UVC2G4R7MPD

The UVC2G4R7MPD is an ultra‑miniature aluminum electrolytic capacitor designed for space‑constrained power adapter circuits and general purpose applications. It is a radial‑lead, polarized can‑type capacitor rated at 4.7 µF and 400 V, offering compact high‑voltage capacitance for adapter and compact power supply designs.

Key value propositions include a reduced case footprint compared with larger series, verified endurance at elevated temperature, and RoHS compliance for regulated markets.

Key Features

• Electrical — Rated Voltage and Capacitance 4.7 µF capacitance at 400 V DC, suitable for high‑voltage smoothing and energy storage in adapter circuits.
• Compact Package Ultra‑miniature radial can: case size φ8 × 11.5 mm (L: 1.15 × D: 0.8 cm) and 3.5 mm lead spacing, enabling tight board layouts and reduced envelope compared with larger types.
• Polarized, Radial‑Lead Mounting Through‑hole radial lead configuration for robust mechanical mounting in power adapter assemblies.
• Ripple and Loss Characteristics Rated ripple current 70 mA at 120 Hz and 105 mA at 10 kHz; tan δ (max) 0.25 at 120 Hz and 20 °C, providing predictable AC loss behavior for power filtering.
• Leakage Current Specified leakage: 175.2 µA (measured at 20 °C after 1 minute), enabling designers to budget standby and leakage budgets accurately.
• Operating and Endurance Ratings Operating temperature range −40 °C to +105 °C with endurance specified as 2000 hours at 105 °C under rated bias and ripple conditions; capacitance change within ±25% after endurance testing.
• Environmental Compliance RoHS compliant (2011/65/EU, (EU)2015/863) to support regulated product builds.

Typical Applications

• Power Adapters and AC/DC Adapters Compact 400 V capacitance for smoothing and energy storage in adapter circuits where PCB area is limited.
• General‑Purpose Power Filtering Decoupling and bulk capacitance in general‑purpose power supplies and small power modules.
• Space‑Constrained Consumer Electronics Use where a high‑voltage capacitor is required but board footprint and height must be minimized.

Unique Advantages

• Ultra‑Miniature Footprint: One rank smaller case sizes than the UVY series, enabling denser PCB layouts and smaller adapter enclosures.
• High Voltage Capability: 400 V rating provides margin for high‑voltage sections of adapter and power circuits.
• Predictable Endurance: 2000 hours at 105 °C endurance specification gives designers a clear reliability target under elevated temperature and bias.
• Measured AC Performance: Specified ripple currents at 120 Hz and 10 kHz and a defined tan δ limit allow accurate thermal and loss budgeting in designs.
• Regulatory Ready: RoHS compliance supports inclusion in regulated product lines without additional material qualification.
• Standard Through‑Hole Mounting: Radial lead can package simplifies assembly and mechanical retention in adapter and power supply builds.

Why Choose UVC2G4R7MPD?

UVC2G4R7MPD is positioned for engineers needing compact, high‑voltage aluminum electrolytic capacitance for adapter and general‑purpose power designs. Its small φ8 × 11.5 mm can, 3.5 mm lead spacing and radial construction make it well suited to space‑constrained boards while retaining clear, testable endurance and loss specifications.

The combination of 400 V rating, defined ripple and leakage figures, and RoHS compliance provides a practical component choice when designers require verified electrical behavior and environmental conformity in compact power circuits.

If you would like availability, pricing, or a quote for UVC2G4R7MPD, please submit a product inquiry or request a quote through the appropriate purchasing channel to receive current lead‑time and pricing information.