UVR1H472MRD

The UVR1H472MRD is a Nichicon UVR series aluminum electrolytic capacitor in a radial-lead can package. It provides 4.7 mF (4700 µF) nominal capacitance at a 50 V rating in a compact φ20 × 40 mm can, intended for general-purpose and entertainment electronics applications. Designed for through‑hole assemblies, this part combines high capacitance density with defined ripple and endurance characteristics for reliable bulk energy storage and filtering in consumer and industrial equipment.

Key Features

• Capacitance & Voltage — 4700 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance, suitable for bulk energy storage in power circuits.
• Radial Lead Package — Through‑hole radial lead mounting with 10 mm lead spacing (±0.5 mm) in a φ20 × 40 mm can simplifies PCB insertion and mechanical retention.
• Ripple Handling — Low‑frequency ripple current 2.9 A at 120 Hz and high‑frequency ripple current 3.335 A at 10 kHz, supporting common power‑supply filtering tasks.
• Endurance & Temperature — Rated for 2000 hours at 85°C with an operating temperature range of −40°C to +85°C, providing predictable long‑term behaviour under specified conditions.
• Leakage & Polarization — Polarized aluminum electrolytic design with specified leakage current of 7050 µA.
• Packaging & Compliance — Available in bulk (no terminal forming) or bag packing; RoHS‑compliant. Status: End Of Life.

Typical Applications

• Entertainment Electronics — Part of the UVR standard series for entertainment electronics; suitable where compact, high‑value bulk capacitance is required.
• General‑Purpose Power Filtering — Used for bulk energy storage and smoothing in general‑purpose power supplies and consumer equipment.
• Through‑Hole Assemblies — Radial lead format and 10 mm lead spacing support straightforward insertion and wave/manual assembly processes.

Unique Advantages

• High volumetric capacitance: 4700 µF in a φ20 × 40 mm can provides substantial bulk storage in a compact through‑hole form factor.
• Defined ripple capability: Specified ripple currents at both 120 Hz (2.9 A) and 10 kHz (3.335 A) help designers validate thermal and ripple-handling performance quickly.
• Temperature and endurance data: Rated −40°C to +85°C with 2000 hours endurance at 85°C, enabling predictable lifecycle planning under specified conditions.
• Through‑hole compatibility: Radial leads and 10 mm spacing simplify mechanical integration into legacy and repairable designs.
• RoHS compliance: Meets RoHS requirements for reduced hazardous substances, supporting regulatory needs for many markets.

Why Choose UVR1H472MRD?

The UVR1H472MRD delivers a combination of high capacitance and clear, manufacturable form factor for designers needing 4700 µF at 50 V in a radial, through‑hole package. Its specified ripple currents, leakage, operating temperature range, and 2000‑hour endurance at 85°C provide verifiable parameters for power‑supply filtering and energy storage design decisions.

This part is appropriate for engineers and procurement teams working on general‑purpose and entertainment electronics projects that require compact bulk capacitance with defined electrical and environmental specifications. Note that this specific part is designated End Of Life; consider inventory and lifecycle planning when evaluating for new designs.

To request a quote or submit an inquiry for availability and lead times, please contact sales with the part number UVR1H472MRD and your quantity and delivery requirements.