UHE1J150MDD

The UHE1J150MDD is a miniature, radial-lead aluminum electrolytic capacitor designed for general-purpose electronic circuits. It delivers a compact 15 µF capacitance at a 63 V rating in a φ5 × 11 mm can with 2 mm lead spacing.

Part of Nichicon’s UHE series, this component emphasizes low impedance and long-term reliability across a wide operating temperature range, making it suitable for a variety of power-conditioning and decoupling roles in compact assemblies.

Key Features

• Electrical Performance — 15 µF nominal capacitance with ±20% tolerance and a rated voltage of 63 V, providing stable capacitance for general-purpose circuits.
• Low Loss / Low Impedance — tan δ (loss tangent) of 0.09 measured at 120 Hz and 20°C, supporting efficient AC performance in filtering and smoothing applications.
• Ripple Current Capability — Specified ripple current of 34.1 mA at 120 Hz (low frequency) and 62 mA at 10 kHz (high frequency), enabling handling of common ripple conditions in power supplies and converters.
• Leakage Current — Leakage current listed at 9.45 µA, suitable for designs where low quiescent leakage is required.
• Reliability & Lifetime — Endurance rated to 5000 hours at 105°C, supporting long-term operation under elevated temperature stress.
• Mechanical & Packaging — Radial lead, polarized can in a compact φ5 × 11 mm package with 2 mm lead spacing; available in bulk (no terminal forming) and bag packing.
• Operating Temperature — Wide −40°C to +105°C operating range for robust performance across typical commercial and industrial environments.
• RoHS Compliant — Meets RoHS requirements for reduced hazardous substances.

Typical Applications

• General-purpose power filtering — Provides bulk decoupling and smoothing in compact DC power rails and small power-supply modules.
• Decoupling for analog and digital circuits — Used near regulators and ICs to stabilize supply rails and reduce noise.
• Compact consumer and industrial electronics — Fits space-constrained printed circuit boards where a small radial electrolytic is required.

Unique Advantages

• Compact radial form factor: Small φ5 × 11 mm can and 2 mm lead spacing make it easy to place on dense PCBs while maintaining polarized electrolytic performance.
• Measured low dissipation: tan δ = 0.09 at 120 Hz/20°C indicates low loss, improving efficiency in AC ripple environments.
• Frequency-aware ripple handling: Separate low- and high-frequency ripple current specifications (34.1 mA at 120 Hz, 62 mA at 10 kHz) allow designers to assess performance across operating conditions.
• Wide temperature tolerance: −40°C to +105°C rating supports use across a broad range of ambient conditions.
• Defined endurance: 5000 hours at 105°C provides a measurable reliability baseline for long-term designs.
• RoHS compliance: Facilitates integration into lead-restricted product lines and regulatory-compliant assemblies.

Why Choose UHE1J150MDD?

UHE1J150MDD combines a compact radial can with well-defined electrical characteristics—15 µF at 63 V, low loss (tan δ 0.09), and specified ripple and leakage currents—making it a practical choice for engineers designing space-conscious power conditioning and decoupling solutions. Its −40°C to +105°C operating range and 5000-hour endurance at 105°C provide quantifiable reliability for sustained operation in demanding environments.

This part is suited to designers and procurement teams seeking a small, polarized aluminum electrolytic capacitor with clear electrical and mechanical specifications for general-purpose circuits and compact assemblies.

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