UVR1E222MHD

The UVR1E222MHD is a Nichicon UVR-series aluminum electrolytic capacitor in a radial-lead can, offering 2200 µF capacitance at a 25 V rating. It is part of the UVR miniature-sized series designed for general-purpose and entertainment electronics applications.

This component combines high capacitance in a compact φ12.5 × 25 mm package with defined ripple-current capability and a rated endurance of 2000 hours at 85°C, making it suitable for power-smoothing and decoupling roles in through-hole designs.

Key Features

• Capacitance & Tolerance — 2200 µF nominal with tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Rated Voltage — 25 V DC operation for standard low-voltage power rails.
• Loss Angle (tan δ) — tanδ = 0.18 measured at 20°C, 120 Hz, providing a defined dissipation factor for design validation.
• Ripple Current Capability — Low-frequency ripple current 1.55 A at 120 Hz and high-frequency ripple current 1.7825 A (noted at 10 kHz), supporting bulk filtering and smoothing under load.
• Leakage Current — Specified leakage current of 1650 µA for initial tolerance and margining in power budgets.
• Reliability & Endurance — Rated life of 2000 hours at 85°C with post-test limits: capacitance change within ±20%, tanδ ≤ 200% of initial spec, and leakage current ≤ initial specified value.
• Temperature Range — Operational from −40°C to +85°C to cover a wide range of ambient conditions.
• Package & Mounting — Radial lead can (φ12.5 × 25 mm), lead spacing 5.0 mm with 0.5 mm tolerance, supplied in bulk or bag packing for through-hole assembly.
• Compliance — RoHS compliant as part of the Nichicon UVR series.

Typical Applications

• Entertainment Electronics — Bulk energy storage and smoothing for audio/video power supplies in consumer entertainment equipment.
• Power Supply Filtering — Smoothing and decoupling on low-voltage DC rails where 2200 µF capacitance and defined ripple handling are required.
• General-Purpose Circuits — Hold-up and reservoir capacitor for controllers and power modules in through-hole designs.

Unique Advantages

• High Capacitance in Compact Can — 2200 µF in a φ12.5 × 25 mm package reduces board footprint while providing substantial energy storage.
• Defined Ripple Performance — Specified ripple currents at both low and high frequency help designers size capacitors for smoothing and thermal considerations.
• Temperature-Endurance Specification — 2000 hours at 85°C gives a measurable endurance baseline for reliability planning.
• Through-Hole Radial Format — Radial leads and standard 5.0 mm lead spacing simplify placement in traditional PCB layouts and repairable product designs.
• RoHS Compliance — Meets regulatory requirements for lead-free manufacturing flows.
• Packaging Flexibility — Available in bulk or bag packing to suit production and prototyping needs.

Why Choose UVR1E222MHD?

UVR1E222MHD positions itself as a reliable, general-purpose aluminum electrolytic solution for designers needing 2200 µF at 25 V in a small radial-lead can. Its specified ripple-current ratings and 2000-hour endurance at 85°C provide quantifiable performance targets for power-smoothing and decoupling applications.

This part suits engineers and buyers working on consumer and entertainment electronics or other through-hole projects where compact size, predictable electrical characteristics (tanδ, leakage current), and RoHS compliance are required.

Request a quote or contact sales to check availability, pricing, and lead times for UVR1E222MHD and to discuss volume or packaging options.