ULD2G5R6MPD

The ULD2G5R6MPD is a radial-lead aluminum electrolytic capacitor offering 5.6 µF capacitance at a 400 V rating in a compact φ10 × 12.5 mm can. It is a polarized, general-purpose power capacitor designed for applications requiring high-voltage smoothing and decoupling in through-hole assemblies.

Key value comes from its long-life construction and operating range: a rated life of 15,000 hours at 105°C for the φ10×12.5L size, low- and high-frequency ripple current capability, and RoHS compliance—making it suitable for power-supply and LED lighting applications that demand reliable electrolytic filtering at elevated voltage and temperature.

Key Features

• Capacitance & tolerance: 5.6 µF with tolerance of -20% to +20%, suitable for defined filter and decoupling implementations.
• High voltage rating: Rated at 400 V to support high-voltage power supply rails and DC link filtering.
• Long life at elevated temperature: Life/endurance specified as 15,000 hours at 105°C for the φ10×12.5L size, supporting sustained operation in warm environments.
• Ripple current performance: Low-frequency ripple current 64 mA (120 Hz) and high-frequency ripple current 128 mA (100 kHz), enabling effective handling of AC ripple across a range of switching frequencies.
• Loss characteristics: tanδ (DF) = 0.24 measured at 20°C, 120 Hz at 400 V, for predictable dissipation behavior in AC conditions.
• Leakage current: Specified leakage current 189.6 µA at rated conditions, useful for designing bias and discharge networks.
• Compact radial can package: φ10 × 12.5 mm body with 5.0 mm lead spacing and radial leads for easy through-hole mounting and PCB placement.
• Environmental compliance: RoHS compliant, supporting regulatory requirements for restricted substances.
• Packaging options: Available in Bulk (no terminal forming) or Bag packing to suit production and stocking practices.

Typical Applications

• LED lighting power supplies — Provides smoothing and energy storage on high-voltage DC rails where long-life performance at 105°C is required.
• High-voltage power supplies — Used for filtering and decoupling on 400 V rails to reduce ripple and stabilize supply voltage.
• General-purpose power electronics — Through-hole radial format simplifies prototyping and replacement in control and power-conversion assemblies.

Unique Advantages

• Long-life design: 15,000-hour rated endurance at 105°C for the φ10×12.5L size supports extended service intervals and reliability in hot enclosures.
• High-voltage capability: 400 V rating enables use on elevated DC rails without adding series capacitors or alternative form factors.
• Dual-frequency ripple handling: Specified ripple current at both 120 Hz and 100 kHz addresses both mains- and switching-related ripple sources.
• Compact through-hole package: Small φ10 × 12.5 mm can and 5 mm lead spacing save board area while retaining robust mechanical mounting for through-hole assemblies.
• Predictable electrical behavior: Certified tanδ and leakage current values provide the data needed for thermal and bias budget calculations.
• RoHS compliance: Meets current restricted-substance requirements for global electronic product designs.

Why Choose ULD2G5R6MPD?

ULD2G5R6MPD combines a compact radial-can form factor with a 400 V rating and long-life capability (15,000 hours at 105°C for the φ10×12.5L size), making it a practical choice for designers who need reliable high-voltage smoothing and decoupling in through-hole assemblies. The specified ripple current ratings and measurable loss/leakage parameters allow straightforward integration into thermal and electrical designs.

This part is well suited to engineers and procurement teams designing LED drivers, high-voltage power supplies, and general-purpose power electronics where demonstrable endurance, compact size, and RoHS compliance are required.

If you would like pricing or availability for ULD2G5R6MPD, request a quote or submit an inquiry to our sales team and include your required quantities and lead-time expectations.