UVK1C221MED

The UVK1C221MED is a Nichicon UVK series miniature aluminum electrolytic capacitor in a radial, can-style package. It provides 220 µF nominal capacitance at a 16 V rating with a compact φ6.3 × 11 mm footprint and 2.5 mm lead spacing, designed for general-purpose electronic applications where space and reliable bulk capacitance are important.

Built to the UVK series specifications, this capacitor combines a small case size with defined performance characteristics including low leakage, measurable ripple current ratings at low and high frequencies, a rated life of 2000 hours at 85°C, and RoHS compliance.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a 16 V rated voltage and ±20% tolerance, suitable for general-purpose smoothing and bulk energy storage in compact designs.
• Miniature Radial Can Package — φ6.3 × 11 mm can with 2.5 mm lead spacing and radial lead mounting, enabling dense PCB layouts and straightforward through-hole assembly.
• Low Loss Characteristics — Specified tan δ of 0.2 (measurement conditions per series data), supporting stable AC performance at 120 Hz.
• Ripple Current Ratings — 260 mA at low frequency (120 Hz) and 390 mA at high frequency (10 kHz), allowing the capacitor to handle AC ripple across a range of frequencies.
• Low Leakage — Measured leakage current of 105.6 µA following standard test conditions, contributing to efficient standby and low-current applications.
• Operating Range & Lifetime — Rated for operation from −40°C to +85°C with a specified endurance of 2000 hours at 85°C when tested per UVK series conditions.
• Compliance — RoHS compliant as specified for the UVK series.

Typical Applications

• General-Purpose Electronics — Provides bulk capacitance and smoothing in compact through-hole circuits where a miniature electrolytic is required.
• PCB Power Sections — Fits tightly spaced power rails that require radial-lead capacitors with defined ripple and leakage specifications.
• Space-Constrained Designs — The UVK series’ miniature case size makes this part suitable for assemblies that demand reduced component footprint.

Unique Advantages

• Compact footprint: φ6.3 × 11 mm can and 2.5 mm lead spacing reduce board area compared with larger electrolytic options.
• Measured ripple performance: Separate low- and high-frequency ripple current specifications (260 mA at 120 Hz, 390 mA at 10 kHz) give designers clarity for AC loading conditions.
• Defined endurance: 2000 hours at 85°C provides a clear lifetime expectation for thermal-stressed applications.
• Low leakage: Specified leakage current of 105.6 µA supports low-standby-current designs and predictable behavior after voltage application.
• RoHS compliant: Meets RoHS requirements as noted for the UVK series.

Why Choose UVK1C221MED?

UVK1C221MED combines a compact UVK-series can with proven aluminum electrolytic characteristics—220 µF at 16 V, controlled tan δ, defined ripple ratings, and low leakage—making it a straightforward choice for engineers needing reliable bulk capacitance in tight board layouts. Its radial lead format and miniature size suit through-hole assemblies where space and predictable performance matter.

This part is well suited to designers and procurement teams specifying general-purpose electrolytic capacitors with clear electrical and lifetime specifications, and for projects where RoHS compliance and compact packaging are required.

Request a quote or contact sales to check availability and submit procurement details for UVK1C221MED.