UPH2G151MHD6

The UPH2G151MHD6 is a miniature, high-reliability aluminum electrolytic capacitor in Nichicon’s UPH series. It is a radial-lead, polarized capacitor specified at 150 µF and 400 V, designed for high-voltage, high-ripple applications.

Engineered for demanding environments, the part combines a compact φ18 × 31.5 mm can with high ripple handling and a 2000-hour rated life at 105°C, making it suitable for ballast applications and general-purpose high-voltage power circuits.

Key Features

• Electrical performance — Rated capacitance 150 µF with tolerance ±20% and rated voltage 400 V; tangent of loss angle (tan δ) 0.15 measured at 20°C, 120 Hz.
• High ripple capability — Low-frequency ripple current 890 mA at 120 Hz and high-frequency ripple current 1.335 A at 10 kHz, supporting circuits with substantial AC stress.
• Thermal and lifetime characteristics — Operating temperature range −40°C to +105°C and endurance rated 2000 hours at 105°C under rated conditions.
• Leakage and stability — Specified leakage current 2500 µA and impedance stability designed for low-temperature performance per UPH series characteristics.
• Mechanical and mounting — Radial lead mounting with can size φ18 × 31.5 mm, lead spacing 7.5 mm (±0.5 mm), and standard radial can package for through-hole assemblies.
• Packaging and compliance — Available in bulk (no terminal forming) and bag packing; RoHS compliant.

Typical Applications

• Ballast systems — Suited for ballast applications requiring a compact high-voltage capacitor with sustained ripple capability and elevated temperature endurance.
• High-voltage power circuits — Useful in general-purpose high-voltage designs where 400 V rating and 150 µF capacitance are required.
• High-ripple environments — Appropriate for equipment that subjects capacitors to significant ripple currents, leveraging its specified low- and high-frequency ripple ratings.

Unique Advantages

• Compact high-voltage solution: 400 V rating in a φ18 × 31.5 mm can provides a small footprint for high-voltage designs.
• High ripple handling: Defined ripple currents at both low (120 Hz) and high (10 kHz) frequencies support a wide range of AC stress scenarios.
• Long elevated-temperature life: 2000-hour endurance at 105°C offers predictable service life in high-temperature applications.
• Radial-lead convenience: Through-hole radial lead configuration and standard lead spacing simplify PCB layout and assembly for power electronics.
• Regulatory compliance: RoHS-compliant construction supports environmental and regulatory requirements.

Why Choose UPH2G151MHD6?

The UPH2G151MHD6 positions itself as a reliable, compact option for engineers designing high-voltage circuits that demand substantial ripple tolerance and proven elevated-temperature endurance. Its combination of 400 V rating, 150 µF capacitance, and a 2000-hour lifetime at 105°C makes it appropriate for ballast systems and general-purpose high-voltage power electronics.

Designed for predictable electrical performance and straightforward through-hole mounting, this part is suited to applications where space, ripple capability, and long-term thermal stability are key procurement criteria.

For pricing, availability and packaging options—request a quote or submit a pricing inquiry to receive detailed commercial terms and lead-time information.