UCD1K220MNS1GS

The UCD1K220MNS1GS is a surface-mount aluminum electrolytic capacitor in Nichicon's UCD series, designed as a chip-type, low-impedance device for high-density PCB mounting. It delivers 22 µF rated capacitance at 80 V with a wide operating temperature range and a compact SMD can footprint.

Targeted for demanding electronic power applications including automotive systems, the part combines low loss (tanδ), defined ripple-handling capability at multiple frequencies, and AEC-Q200 qualification for applications requiring enhanced reliability.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance rated at 80 V with capacitance tolerance of −20% to +20%.
• Low Loss / Low Impedance — Tangent of loss angle (tanδ) of 0.08 measured at 20°C, 120 Hz (at 80 V), optimized for low-loss filtering.
• Ripple Performance — Specified low-frequency ripple current 65 mA at 120 Hz and high-frequency ripple current 130 mA at 10 kHz to support power-supply decoupling and filtering.
• Leakage Current — Leakage current specified at 17.6 µA after standard condition, supporting predictable bias behavior in power circuits.
• Thermal & Endurance — Operating temperature −55°C to +105°C with endurance rated for 2000 hours at 105°C under rated voltage conditions.
• Package & Mounting — Compact SMD can, size φ8 × 10 mm (L: 10 mm × D: 8 mm); surface-mount land size 8.3 × 8.3 mm; supplied in embossed carrier taping for automated placement.
• Reliability & Compliance — Polarized aluminum electrolytic construction, vibration resistant, RoHS compliant and AEC-Q200 qualified.

Typical Applications

• Automotive Electronics — Power supply filtering and decoupling in automotive control modules where AEC-Q200 qualification and high-temperature endurance are required.
• Surface-Mount Power Supplies — Bulk and output filtering on compact DC‑DC converters and regulator boards on high-density PCBs.
• High-Density PCB Designs — SMD can package and embossed carrier taping enable automated assembly in space-constrained layouts.

Unique Advantages

• AEC-Q200 Qualified: Provides a recognized automotive-grade reliability level for designs that require qualification for harsh environments.
• Low-Loss Performance: Measured tanδ of 0.08 at 120 Hz (20°C) and 80 V supports efficient filtering with predictable dissipation.
• Dual-Frequency Ripple Specs: Defined ripple current at both 120 Hz and 10 kHz enables designers to assess performance across typical power-supply and switching conditions.
• High-Temperature Endurance: Rated 2000 hours at 105°C under rated voltage, supporting longer-term stability in elevated-temperature applications.
• Production-Ready Packaging: Supplied in embossed carrier taping for compatibility with automated placement and high-volume assembly.
• Compact SMD Can: φ8 × 10 mm package footprint and standardized surface-mount land size simplify integration on dense PCBs.

Why Choose UCD1K220MNS1GS?

UCD1K220MNS1GS positions itself as a compact, rugged SMD aluminum electrolytic capacitor for designers who need reliable bulk capacitance, defined ripple capability, and elevated temperature endurance. Its chip-type, low-impedance construction and AEC-Q200 qualification make it suitable for automotive and other demanding power-electronic applications.

For teams designing compact, high-density power supplies or automotive modules, this part offers verifiable electrical and mechanical parameters—capacitance, loss, ripple, leakage, temperature range, and endurance—backed by RoHS compliance and automated-assembly friendly packaging.

If you need pricing, availability, or to request a formal quote for UCD1K220MNS1GS, please submit a quote request or contact sales for further assistance.