UPW0J103MHD

The UPW0J103MHD from Nichicon's UPW series is a radial-lead aluminum electrolytic capacitor providing 10,000 µF capacitance at a rated voltage of 6.3 V. It is a polarized, low-impedance can packaged for through-hole mounting.

Targeted for power electronics, the device is specified for switching power supplies and automotive applications, offering high ripple-current capability, an extended endurance rating of 8000 hours at 105°C, and a compact φ16 × 30.5 mm footprint for tight power-stage designs.

Key Features

• Capacitance & Voltage 10,000 µF nominal capacitance with a rated voltage of 6.3 V and a capacitance tolerance of ±20% (–20%~20%).
• Low Impedance Rated impedance of 32 mΩ supports low-loss energy storage and rapid transient response in power circuits.
• High Ripple Current Handling Low-frequency ripple current 2.6775 A at 120 Hz and high-frequency ripple current 3.15 A at 10 kHz enable robust performance in switching environments.
• Extended Endurance Lifetime specified as 8000 hours at 105°C for long-term reliability under elevated temperature and bias conditions.
• Wide Temperature Range Specified operating range from –55°C to +105°C to cover demanding ambient conditions.
• Electrical Loss (tan δ) Dissipation factor (tan δ) specified at 0.4 (measured at 20°C, 120 Hz) for this part number.
• Leakage Current Measured leakage current of 1,890 µA after rated voltage application, provided for bias and insulation planning.
• Mechanical & Package Radial lead, can package with φ16 × 30.5 mm dimensions and 7.5 mm lead spacing; available in bulk/bag packing (no terminal forming).
• Automotive-Grade Reliability AEC-Q200 rating and explicit “Automotive” application designation in the product data.

Typical Applications

• Switching Power Supplies Bulk energy storage and output filtering where high capacitance and low impedance improve regulator stability and transient response.
• Automotive Electronics Power filtering and decoupling in automotive systems where AEC-Q200-rated components and extended endurance are required.
• Power Stage Smoothing DC link and ripple suppression in power conversion stages benefiting from the part’s high ripple current capability and compact footprint.

Unique Advantages

• High Capacitance in a Compact Can 10,000 µF in a φ16 × 30.5 mm package reduces board area for bulk energy storage.
• Low-Impedance Performance 32 mΩ impedance minimizes voltage drop and power loss under load, aiding efficiency in power subsystems.
• Designed for High Ripple Rated ripple currents at both low and high frequencies support demanding switching environments.
• Long-Term Durability 8,000-hour endurance at 105°C enables sustained operation under elevated temperature and bias.
• Automotive Reliability Standard AEC-Q200 rating provides an explicit reliability qualification for automotive applications.
• Through-Hole Radial Mounting Radial lead format with 7.5 mm lead spacing simplifies through-hole assembly and mechanical robustness in power modules.

Why Choose UPW0J103MHD?

UPW0J103MHD combines high capacitance, low impedance, and proven endurance in a compact radial-can package suited for power-dense designs. Its high ripple-current capability and AEC-Q200 rating make it a practical choice where long-term reliability and robust performance are required, particularly in switching power supplies and automotive power systems.

This part is well suited to designers and procurement teams who need verified endurance at elevated temperature, clear electrical loss and leakage figures, and a through-hole form factor for mechanically robust power stages.

Request a quote or contact sales to discuss availability, lead times, and volume pricing for UPW0J103MHD.