UBT2V220MHD8

The UBT2V220MHD8 is an aluminum electrolytic, radial-lead capacitor specified at 22 µF and 350 V. It is designed for applications requiring high-temperature operation and reliable long-term endurance.

With a rated temperature range of –25°C to +125°C, AEC-Q200 qualification, and 2000 hours endurance at +125°C, this part targets demanding electronic systems where thermal margin and lifecycle stability are required.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with a rated voltage of 350 V and a tolerance of −20% to +20%, suitable for higher-voltage filtering and energy-storage needs.
• High-Temperature Endurance — Specified for operation up to +125°C with a rated load-life endurance of 2000 hours at +125°C, enabling use in thermally challenging environments.
• AEC-Q200 Qualified — Carrying AEC-Q200 rating, indicating suitability for applications that require established component-level automotive qualification.
• Leakage and Dissipation — Low leakage current of 408 µA and a tangent of loss angle (tan δ) of 0.24 (measured at 20°C, 120 Hz), supporting stable performance under DC bias.
• Ripple Current Capability — Low-frequency ripple current of 139 mA at 120 Hz and high-frequency ripple current of 250.2 mA at 100 kHz for use in both mains-frequency and switching environments.
• Radial Lead Package — φ12.5 × 25 mm can with 5 mm lead spacing (±0.5 mm) in a radial-lead, bulk or bag-packed format for through-hole assembly and manual or automated insertion.
• RoHS Compliant — Meets RoHS requirements for restriction of hazardous substances.

Typical Applications

• Automotive electronic modules — Bulk energy storage and smoothing in automotive control electronics where AEC-Q200 qualification and high-temperature endurance are required.
• Power supply filtering — DC bus and high-voltage smoothing for power supplies that operate near elevated ambient temperatures.
• Industrial power electronics — Decoupling and ripple attenuation in systems subject to thermal stress and extended lifetimes.

Unique Advantages

• High-voltage rating: 350 V nominal rating supports higher-voltage designs without stacking or complex topologies.
• Designed for elevated temperatures: Rated to +125°C with verified 2000-hour endurance at that temperature, reducing the need for oversized thermal margins.
• Validated for automotive environments: AEC-Q200 qualification provides documented component-level reliability for automotive and similarly demanding markets.
• Measured electrical stability: Low leakage current (408 µA) and specified tan δ (0.24 at 20°C, 120 Hz) support predictable performance in DC-biased circuits.
• Versatile ripple performance: Specified ripple currents at both 120 Hz and 100 kHz enable use across mains-frequency and switching regulator applications.
• Through-hole mounting: Radial-lead can with 5 mm lead spacing simplifies assembly on legacy boards and mixed-technology PCBs.

Why Choose UBT2V220MHD8?

UBT2V220MHD8 combines a high-voltage 350 V rating with 22 µF capacitance in a radial-lead aluminum electrolytic package engineered for elevated-temperature operation up to +125°C and 2000 hours of rated endurance. Its electrical characteristics—low leakage, defined tan δ, and specified ripple performance at both low and high frequencies—deliver predictable behavior in power-filtering and energy-storage roles.

This part is suited for engineers developing systems that require component-level qualification (AEC-Q200), thermal robustness, and through-hole mounting. It offers a clear specification set for procurement and design integration where long-term reliability and high-voltage handling are priorities.

For pricing, lead time, or to request a quote for UBT2V220MHD8, please contact our sales team or submit a request through the distributor quoting channel. We can provide volume pricing, availability, and packaging options (bulk or bag packing) to support your design and production needs.