UHE1C222MHD6

The UHE1C222MHD6 is a radial-lead aluminum electrolytic capacitor offering 2200 µF capacitance at a 16 V rating in a compact φ18 × 15 mm can. It delivers low impedance and high ripple handling in a small footprint for general-purpose electronic circuits.

Designed for long-term reliability, this part is specified for operation from −40 °C to 105 °C with an endurance rating of 10,000 hours at 105 °C. RoHS compliant and available in bulk or bag packing, it supports robust power filtering and decoupling duties where compact size and sustained ripple capability matter.

Key Features

• Electrical Performance: 2.2 mF (2200 µF) capacitance at 16 V with a tolerance of −20% to +20% and measured impedance of 110 mΩ, providing substantial energy storage and low-loss behavior for power circuits.
• High Ripple Current Capability: Rated low-frequency ripple current of 1.768 A at 120 Hz and high-frequency ripple current of 2.21 A at 10 kHz, enabling effective handling of both mains-frequency and high-frequency ripple.
• Long Endurance: Life/endurance specified at 10,000 hours at 105 °C, supporting prolonged operation under elevated temperature and DC bias conditions.
• Wide Operating Temperature: Specified for −40 °C to 105 °C operation to accommodate a broad range of environmental conditions.
• Compact Radial Can Package: φ18 × 15 mm can with 7.5 mm lead spacing (±0.5 mm) and radial-lead mounting format for through-hole PCB layouts and straightforward assembly.
• Loss Characteristic: Measured tangent of loss angle (tan δ) is 0.18 at 20 °C, 120 Hz, indicating dielectric loss behavior relevant for AC and ripple performance evaluation.
• Leakage Current: Specified leakage current of 352 µA.
• RoHS Compliant & Production Ready: Conforms to RoHS requirements and is in mass production; available in bulk (no terminal forming) or bag packing.

Typical Applications

• General Purpose Power Filtering: Performs bulk decoupling and smoothing in general-purpose electronic circuits where 2200 µF at 16 V and high ripple handling are required.
• Power Supply Decoupling: Suited for DC power rails that need compact capacitance with sustained ripple current capability across low and high frequencies.
• Embedded and Industrial Electronics: Useful in compact through-hole designs requiring reliable long-life capacitance over −40 °C to 105 °C operating range.

Unique Advantages

• High ripple tolerance: Dual-specified ripple ratings at 120 Hz and 10 kHz provide measurable capability for both low- and high-frequency ripple environments.
• Low impedance: 110 mΩ impedance helps minimize voltage ripple and improves transient response in power systems.
• Extended high-temperature life: 10,000-hour endurance at 105 °C supports designs requiring long-term stability under thermal stress.
• Compact, serviceable package: φ18 × 15 mm radial can and 7.5 mm lead spacing enable easy mounting and replacement in through-hole assemblies.
• Clear electrical characterization: Published tan δ, leakage current, and impedance figures allow designers to predict behavior under expected operating conditions.
• Regulatory compliance and availability: RoHS compliant and in mass production, simplifying procurement and deployment.

Why Choose UHE1C222MHD6?

The UHE1C222MHD6 combines a high capacitance density with low impedance and robust ripple-handling in a compact radial-can package, making it a practical choice for general-purpose power filtering and decoupling in through-hole designs. Its 10,000-hour endurance at 105 °C and −40 °C to 105 °C operating range provide predictability for long-life applications.

Engineers specifying this capacitor benefit from explicit electrical parameters—capacitance, impedance, tan δ, leakage current, and ripple ratings—so you can assess performance directly against system requirements while relying on RoHS compliance and production availability.

Request a quote or submit your part and quantity details to receive pricing and lead-time information for the UHE1C222MHD6.