UPTW6151MRD

The UPTW6151MRD is an aluminum electrolytic capacitor in a radial can package designed for high-voltage, high-ripple applications. It delivers 150 µF capacitance at a 420 V rating with polarized radial leads for general-purpose power electronics.

Built for durability in demanding environments, this part combines a compact footprint with high ripple-current capability and a long rated life at elevated temperature, making it suitable for ballast circuits and other high-voltage power systems.

Key Features

• Capacitance & Voltage — 150 µF capacitance rated at 420 V for high-voltage smoothing and energy storage.
• High ripple-current capability — Rated ripple current of 800 mA at 120 Hz and 1.28 A at 10 kHz to handle demanding AC ripple conditions.
• Long life at elevated temperature — Rated for 5000 hours at 105°C under DC bias plus rated ripple current, supporting long-term reliability.
• Compact radial can package — Radial lead, can-style package with 1 cm lead spacing and a size of L: 4 × D: 2.2 cm for space-efficient installations.
• Wide operating temperature range — Specified for −40°C to +105°C operation to accommodate varied thermal environments.
• Polarized design & tolerance — Polarized electrolytic capacitor with ±20% capacitance tolerance for predictable circuit behavior.
• RoHS compliant — Meets RoHS requirements as indicated in the product documentation.

Typical Applications

• Lighting ballasts — Suited for ballast applications where sustained ripple handling and high-voltage capacity are required.
• High-voltage power supplies — Used for smoothing and energy storage in DC link and high-voltage filtering stages.
• General-purpose power electronics — Applicable where a compact, high-voltage polarized capacitor with long life and elevated-temperature endurance is needed.

Unique Advantages

• High ripple tolerance: Explicit ripple ratings at 120 Hz and 10 kHz allow designers to size capacitors precisely for AC-stressed power circuits.
• Long-term thermal endurance: 5000-hour rating at 105°C under rated conditions provides measurable longevity for high-temperature applications.
• Compact footprint: Small L×D (4 × 2.2 cm) radial can design saves board space while maintaining high-voltage capability.
• Wide temperature window: −40°C to +105°C operating range supports deployment across a broad set of environmental conditions.
• Clear specification set: Polarized construction, ±20% tolerance, and RoHS compliance simplify component selection and regulatory planning.

Why Choose UPTW6151MRD?

UPTW6151MRD positions itself as a robust, compact solution for high-voltage, high-ripple applications where long operational life and thermal resilience matter. Its combination of 150 µF at 420 V, explicit ripple-current ratings, and a 5000-hour life at 105°C make it suitable for ballast circuits, DC link filtering, and other power-electronics roles that require predictable performance under continuous stress.

This capacitor is well suited to designers and procurement teams looking for a reliable, RoHS-compliant radial electrolytic with measurable endurance and clear electrical characteristics, easing integration into high-voltage power designs and maintenance planning.

Request a quote or submit a quotation inquiry to receive pricing and availability information for the UPTW6151MRD.