UVR1A223MRD6

The UVR1A223MRD6 is a radial‑lead aluminum electrolytic capacitor offering 22,000 µF capacitance at a 10 V rating in a compact φ25 × 30 mm can. It is part of Nichicon’s UVR miniature series, a standard series noted for entertainment electronics and general-purpose applications.

This polarized capacitor delivers high bulk capacitance for low‑voltage designs while providing rated ripple handling, measurable loss (tanδ), and a defined endurance of 2,000 hours at 85°C for stable performance in sustained operating environments.

Key Features

• High Capacitance — 22,000 µF (22 mF) provides substantial bulk energy storage for low‑voltage circuits requiring large smoothing or decoupling reserves.
• Low‑Voltage Rating — Rated voltage 10 V, suitable for low‑voltage consumer and general‑purpose circuits.
• Radial Lead Package — Radial, can package with 12.5 mm lead spacing (±0.5 mm) for through‑hole mounting and mechanical stability.
• Defined Loss Characteristics — Tangent of loss angle (tanδ) specified at 0.66 (measured at 20°C, 120 Hz) to assist in AC loss and thermal assessments.
• Ripple Current Capability — Low‑frequency ripple current of 3.3 A at 120 Hz and high‑frequency ripple current of 3.795 A at 10 kHz to support power supply ripple handling.
• Leakage Current Specification — Specified leakage current of 6,600 µA for initial electrical budgeting and standby power estimates.
• Endurance and Temperature Range — Rated for 2,000 hours at 85°C and an operating temperature range of −40°C to +85°C to cover common consumer and general‑purpose environments.
• Packaging Options — Supplied in bulk (no terminal forming) or bag packing to suit production and prototyping workflows.
• RoHS Compliant — Conforms to RoHS requirements as indicated in the product series documentation.

Typical Applications

• Entertainment Electronics — Used in consumer audio/video and entertainment devices where the UVR series is specified for miniature/compact designs.
• General‑Purpose Power Circuits — Bulk capacitance for smoothing and energy storage in low‑voltage DC power rails and general electronic circuits.
• Low‑Voltage, High‑Capacitance Designs — Situations that require large capacitance at a 10 V rating within a compact radial can footprint.

Unique Advantages

• Large bulk capacitance in a compact can — 22,000 µF in a φ25 × 30 mm package reduces board area for high‑capacitance needs.
• Defined ripple performance — Specified ripple currents at both 120 Hz and 10 kHz enable designers to size capacitors against expected AC stresses.
• Clear endurance rating — 2,000 hours at 85°C gives a measurable baseline for lifecycle planning under elevated temperature stress.
• Through‑hole mechanical robustness — Radial lead construction with 12.5 mm lead spacing supports secure mounting and straightforward assembly for repairable designs.
• Packaged for production and prototyping — Bulk and bag packing options simplify handling in both small and larger build environments.
• RoHS compliance — Meets RoHS requirements as listed for the UVR series.

Why Choose UVR1A223MRD6?

The UVR1A223MRD6 targets designs that require very high capacitance at low voltage in a compact, radial‑lead aluminum electrolytic package. Its combination of 22,000 µF capacitance, 10 V rating, specified ripple current figures, and a defined 2,000‑hour endurance at 85°C provides engineers with verifiable electrical and thermal reference points when designing or specifying bulk energy storage and smoothing components for consumer and general‑purpose electronics.

This part is appropriate for engineering teams seeking a proven UVR series capacitor with clear electrical characteristics and standard through‑hole form factor for easy integration, prototyping, and replacement in existing PCB layouts.

Request a quote or submit a pricing request to receive availability and ordering information for the UVR1A223MRD6.