UPJ1A472MHD6

The UPJ1A472MHD6 is a miniature, radial-lead aluminum electrolytic capacitor in Nichicon’s UPJ series designed for high-reliability power applications. It delivers 4700 µF capacitance at 10 V in a compact φ18 × 25 mm can with 7.5 mm lead spacing.

Engineered for use in switching power supplies and general-purpose power filtering, this part emphasizes low impedance, robust ripple handling, and extended endurance—providing reliable bulk energy storage and smoothing across a wide operating temperature range of −55°C to 105°C.

Key Features

• Capacitance & Voltage 4700 µF (4.7 mF) capacitance rated at 10 V for bulk energy storage and smoothing in power rails.
• Low Impedance, High Ripple Capability Designed for low impedance with rated ripple currents of 1.818 A at 120 Hz and 2.02 A at 200 kHz to handle both low- and high-frequency ripple.
• High Reliability Endurance Load-life endurance of 5000 hours at 105°C, supporting sustained operation under elevated temperature and ripple stress.
• Electrical Loss Tangent of loss angle (tanδ) specified as 0.25 at 20°C, 120 Hz for this part.
• Leakage Current Specified leakage current of 1410 µA after rated voltage application.
• Mechanical & Mounting Radial lead can (φ18 × 25 mm), lead spacing 7.5 mm (±0.5 mm), suitable for through-hole PCB mounting and straightforward assembly.
• Packaging & Availability Available in bulk (no terminal forming) and bag packing; part is in mass production and RoHS compliant.

Typical Applications

• Switching Power Supplies Bulk smoothing and output filtering where low impedance and high ripple handling are required.
• General-Purpose Power Filtering Decoupling and energy storage for power rails in compact electronic designs.
• High-Temperature Electronics Applications requiring sustained performance up to 105°C and long endurance under DC bias and ripple.

Unique Advantages

• Long Endurance at Elevated Temperature 5000-hour rated life at 105°C provides measurable reliability for designs exposed to continuous thermal stress.
• High Ripple Current Capacity Rated ripple currents of 1.818 A (120 Hz) and 2.02 A (200 kHz) reduce heating and improve stability under AC load.
• Compact, Radial-Lead Form Factor φ18 × 25 mm can and 7.5 mm lead spacing deliver substantial capacitance in a small through-hole footprint.
• Clear Electrical Specs for Design Explicit values for capacitance, tolerance (−20% to +20%), tanδ, and leakage current simplify margin and thermal calculations.
• RoHS Compliant & Mass Production Ready availability and RoHS compliance support production-scale sourcing and regulatory needs.

Why Choose UPJ1A472MHD6?

UPJ1A472MHD6 combines high capacitance in a compact radial-lead package with clear, application-oriented specifications—making it well suited for designers who need dependable bulk energy storage and smoothing in switching power supplies and other power systems. Its high ripple capability and 5000-hour endurance at 105°C deliver quantifiable reliability for sustained operation under thermal and electrical stress.

This capacitor is a practical choice for engineers and procurement teams seeking a RoHS-compliant, mass-production part that balances performance, size, and durability for general-purpose power filtering in electronic products.

Request a quote or contact sales to discuss pricing, lead times, and volume availability for UPJ1A472MHD6.