UVY0J103MHD

The UVY0J103MHD is a Nichicon UVY series radial-lead aluminum electrolytic capacitor offering 10,000 µF capacitance at a 6.3 V rating. It is a general-purpose bulk energy storage and filtering component designed for low-voltage circuits that require high capacitance in a compact radial can.

Key value comes from its combination of large capacitance, wide temperature range (−55 °C to 105 °C), and rated endurance of 2000 hours at 105 °C, making it suitable where robust bulk capacitance and sustained ripple performance are required.

Key Features

• High Capacitance, Low-Voltage: 10,000 µF nominal capacitance with a 6.3 V rated voltage and ±20% tolerance for bulk energy storage and smoothing on low-voltage rails.
• Wide Operating Temperature & Endurance: Specified for −55 °C to 105 °C with a 2000-hour endurance rating at 105 °C for reliable performance in elevated-temperature environments.
• High Ripple Current Capability: Low-frequency ripple current of 1.65 A at 120 Hz and high-frequency ripple current of 1.8975 A at 10 kHz, enabling effective handling of both mains-frequency and switching ripple.
• Leakage & Dissipation Data: Measured leakage current of 1890 µA and a tangent of loss angle (tan δ) of 0.46 at 20 °C, 120 Hz — useful for thermal and loss budgeting in power designs.
• Radial Lead Package: φ16 × 25 mm radial can with 7.5 mm lead spacing (±0.5 mm) and standard radial mounting for through-hole assembly and manual or automated insertion.
• Packaging & Production Status: Available in bulk (no terminal forming) or bag packing and listed as mass production; RoHS-compliant.

Typical Applications

• Power Supply Bulk Filtering — Provides substantial bulk capacitance for smoothing and hold-up on low-voltage rails where 6.3 V working voltage is used.
• Switching Regulator Output — Supports switching converter outputs with its high-frequency ripple current rating (≈1.90 A at 10 kHz).
• Industrial and Consumer Electronics — General-purpose decoupling and energy storage across equipment that requires operation from −55 °C to 105 °C and long endurance at elevated temperatures.

Unique Advantages

• Large Stored Energy in a Compact Can: 10,000 µF in a φ16 × 25 mm package provides high capacitance density for designs constrained by board space.
• Designed for Elevated-Temperature Duty: 2000-hour rating at 105 °C supports long-term operation in hot environments and simplifies thermal planning.
• Dual-Frequency Ripple Performance: Specified ripple current for both low (120 Hz) and high (10 kHz) frequencies helps designers address both linear and switching power topologies.
• Through-Hole Robustness: Radial lead form and standard lead spacing allow straightforward assembly and mechanical reliability for hand-assembled or through-hole automated production.
• RoHS-Compliant & Production-Ready: RoHS compliance and mass-production status support regulatory needs and predictable supply.

Why Choose UVY0J103MHD?

The UVY0J103MHD combines high bulk capacitance with rated ripple performance and wide operating temperature range, positioning it as a practical choice for designers needing reliable energy storage and filtering in low-voltage circuits. Its radial-lead can form factor and established endurance rating make it suitable for a variety of general-purpose electronic applications where sustained performance at elevated temperatures is required.

For engineering and procurement teams, this capacitor delivers a clear specification set — capacitance (10,000 µF), rated voltage (6.3 V), ripple current capability, measured leakage, and endurance — enabling straightforward integration, thermal budgeting, and lifetime planning into product designs.

Request a quote or submit a quote request to our commercial team for pricing, lead-time, and volume availability of the UVY0J103MHD.