UPJ2A471MHD6

The UPJ2A471MHD6 is a miniature, high-reliability aluminum electrolytic capacitor from Nichicon's UPJ series. It is a radial-lead, polarized can-type capacitor rated at 470 µF and 100 V, designed for general-purpose power electronics and switching power supply applications.

Designed for demanding thermal environments, this part offers low impedance characteristics and extended endurance, with specified performance under load for 5000 hours at 105°C. It is supplied in bulk/bag packing and is currently in mass production.

Key Features

• Capacitance & Voltage: 470 µF nominal capacitance with a rated voltage of 100 V and capacitance tolerance of ±20% (–20% to +20%).
• Low impedance & loss: Specified tangent of loss angle (tan δ) of 0.08 measured at 20°C and 120 Hz, supporting low-loss filtering in power rails.
• High ripple capability: Low-frequency ripple current 874.2 mA at 120 Hz and high-frequency ripple current 1.41 A at 200 kHz, enabling effective smoothing in switching supplies.
• Leakage current: Leakage current specified at 1410 µA.
• Long endurance: Rated life/endurance of 5000 hours at 105°C under rated conditions.
• Wide operating temperature range: Usable from –55°C to +105°C for demanding thermal environments.
• Radial through-hole package: Can-style radial package with physical size φ18 × 35.5 mm (lead spacing 7.5 mm ±0.5 mm, lead diameter φ0.8 mm for φ18 can), suitable for standard through-hole assembly.
• Compliance: RoHS compliant.

Typical Applications

• Switching Power Supplies: Low impedance and high ripple-current capability make this capacitor suitable for output and bulk filtering in switching regulators.
• Industrial Power Modules: High voltage rating (100 V) and long endurance at 105°C support use in industrial power conversion and control modules.
• Telecom and Infrastructure Equipment: Use where stable bulk capacitance and high ripple handling are needed for power conditioning.
• General Purpose Power Filtering: Fits general power-supply filtering roles in embedded systems and discrete power assemblies requiring a radial through-hole component.

Unique Advantages

• Extended high-temperature endurance: Rated 5000 hours at 105°C, providing predictable lifespan for thermally stressed designs.
• High-voltage capability: 100 V rating enables use in higher-voltage rails without series stacking.
• Robust ripple performance: Specified ripple currents at both low and high frequencies (874.2 mA at 120 Hz; 1.41 A at 200 kHz) for versatile filtering across switching frequencies.
• Compact radial form factor: φ18 × 35.5 mm can with standard 7.5 mm lead spacing simplifies PCB layout for through-hole power designs.
• Measured dissipation factor: tan δ = 0.08 at 20°C/120 Hz supports lower loss in AC and ripple conditions.
• Regulatory compliance: RoHS compliant for use in regulated product builds.

Why Choose UPJ2A471MHD6?

UPJ2A471MHD6 delivers a practical combination of high capacitance, 100 V rating, and long endurance in a compact radial can package—suitable for engineers specifying reliable bulk and decoupling capacitance in power electronics. The UPJ series' low-impedance characteristics and specified ripple performance make this part appropriate for switching power supplies and other applications demanding stable filtering under elevated temperature and sustained load.

Manufactured by Nichicon and available in mass production, this capacitor addresses design needs where predictable lifetime, high-voltage handling, and through-hole mounting are required.

If you need pricing, lead-time, or a formal quote for UPJ2A471MHD6, please submit a request to receive a quote and procurement details.