UHE1H151MPD

The UHE1H151MPD is a radial-leaded aluminum electrolytic capacitor from Nichicon’s UHE series, offering 150 µF capacitance at 50 V with polar construction. Designed for general-purpose applications, it provides low impedance, measurable ripple handling, and an extended operating range for reliable performance in electronic power systems and equipment.

With a compact φ10 × 12.5 mm can and 5 mm lead spacing, this part balances small footprint with practical ripple-current capability and a long rated life at elevated temperature, making it suitable for assemblies that require robust bulk capacitance in a through-hole package.

Key Features

• Capacitance & Voltage: 150 µF rated capacitance at 50 V, ±20% tolerance for predictable energy storage and decoupling in general-purpose circuits.
• Low Loss / Low Impedance: Specified tanδ of 0.1 and impedance of 480 mΩ, supporting efficient AC performance and reduced heating under ripple conditions.
• Ripple Current Capability: Rated ripple current of 532 mA at 120 Hz and 760 mA at 10 kHz, enabling effective handling of AC superimposed currents within the specified frequencies.
• High Temperature Endurance: Rated lifetime of 7000 hours at 105°C, reflecting long-term reliability under elevated-temperature operation.
• Wide Operating Temperature Range: −40°C to +105°C operating range for use across varied thermal environments.
• Package & Mounting: Radial can package (φ10 × 12.5 mm) with 5 mm lead spacing and radial lead mounting for through-hole assemblies; supplied Bulk (No Terminal Forming) / Bag Packing.
• RoHS Compliant: Meets RoHS directive requirements as noted in the product information.

Typical Applications

• Power Supplies: Bulk smoothing and decoupling where 150 µF at 50 V and specified ripple-current ratings help stabilize voltage rails.
• Industrial Control Equipment: General-purpose energy storage and filtering in control modules that require extended lifetime at elevated temperature (7000 hours at 105°C).
• Consumer and Commercial Electronics: Through-hole assemblies requiring compact radial electrolytic capacitors with reliable performance across −40°C to +105°C.
• Instrumentation and Test Equipment: Local energy reservoir and ripple suppression in devices where low impedance and defined tanδ support accurate analog performance.

Unique Advantages

• Balanced Performance and Size: Compact φ10 × 12.5 mm can provides useful capacitance without consuming excessive board area in through-hole designs.
• Measured Ripple Handling: Distinct ripple-current specifications at both low (120 Hz) and high (10 kHz) frequencies allow designers to size caps against expected AC loads.
• Extended High-Temperature Life: 7000-hour rating at 105°C gives predictable long-term behavior for applications exposed to sustained heat.
• Low Loss Characteristics: tanδ = 0.1 and 480 mΩ impedance reduce internal dissipation, improving thermal behavior and efficiency under AC stress.
• Radial Through-Hole Convenience: Standard radial lead spacing (5 mm) and can packaging simplify mechanical mounting and replacement in legacy and serviceable designs.
• Regulatory Compliance: RoHS-compliant construction supports environmental and procurement requirements.

Why Choose UHE1H151MPD?

The UHE1H151MPD positions itself as a practical, general-purpose electrolytic capacitor for designs that require 150 µF at 50 V in a compact radial through-hole package. Its combination of low impedance, specified ripple-current capability across frequencies, wide operating temperature range, and a 7000-hour life rating at 105°C provides a clear technical basis for reliable bulk energy storage and filtering in commercial and industrial electronics.

This part is suited to engineers and procurement teams specifying through-hole capacitors for power rails, filtering stages, and assemblies that benefit from measured ripple performance and long-term thermal endurance, with RoHS compliance for regulatory alignment.

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