UBT1C222MHD8

The UBT1C222MHD8 is a radial-lead aluminum electrolytic capacitor offering 2200 µF capacitance at a rated voltage of 16 V. It is designed for high-temperature, heavy-duty applications with a wide operating range from -40°C to 125°C and a rated life of 10,000 hours at 125°C.

Targeted at demanding power systems, this AEC-Q200 qualified component delivers high ripple-current capability, low impedance, and long-term endurance in a compact radial can package, packaged for bulk or bag handling.

Key Features

• Capacitance & Voltage — 2.2 mF (2200 µF) nominal capacitance at a rated voltage of 16 V for energy storage and smoothing in low-voltage power rails.
• Capacitance Tolerance — ±20% tolerance (120 Hz, 20°C) to simplify parts selection and margining in power designs.
• Ripple Current & Impedance — Low impedance of 24 mΩ combined with ripple-current ratings of 1.541 A (120 Hz) and 2.3 A (100 kHz) to handle high AC stress in power conversion and filtering.
• High-Temperature Endurance — Rated for operation from -40°C to 125°C with an endurance of 10,000 hours at 125°C, supporting sustained use in hot environments.
• Reliability & Qualification — AEC-Q200 qualified and designed for extended load-life performance at elevated temperatures.
• Package & Mounting — Radial can with φ16 × 25 mm body size and 7.5 mm lead spacing (±0.5 mm), available in bulk (no terminal forming) or bag packing for through-hole assembly.
• Leakage Current & Polarization — Polar capacitor with a specified leakage current of 1056 µA, suitable for polarized power circuits.
• Environmental Compliance — RoHS-compliant construction for regulatory compatibility in commercial and industrial product lines.

Typical Applications

• Automotive electronics — Energy storage, smoothing and decoupling in control modules and other vehicle electronics where AEC-Q200 qualification and high-temperature endurance are required.
• Power-supply filtering and decoupling — Bulk smoothing and output filtering for DC-DC converters and power-management circuits that require high ripple-current handling.
• Motor-drive and inverter systems — Local energy buffering and ripple suppression in drive electronics operating across wide temperature ranges.
• Industrial power electronics — Robust capacitance for hold-up, filtering, and transient absorption in harsh thermal environments.

Unique Advantages

• High-temperature reliability: 10,000 hours rated life at 125°C provides predictable performance in prolonged elevated-temperature use.
• AEC-Q200 qualification: Explicit series-level qualification supports selection for automotive and similarly demanding applications.
• Strong ripple capability: Combined low impedance (24 mΩ) and high ripple-current ratings allow effective handling of AC stress in power circuits.
• Compact radial can: φ16 × 25 mm body with standard 7.5 mm lead spacing delivers high capacitance in a through-hole form factor for easy retrofitting or board-level replacement.
• Production-ready packaging: Available in bulk or bag packing to support high-volume assembly and inventory handling.
• Regulatory compliance: RoHS conformity simplifies environmental compliance for finished products.

Why Choose UBT1C222MHD8?

UBT1C222MHD8 combines 2.2 mF capacitance, low impedance, and high ripple-current capability in a compact radial electrolytic can engineered for extended operation at up to 125°C. The AEC-Q200 qualification and 10,000-hour endurance at 125°C make it a practical choice for engineers specifying durable energy-storage and filtering components for harsh thermal and electrically demanding environments.

This part is well suited to designers looking for a reliable, high-capacitance through-hole solution for automotive-grade and industrial power systems, offering straightforward integration, predictable lifetime performance, and RoHS compliance.

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