UBR2W600MND

The UBR2W600MND is a 450 V aluminum electrolytic capacitor in a miniature radial-can package, offering 60 μF capacitance with polarized leads for through-hole mounting. It is designed for general-purpose high-voltage applications and is explicitly suited for communication base station power supplies.

Key value comes from its high ripple-current capability, extended high-temperature life rating, and RoHS compliance—making it appropriate for designs that require durable, compact high-voltage filtering and energy storage.

Key Features

• Electrical Performance: 60 μF capacitance at a rated voltage of 450 V with ±20% tolerance (120 Hz, 20°C), providing defined energy storage for high-voltage rails.
• High Ripple Capability: Rated ripple current of 500 mA at 120 Hz (125°C) and 750 mA at 100 kHz, with frequency coefficients available for scaling across frequencies.
• Thermal and Reliability: Operating temperature range −40°C to +125°C and a load life of 5000 hours at 125°C under D.C. bias plus rated ripple current.
• Leakage Current Specification: Leakage after 1 minute at 20°C not more than I = 0.04CV + 100 μA (I in μA, C in μF, V in V), enabling predictable standby and leakage behavior.
• Package & Mounting: Radial lead, can-style package with 5 mm lead spacing for through-hole mounting; compact size listed as L: 4 × D: 1.25 cm.
• Regulatory Compliance: Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Communication Base Station Power Supplies: Designed for high-voltage filtering and smoothing in base station power systems, where long life and high ripple handling are required.
• General-Purpose High-Voltage Power Supplies: Suitable for high-voltage DC filtering and energy storage in assorted industrial and commercial power designs.
• Through-Hole PCB Designs: Radial lead can package provides a compact solution for through-hole assemblies requiring robust high-voltage capacitance.

Unique Advantages

• Long High-Temperature Life: 5000-hour endurance at 125°C under rated conditions supports extended field life in elevated-temperature environments.
• High Voltage Handling: 450 V rating enables use on high-voltage rails without stacking or complex topologies.
• High Ripple Current Capacity: Specified ripple ratings (500 mA at 120 Hz; 750 mA at 100 kHz) and frequency coefficients allow designers to size the part confidently for ripple-heavy applications.
• Predictable Leakage Behavior: Defined leakage current formula (I = 0.04CV + 100 μA) provides predictable quiescent current for power budgeting and failure-mode analysis.
• Compact Radial Can Format: Small L × D footprint and radial lead mounting simplify integration into tight through-hole layouts while maintaining high-voltage capability.
• RoHS Compliant: Meets RoHS requirements for use in regulated markets and assemblies.

Why Choose UBR2W600MND?

UBR2W600MND combines high-voltage capability, substantial ripple-current handling, and an extended 125°C load-life rating to address demanding power-supply filtering and energy-storage needs. Its compact radial-can form factor and clearly defined leakage and ripple specifications make it straightforward to evaluate and integrate into through-hole designs.

This capacitor is suited to engineers and purchasing teams specifying components for communication infrastructure and other high-voltage applications that require a balance of durability, compactness, and verifiable performance backed by Nichicon's documented specifications.

Request a quote or submit a parts inquiry to evaluate UBR2W600MND for your next high-voltage design.