UHE1V151MPD

The UHE1V151MPD is a Nichicon UHE series miniature aluminum electrolytic capacitor with radial leads, offering 150 µF capacitance at a 35 V rating. It is a polarized, high-reliability component designed for general-purpose electronic applications.

Key value propositions are its compact footprint (φ8 × 11.5 mm), defined low-impedance characteristics, and extended endurance—specifically a rated lifetime of 7000 hours at 105°C—making it suitable for designs that require stable capacitance and reliable performance under elevated temperature conditions.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance rated at 35 V with capacitance tolerance of ±20% (measured at 120 Hz, 20°C).
• Low Impedance & Ripple Handling — Specified impedance of 520 mΩ and rated ripple currents of 448 mA at 120 Hz and 640 mA at 10 kHz for stable performance with AC ripple.
• High Reliability & Endurance — Endurance rated at 7000 hours when operated at 105°C, reflecting the UHE series focus on long-term operation at elevated temperatures.
• Wide Operating Temperature — Specified operating range from −40°C to +105°C to support a broad set of environmental conditions.
• Compact Radial-Lead Package — Miniature can size φ8 mm × 11.5 mm length with 3.5 mm lead spacing (±0.5 mm) for space-constrained PCB designs.
• Leakage Current — Measured leakage current of 52.5 µA after 2 minutes’ application of rated voltage at 20°C.
• Polarized, Through-Hole Mounting — Radial lead construction for standard through-hole assembly and secure mechanical retention.
• RoHS Compliant — Meets RoHS requirements as noted in the product information.

Typical Applications

• General-purpose electronics — For circuits requiring a polarized 150 µF, 35 V electrolytic capacitor in a compact radial-lead form.
• High-temperature systems — Suited to applications that must operate continuously up to +105°C with specified 7000-hour endurance at that temperature.
• Space-constrained PCB layouts — Miniature φ8 × 11.5 mm can and 3.5 mm lead spacing allow installation where board area is limited.

Unique Advantages

• Predictable long-term endurance — 7000 hours at 105°C provides a quantifiable lifetime metric for design planning.
• Defined ripple performance — Rated ripple currents at 120 Hz and 10 kHz and a specified impedance (520 mΩ) help engineers size capacitors for AC stress and thermal management.
• Compact, through-hole form — Small can diameter and short length simplify placement in compact assemblies while retaining through-hole mechanical stability.
• Low initial leakage — Measured leakage current of 52.5 µA after 2 minutes at 20°C supports predictable startup behavior in polarized circuits.
• Clear electrical tolerances — ±20% capacitance tolerance at 120 Hz, 20°C gives a straightforward expectation for capacitance range in end designs.
• Regulatory compliance — RoHS compliance aligns the component with common environmental requirements.

Why Choose UHE1V151MPD?

The UHE1V151MPD combines a compact radial-lead package with measurable electrical characteristics—150 µF at 35 V, low impedance (520 mΩ), and specified ripple current ratings—backed by the UHE series’ focus on miniature, low-impedance, high-reliability capacitors. Its endurance rating of 7000 hours at 105°C and operating range of −40°C to +105°C make it appropriate for designs that demand long-term stability at elevated temperatures.

This part is well suited for engineers and procurement teams specifying polarized electrolytic capacitance in general-purpose electronic assemblies where space, thermal endurance, and defined ripple handling are key selection criteria.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for UHE1V151MPD.