UBW1J470MPD

The UBW1J470MPD is a radial-lead aluminum electrolytic capacitor offering 47 µF capacitance at a 63 V rating. It is part of Nichicon’s UBW series designed for high-temperature, long-life applications.

With a wide operating temperature range from -55°C to +135°C and AEC-Q200 qualification, this compact φ10 × 12.5 mm can addresses demanding environments where thermal endurance, stable electrical performance and through-hole mounting are required.

Key Features

• Electrical Performance — 47 µF nominal capacitance with ±20% tolerance and an impedance of 590 mΩ, specified for clear selection and predictable circuit behavior.
• Voltage Rating — Rated voltage 63 V to support mid-voltage DC bus and power-supply applications.
• Loss Characteristics — tan δ ≈ 0.10 at 20°C and 120 Hz (measured at rated voltage), providing defined dissipation behavior for design calculations.
• Ripple Handling — Low-frequency ripple current 355.1 mA (120 Hz) and high-frequency ripple current 530 mA (10 kHz) to characterize thermal and ripple stress performance.
• Leakage Current — Specified leakage current of 88.83 µA for predictable bias conditions after application of rated voltage.
• High-Temperature Endurance — Designed for operation from -55°C to +135°C with a 2000-hour endurance rating at 135°C for long-term high-temperature deployment.
• Mechanical & Packaging — Radial lead, can-style package (φ10 × 12.5 mm) with 5.0 mm lead spacing; available in bulk or bag packing for through-hole assembly workflows.
• Reliability Qualification — AEC-Q200 rating, indicating suitability for automotive-grade reliability requirements.

Typical Applications

• Automotive Electronics — Suitable for automotive systems where AEC-Q200 qualification and operation up to +135°C are required.
• High-Temperature Power Modules — Fits power electronics assemblies operating at elevated temperatures, leveraging the 2000-hour endurance at 135°C.
• Through-Hole Board Designs — Radial-lead can with 5 mm lead spacing and compact φ10 × 12.5 mm dimensions for dense, serviceable board-level implementations.

Unique Advantages

• High thermal capability — Rated for -55°C to +135°C, enabling deployment in assemblies exposed to elevated ambient or conduction temperatures.
• Long-life endurance — 2000 hours at 135°C provides defined lifespan expectations for high-temperature applications.
• Automotive-grade qualification — AEC-Q200 rating supports designs requiring automotive reliability standards.
• Defined ripple performance — Provided ripple current specifications at both 120 Hz and 10 kHz allow accurate thermal and stress budgeting under AC ripple conditions.
• Compact through-hole package — φ10 × 12.5 mm radial can with 5 mm lead spacing simplifies placement in constrained layouts while preserving serviceability.
• Predictable leakage and dissipation — Specified leakage current and tan δ at rated conditions enable conservative margining in power-supply and decoupling designs.

Why Choose UBW1J470MPD?

The UBW1J470MPD balances compact radial-can packaging with high-temperature endurance and automotive-grade qualification, making it a practical choice for engineers designing robust through-hole power and control systems. Its defined electrical parameters — including capacitance, impedance, ripple current ratings and leakage — support predictable performance and thermal planning.

This part is suited to teams requiring a qualified, long-life electrolytic for demanding operating temperatures and AEC-Q200-level reliability, offering clear specification data for engineering and procurement decisions.

Request a quote or submit a sales inquiry for UBW1J470MPD to obtain pricing, availability and ordering details.