UPM2A470MHD6

The UPM2A470MHD6 is a radial-lead aluminum electrolytic capacitor offering 47 µF capacitance at a 100 V rating. It is built for power-filtering and energy-storage functions in systems requiring a compact, high-voltage electrolytic solution.

Designed with automotive-grade reliability in mind, this part combines low impedance, defined ripple-handling capability and long-term endurance to support demanding operating environments up to 105°C.

Key Features

• Capacitance & Voltage — 47 µF nominal capacitance with a rated voltage of 100 V and tolerance of -20% to +20%.
• Low loss (DF) — Dissipation factor (tan δ) 0.08 measured at 20°C, 120 Hz (at 100 V), supporting efficient AC performance in filtering applications.
• Low impedance — Specified impedance of 310 mΩ for improved ripple suppression and lower ESR-related heating.
• Ripple current capability — Rated low-frequency ripple current 158.1 mA at 120 Hz and high-frequency ripple current 310 mA at 200 kHz for sustained AC loading.
• Leakage current — Leakage current specified at 141 µA, providing predictable bias behavior after application of rated voltage.
• Long endurance — 5000 hours load life at 105°C for sustained high-temperature operation (endurance per series specification).
• Wide operating temperature — Rated for -55°C to +105°C operation, suitable for temperature-variable environments.
• Radial package — Compact radial can format: diameter φ12.5 mm × length 15 mm; lead spacing 5.0 mm (lead spacing tolerance ±0.5 mm); available in bulk or bag packing.
• Quality and compliance — AEC-Q200 qualified and RoHS compliant, aligning with automotive reliability and environmental requirements.

Typical Applications

• Automotive electronics — Suitable for automotive power systems where AEC-Q200 qualification and 100 V rating are required for power filtering and energy buffering.
• Power supply filtering — Used for smoothing and decoupling in high-voltage DC rails thanks to its 47 µF/100 V rating and defined ripple-current capability.
• DC-DC converters — Applicable to input/output filtering in converters that require compact, high-voltage electrolytic capacitance with reliable endurance at elevated temperature.

Unique Advantages

• Automotive-grade reliability: AEC-Q200 qualification and a 5000-hour life at 105°C provide predictable long-term performance in demanding applications.
• High-voltage capability in a compact package: 100 V rating in a φ12.5 × 15 mm radial can lets designers conserve board space while handling higher DC voltages.
• Measurable ripple performance: Specified LF and HF ripple currents (158.1 mA at 120 Hz, 310 mA at 200 kHz) allow engineering trade-offs for thermal and lifetime budgeting.
• Stable electrical characteristics: Low tan δ (0.08 at measurement conditions) and defined impedance (310 mΩ) simplify AC design and reduce thermal uncertainty.
• Predictable leakage: Leakage current value (141 µA) supports reliable bias planning in power designs.
• Regulatory alignment: RoHS compliance supports designs requiring restricted-substance conformance.

Why Choose UPM2A470MHD6?

The UPM2A470MHD6 positions itself as a compact, high-voltage aluminum electrolytic capacitor tailored for automotive and power-electronics applications that require consistent ripple handling, low impedance, and long-term endurance at elevated temperature. Its combination of a 100 V rating, measurable ripple specifications and AEC-Q200 qualification make it suitable for designs where reliability and predictable performance are critical.

Designers specifying this part benefit from clear electrical parameters (impedance, tan δ, leakage and ripple currents) and recognized quality conformance, enabling straightforward integration into high-voltage power rails and automotive electronic modules.

If you would like pricing, availability or a formal quote for UPM2A470MHD6, please request a quote or contact sales for further assistance.