing for flexible assembly options.
• Industry and Environmental Compliance — AEC-Q200 qualification and RoHS compliance, supporting use in regulated and demanding applications.

Typical Applications

• Automotive Electronic Modules — Local power filtering and decoupling in control modules and sensor electronics where AEC-Q200 qualification and wide temperature range are required.
• Embedded Power Supplies — Bulk and output smoothing in compact DC–DC converters and regulator outputs for industrial and consumer embedded systems.
• Telematics and Infotainment — Decoupling and ripple reduction in compact power rails for telematics units and infotainment subsystems operating across temperature extremes.
• Industrial Control Electronics — Energy storage and transient filtering in motor control, PLC I/O and sensor interface boards exposed to high temperature and continuous operation.

Unique Advantages

• Compact form factor: Small φ6.3 × 11 mm can and 2.5 mm lead spacing make it suitable for dense PCB layouts without sacrificing capacitance.
• Defined high-temperature life: 2000-hour endurance at +105°C provides a measurable reliability baseline for thermal-stressed designs.
• Dual-frequency ripple handling: Specified ripple current values at both 120 Hz and 200 kHz enable designers to evaluate performance for mains and switching domains.
• Predictable leakage behavior: Leakage current spec of 35.25 µA supports low-power and standby budgeting in system-level designs.
• AEC-Q200 and RoHS compliant: Meets automotive-level qualification and environmental regulations, easing integration into regulated product lines.
• Flexible packaging: Available in bulk/no-terminal-forming or bag packing to match assembly and handling preferences.

Why Choose UPM1E470MED?

UPM1E470MED combines compact physical dimensions with clearly specified electrical performance—47 µF at 25 V, defined tan δ, leakage, and ripple current numbers—making it straightforward to validate in power-filtering and decoupling roles. The AEC-Q200 qualification and -55°C to +105°C operating range position this part for designs that require automotive-level robustness and long-term thermal endurance.

Engineers specifying UPM1E470MED gain a small, radial-lead electrolytic capacitor with measurable endurance and ripple-handling characteristics, supplied by Nichicon’s UPM series. It is well suited for embedded, automotive and industrial projects where documented performance and compliance are required for dependable operation.

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