UHD1C222MHD

The UHD1C222MHD is a radial-lead, miniature aluminum electrolytic capacitor in Nichicon’s UHD series. It provides 2200 µF capacitance at 16 V with a compact φ12.5 × 25 mm can and 5 mm lead spacing for general-purpose electronic designs.

Engineered for applications that require high ripple handling, low impedance at higher frequencies, and long endurance, this part is suitable for equipment operating across –40 °C to 105 °C and is supplied in bulk or bag packing for volume production use.

Key Features

• Capacitance & Voltage — 2200 µF rated capacitance at 16 V with a tolerance of −20% to +20%.
• High ripple current capability — Low-frequency ripple current 2.216 A (120 Hz) and high-frequency ripple current 2.77 A (100 kHz), enabling robust AC load performance.
• Low impedance at high frequency — UHD series characteristics include reduced impedance in the high-frequency range to support demanding decoupling and smoothing tasks.
• Endurance and temperature range — Rated for 5000 hours at 105 °C; operating temperature from −40 °C to 105 °C for long-life deployment in elevated ambient conditions.
• Electrical loss and leakage — Dissipation factor (tan δ) of 0.18 (measured at 20 °C, 120 Hz) and leakage current of 352 µA (specified condition), providing predictable electrical behavior.
• Compact radial can package — φ12.5 × 25 mm can with 5 mm lead spacing (±0.5 mm) and radial lead mounting for through-hole assemblies.
• Production-ready packaging — Available in Bulk (no terminal forming) and Bag packing; product status: Mass Production.
• Regulatory — Compliant with RoHS requirements.

Typical Applications

• General-purpose electronic equipment — Suited for systems that require a 16 V, 2200 µF radial electrolytic capacitor with long endurance and wide temperature capability.
• Power supply filtering — Sized and specified for bulk smoothing and ripple handling where high ripple current and stable performance across frequency are needed.
• Industrial and commercial assemblies — Applicable in production builds requiring mass-production packaging and through-hole radial mounting.

Unique Advantages

• High ripple tolerance: Specified ripple currents of 2.216 A (120 Hz) and 2.77 A (100 kHz) support demanding AC/stressed conditions without compromising performance.
• Low high-frequency impedance: UHD series design reduces impedance at higher frequencies, improving decoupling effectiveness in mixed-frequency circuits.
• Compact footprint: φ12.5 × 25 mm can with 5 mm lead spacing provides a space-efficient, through-hole solution for assemblies where board area is constrained.
• Long endurance at elevated temperature: Rated 5000 hours at 105 °C, enabling predictable lifetime in higher-temperature environments.
• Measured electrical characteristics: tan δ 0.18 (20 °C, 120 Hz) and specified leakage current support predictable circuit design and validation.
• Production-ready availability: Mass production status and standard bulk/bag packing ease procurement and high-volume assembly workflows.

Why Choose UHD1C222MHD?

UHD1C222MHD combines a high-capacitance 2200 µF value with strong ripple current capability and reduced high-frequency impedance in a compact radial can, making it a practical choice for general-purpose electronic designs that demand stable performance across a wide temperature range. Its 5000-hour endurance at 105 °C and RoHS compliance align with long-term production needs and regulatory expectations.

This part is well suited for engineers and procurement teams specifying through-hole electrolytic capacitors for smoothing, decoupling, and bulk energy storage roles in volume assemblies where predictable electrical characteristics and production-ready packaging are important.

To request a quote or submit an inquiry for UHD1C222MHD, please contact the manufacturer or your preferred procurement channel with the part number and required quantities.