UHE1C103MHD

The UHE1C103MHD is a radial-lead aluminum electrolytic capacitor designed for general-purpose electronic applications. It combines a compact, miniature can package with low impedance and a high-reliability endurance profile, making it suitable for designs that require durable bulk capacitance and effective ripple handling.

Key value propositions include low impedance (32 mΩ), extended high-temperature lifetime (10,000 hours at 105°C for 16 V ratings), and RoHS compliance, providing a balance of performance and regulatory conformity for production designs.

Key Features

• Capacitance & Voltage — 10 mF nominal capacitance at a rated voltage of 16 V, with a tolerance of ±20% (–20% to +20%).
• Low Impedance — Specified impedance of 32 mΩ supports lower AC voltage drop under ripple and transient conditions.
• High-Temperature Endurance — Rated lifetime of 10,000 hours at 105°C when used at the specified conditions for 16 V rating.
• Ripple Current Capability — Ripple current ratings of 3.424 A at 120 Hz and 4.28 A at 10 kHz provide defined AC handling for power-related applications.
• Operating Range — Wide operating temperature range from –40°C to +105°C for varied environmental conditions.
• Package & Mounting — Radial lead, can-style package with lead spacing of 7.5 mm and overall size L: 4.0 cm × D: 1.8 cm for compact PCB layouts.
• Regulatory Compliance — Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-Purpose Electronics — Bulk capacitance and decoupling in a wide range of circuit designs requiring a polarized aluminum electrolytic solution.
• Power Filtering — Smooths DC bus and reduces ripple where the specified ripple current and low impedance characteristics are required.
• Industrial Controls — Provides durable capacitance in assemblies operating across –40°C to +105°C and designed for long life at elevated temperatures.

Unique Advantages

• Long High-Temperature Life: 10,000-hour endurance at 105°C (for 16 V ratings) supports longevity in thermally demanding applications.
• Defined Low Impedance: 32 mΩ impedance specification enables improved ripple handling and reduced voltage ripple under dynamic load.
• Measurable Ripple Performance: Published ripple current values at 120 Hz and 10 kHz allow predictable thermal and AC performance planning.
• Compact, Radial Can Package: Small footprint (4.0 cm × 1.8 cm) with radial leads and 7.5 mm lead spacing for straightforward through-hole mounting and PCB placement.
• Wide Temperature Range: –40°C to +105°C operating range supports deployment across varied environmental conditions.
• RoHS Compliant: Meets applicable RoHS directives for regulatory conformity in modern electronics manufacturing.

Why Choose UHE1C103MHD?

The UHE1C103MHD is positioned for engineers and purchasers seeking a compact, reliable aluminum electrolytic capacitor with documented low impedance and long-term high-temperature endurance. Its combination of 10 mF capacitance, 16 V rating, and defined ripple current specifications make it suitable for designs that require stable bulk capacitance and predictable AC behavior over time.

Its radial-can package and RoHS compliance simplify integration into production assemblies while supporting robust thermal performance and lifecycle expectations. The UHE1C103MHD is well suited to teams prioritizing verifiable specifications and long-term reliability from a single-component solution.

If you would like pricing or availability information, request a quote or submit a specification inquiry and our team will respond with details and lead-time guidance.