UPS1H151MPD

The UPS1H151MPD is a miniature, high-reliability aluminum electrolytic capacitor in Nichicon’s UPS series, supplied in a radial lead can package. It is optimized for switching power supplies and general-purpose power-filtering applications where low impedance, compact size, and extended temperature range are required.

Designed as a polarized radial-lead component, this part delivers 150 µF capacitance at a 50 V rating, with characteristics targeted for robust ripple handling and long life under elevated operating temperature.

Key Features

• Capacitance & Voltage — 150 µF rated capacitance with a 50 V rated voltage, tolerance −20% to +20% at 20°C, 120 Hz.
• Low Loss / Low Impedance — Dissipation factor (tan δ) of 0.10 measured at 20°C, 120 Hz and an impedance of 260 mΩ, supporting effective smoothing and decoupling in power circuits.
• Ripple Current Capability — Specified low-frequency ripple current of 245 mA (120 Hz) and a high-frequency ripple current of 490 mA (10 kHz), enabling reliable operation under switching load conditions.
• Leakage Current — Leakage current specified at 225 µA, measured after 1 minute at rated voltage and 20°C, suitable for power-supply bias stability considerations.
• Temperature & Endurance — Wide operating range from −55°C to +105°C with a rated endurance of 2000 hours at 105°C.
• Compact Radial Package — φ10 × 12.5 mm can (L: 12.5 mm × D: 10 mm), radial lead mounting with 5 mm lead spacing (±0.5 mm), available in bulk or bag packing for through-hole assembly.
• RoHS Compliant — Conforms to RoHS directive requirements.

Typical Applications

• Switching Power Supplies — Bulk and output smoothing, benefiting from low impedance and high-frequency ripple current capability.
• Power Management Modules — Local decoupling and energy storage where compact size and reliable ripple performance are needed.
• Industrial Control Electronics — General-purpose filtering and stabilization across a wide temperature range (−55°C to +105°C).

Unique Advantages

• Compact footprint: φ10 × 12.5 mm can and radial leads provide a small, easy-to-place through-hole solution for space-constrained power designs.
• Measured low-loss performance: tan δ of 0.10 at 20°C/120 Hz and 260 mΩ impedance deliver predictable filtering behavior for engineers tuning power rails.
• Robust ripple handling: Specified ripple currents at both low and high frequency (245 mA at 120 Hz, 490 mA at 10 kHz) support switching regulator environments.
• Extended temperature and life: −55°C to +105°C operating range with 2000 hours endurance at 105°C addresses demanding thermal conditions and long-term reliability needs.
• Through-hole convenience: Radial lead configuration with 5 mm lead spacing (±0.5 mm) simplifies prototyping and replacement in existing assemblies.
• Regulatory compliance: RoHS-compliant construction supports environmentally conscious product builds.

Why Choose UPS1H151MPD?

UPS1H151MPD combines a compact radial-lead package with specifications oriented toward power-supply smoothing and general-purpose decoupling. Its low dissipation factor, defined impedance, and dual-frequency ripple ratings make it straightforward to evaluate and integrate into switching regulator outputs and power management modules.

This part is suited to designers and procurement teams seeking a miniature, reliable aluminum electrolytic capacitor with clear, verifiable electrical and environmental specifications for applications operating across a wide temperature range.

If you would like a quote or further purchasing information for UPS1H151MPD, submit a request and our team will respond with availability, pricing, and packaging options.