UVP1H4R7MDD

The UVP1H4R7MDD is a miniature bi‑polar aluminum electrolytic capacitor from Nichicon’s UVP series. It combines a compact radial‑lead can package with a 4.7 µF capacitance and a 50 V rated voltage, engineered for general‑purpose and entertainment electronics applications where a small, bi‑polar capacitor is required.

Designed for board‑level radial mounting, this capacitor delivers defined electrical characteristics including low leakage, measured dissipation factor, and specified ripple current across low and high frequencies, with an operating temperature range of −40 °C to 85 °C.

Key Features

• Capacitance & Voltage — 4.7 µF capacitance rated at 50 V, with a tolerance of −20% to +20% (±20%).
• Bi‑Polar Construction — Bi‑polarized capacitor suitable for circuits requiring non‑polar operation or polarity inversion.
• Dissipation Factor (tan δ) — tanδ = 0.14 measured at 20 °C, 120 Hz, providing a defined loss figure for AC performance evaluation.
• Ripple Current Ratings — Low‑frequency ripple: 34 mA at 120 Hz; high‑frequency ripple: 68 mA at 10 kHz, enabling selection based on application frequency content.
• Low Leakage — Specified leakage current of 7.05 µA (measurement condition noted in product data), supporting low‑standby and precision circuits.
• Compact Radial Package — Small form factor φ5 × 11 mm with 2.0 mm lead spacing (±0.5 mm tolerance) for tight board layouts and through‑hole assembly.
• Endurance & Temperature — Rated endurance of 2000 hours at 85 °C (with polarity inversion per datasheet conditions), and an operating temperature range of −40 °C to 85 °C.
• Environmental — RoHS compliant per product data.

Typical Applications

• Entertainment Electronics — Part of the UVP series specified as a standard bi‑polarized option for entertainment electronics where compact bipolar capacitors are needed.
• General‑Purpose Electronics — Suited for general‑purpose circuit designs that require a small radial, bi‑polar aluminum electrolytic capacitor with predictable AC and DC characteristics.
• Board‑Level Radial Mounting — Small can diameter and short length make this capacitor suitable for dense through‑hole assemblies and compact PCBs that use radial lead components.

Unique Advantages

• Compact footprint: φ5 × 11 mm can and 2.0 mm lead spacing enable placement in space‑constrained designs.
• Bipolar capability: Bi‑polar construction supports applications where polarity can invert or where non‑polar behavior is required.
• Defined AC performance: Measured tanδ and frequency‑specified ripple current figures (120 Hz and 10 kHz) simplify AC design choices and thermal budgeting.
• Low leakage current: 7.05 µA leakage supports applications that require minimal DC loss or stable bias conditions.
• Qualified endurance data: 2000 hours at 85 °C (with polarity inversion regimen per datasheet) gives a clear reference for life‑cycle planning.
• Regulatory compliance: RoHS compliance aligns with environmental requirements for many commercial electronic products.

Why Choose UVP1H4R7MDD?

UVP1H4R7MDD provides a compact, well‑specified bi‑polar aluminum electrolytic solution for designers needing a reliable radial lead capacitor with clear electrical and endurance characteristics. Its combination of 4.7 µF at 50 V, low leakage, defined dissipation factor, and tested ripple‑current ratings makes it a practical choice for general‑purpose and entertainment electronics assemblies where space and predictable AC/DC behavior matter.

This part is appropriate for engineers and procurement teams seeking a small form‑factor, RoHS‑compliant bipolar capacitor with documented endurance at elevated temperature and frequency‑dependent ripple data to support thermal and lifetime analysis.

Request a quote or submit a product inquiry to receive pricing and availability information for UVP1H4R7MDD. Our team can provide ordering details and support for integrating this capacitor into your design cycle.