UPM1H151MPD

The UPM1H151MPD is a Nichicon UPM series aluminum electrolytic capacitor rated at 150 µF and 50 V, supplied in a radial lead can package. Engineered for low impedance and long life, it targets automotive and other high-reliability power applications that require stable filtering and energy storage across a wide temperature range.

Key electrical characteristics include a low tanδ of 0.1, a leakage current of 225 µA, an impedance of 100 mΩ, and rated ripple current specifications at both low and high frequencies. The device is AEC-Q200 qualified and RoHS compliant, and is specified for operation from −55 °C to +105 °C with a 5000 hour load-life at 105 °C.

Key Features

• Capacitance & Voltage — 150 µF capacitance at a 50 V rated voltage with ±20% tolerance suitable for mid-voltage energy storage and smoothing functions.
• Low Loss & Low Impedance — Specified tanδ of 0.1 and an impedance of 100 mΩ to support efficient ripple attenuation and stable performance under AC bias.
• Leakage & Ripple Handling — Defined leakage current of 225 µA and ripple current ratings of 307.8 mA at 120 Hz and 570 mA at 200 kHz to match common power-supply and converter environments.
• High-Temperature Endurance — 5000 hour rated lifetime at +105 °C, enabling long-term reliability under elevated temperature stress.
• Automotive-Grade Qualification — AEC-Q200 qualification, supporting use in automotive electronic designs.
• Package & Mounting — Radial lead (can) package with φ10 × 20 mm footprint and 5 mm lead spacing for straightforward through-hole mounting.
• Operating Range & Compliance — Wide operating temperature range of −55 °C to +105 °C and RoHS compliance for environmental regulatory adherence.

Typical Applications

• Automotive Electronics — Supports power filtering and energy storage in automotive control modules and electronic subsystems where AEC-Q200 qualification and high-temperature endurance are required.
• Power Supply Filtering — Used for bulk smoothing and ripple suppression in DC power supplies and regulator output stages thanks to its low impedance and defined ripple current ratings.
• DC-DC Converters — Provides decoupling and energy buffering for converters operating up to 50 V, helping maintain stable voltage under dynamic loads.

Unique Advantages

• Long High-Temperature Lifetime — 5000 hours at +105 °C offers extended service life in thermally demanding applications.
• AEC-Q200 Qualified — Qualification for automotive-grade use provides a documented baseline for reliability in vehicle electronics.
• Low-Impedance Performance — 100 mΩ impedance and 0.1 tanδ deliver effective ripple attenuation and reduced loss in power circuits.
• Measured Ripple Ratings — Specified ripple current values at 120 Hz and 200 kHz let designers match components to both low- and high-frequency power environments.
• Compact Radial Can — φ10 × 20 mm radial can with 5 mm lead spacing enables simple through-hole assembly in space-constrained board layouts.
• Regulatory Compliance — RoHS compliance supports environmental requirements for commercial and automotive programs.

Why Choose UPM1H151MPD?

The UPM1H151MPD balances a practical capacitance/voltage combination (150 µF, 50 V) with low impedance, controlled loss (tanδ 0.1), and defined leakage and ripple specifications—providing predictable performance for power filtering, decoupling, and energy storage. Its AEC-Q200 qualification and 5000 hour life at 105 °C make it appropriate for engineers specifying components for automotive and other high-reliability systems.

Designed as a compact radial lead can, the UPM1H151MPD offers an accessible, verifiable solution for designers who need a rugged electrolytic capacitor with documented endurance and electrical characteristics. It is suited to teams focused on robust, long-life power subsystems and clear compliance traceability.

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