UHE1A103MHD

The UHE1A103MHD is a miniature, high‑reliability aluminum electrolytic capacitor in a radial lead can intended for general purpose electronic designs. It delivers 10,000 µF capacitance at a 10 V rating with a compact φ16 × 40 mm case and 7.5 mm lead spacing.

Designed for long life and robust ripple handling, this part targets applications that require bulk energy storage and smoothing with sustained operation up to 105 °C, offering endurance of 8,000 hours at 105 °C under specified conditions.

Key Features

• Capacitance & Voltage — 10,000 µF nominal capacitance with a rated voltage of 10 V and tolerance of −20% to +20% for predictable bulk storage performance.
• Long Life Endurance — Rated for 8,000 hours at 105 °C when used within the specified endurance conditions, supporting prolonged high‑temperature operation.
• Low Impedance — Measured impedance of 38 mΩ, enabling lower voltage ripple and effective energy delivery in power rails.
• High Ripple Current Capability — Low‑frequency ripple current of 3.264 A at 120 Hz and high‑frequency ripple current of 4.08 A at 10 kHz, supporting sustained AC ripple handling across frequency ranges.
• Thermal Range — Operating temperature from −40 °C to +105 °C to accommodate a wide range of ambient conditions.
• Radial Lead Package — φ16 × 40 mm aluminum can with 7.5 mm lead spacing (±0.5 mm) and radial leads; available in bulk or bag packing without terminal forming for flexible assembly options.
• Dissipation Factor & Leakage — tanδ (DF) of 0.37 measured at 20 °C, 120 Hz and specified leakage current of 1000 µA for design verification.
• RoHS Compliant — Conforms to RoHS directive for environmental compliance.

Typical Applications

• General Purpose Electronics — Provides bulk capacitance for smoothing and energy storage where long life at elevated temperature and high ripple handling are required.
• Power Supply Filtering — Compact radial‑lead can with low impedance and multi‑frequency ripple capability supports DC bus and filter stages in space‑constrained boards.
• Industrial and Embedded Systems — Robust endurance rating at 105 °C and broad operating temperature range make it suitable for continuous operation in industrial or embedded power subsystems.

Unique Advantages

• High Bulk Capacitance in a Compact Can — 10,000 µF in a φ16 × 40 mm package reduces board footprint while delivering substantial energy storage.
• Proven High‑Temperature Endurance — 8,000‑hour rating at 105 °C provides measurable life expectancy for designs operating in elevated temperatures.
• Frequency‑Versatile Ripple Handling — Specified ripple current values at both 120 Hz and 10 kHz ensure the capacitor can handle low‑ and high‑frequency ripple components.
• Low Impedance for Improved Performance — 38 mΩ impedance supports lower voltage drop and improved smoothing on power rails.
• Radial Lead Flexibility — Standard radial lead form and availability in bulk or bag packaging simplify manual assembly and prototyping workflows.
• Regulatory Compliance — RoHS compliance supports environmental and regulatory requirements for new designs.

Why Choose UHE1A103MHD?

UHE1A103MHD combines high bulk capacitance, low impedance and long endurance in a compact radial‑lead aluminum can, making it a practical choice for engineers specifying reliable energy storage and smoothing components for continuous‑duty designs. Its specified ripple current ratings at multiple frequencies and validated performance at 105 °C enable confident selection where sustained thermal and electrical stress are expected.

This part is well suited for designers and procurement teams seeking a proven, RoHS‑compliant electrolytic capacitor for general purpose power filtering and energy storage tasks, offering quantifiable life and electrical characteristics to support long‑term product robustness.

To request pricing, availability, or a formal quote for UHE1A103MHD, please submit an inquiry or contact sales to discuss your project requirements and lead‑time options.