UVR1V221MPD

The UVR1V221MPD is a 220 µF, 35 V miniature aluminum electrolytic capacitor from Nichicon's UVR series. It is a radial-lead, polarized capacitor designed for general-purpose use and is positioned in the UVR standard series for entertainment electronics.

With a compact φ10 × 12.5 mm can (L: 1.25 × D: 1.0 cm), a 5.0 mm lead spacing, and industry-oriented endurance and ripple specifications, this part balances small size with measurable ripple-handling and stability over a −40°C to +85°C operating range.

Key Features

• Capacitance and Voltage — 220 µF rated capacitance at 35 V, with a tolerance of −20% to +20%.
• Low-loss Performance — tanδ (DF) 0.14 measured at 20°C, 120 Hz, providing defined dissipation characteristics for design calculations.
• Ripple Current Handling — Low-frequency ripple current 385 mA (120 Hz) and high-frequency ripple current 577.5 mA (10 kHz), specified to guide thermal and reliability budgeting.
• Leakage Current — Specified leakage current of 231 µA for predictable quiescent behavior in circuits.
• Reliability / Endurance — Rated for 2000 hours at 85°C under applied rated voltage, with post-test specifications for capacitance, tanδ and leakage current.
• Robust Environmental Range — Operating temperature range from −40°C to +85°C to accommodate a wide range of consumer and commercial environments.
• Package & Mounting — Radial lead (polarized) construction with 5.0 mm lead spacing (±0.5 mm tolerance) and available in bulk or bag packing for production or prototyping.
• Compliance & Availability — RoHS compliant and in mass production as part of Nichicon’s UVR series.

Typical Applications

• Entertainment Electronics — Part of Nichicon’s UVR standard series for entertainment devices, suitable for general-purpose capacitor functions within such equipment.
• General-Purpose Electronic Circuits — Suitable wherever a polarized 220 µF, 35 V radial capacitor is required for filtering, smoothing or energy storage in low-voltage designs.
• Prototyping and Repair — Available in bulk or bag packing to support bench assembly, prototyping runs and field repairs.

Unique Advantages

• Compact footprint: φ10 × 12.5 mm can size (L: 1.25 × D: 1.0 cm) enables space-efficient placement in densely populated PCBs.
• Measured ripple capability: Specified ripple current values at 120 Hz and 10 kHz help designers size thermal and ripple-handling margins accurately.
• Predictable leakage and loss: Defined leakage current (231 µA) and tanδ (0.14 at 20°C, 120 Hz) simplify end-product power and standby calculations.
• Documented endurance: 2000 hours at 85°C under rated voltage provides a clear reliability baseline for lifecycle planning.
• Consistent lead geometry: 5.0 mm lead spacing with ±0.5 mm tolerance supports repeatable through-hole assembly and mechanical placement.
• RoHS compliant and production-ready: Environmentally compliant and in mass production for immediate procurement and deployment.

Why Choose UVR1V221MPD?

The UVR1V221MPD delivers a defined combination of capacitance, ripple handling and endurance in a compact radial-lead aluminum electrolytic package from Nichicon’s UVR series. Its clear electrical parameters—220 µF at 35 V, measured tanδ, specified leakage current and ripple ratings—allow engineers to design predictable power and smoothing stages for consumer and entertainment electronics where space and reliability are key considerations.

This capacitor is well suited to designers and buyers seeking a mass-production, RoHS-compliant, general-purpose electrolytic with documented endurance at 85°C, convenient radial mounting and straightforward packaging options for prototyping or volume assembly.

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