UBW1E222MHD

The UBW1E222MHD is a radial‑lead aluminum electrolytic capacitor with a nominal capacitance of 2200 µF and a rated voltage of 25 V. It is supplied in a φ16 × 30.5 mm can with 7.5 mm lead spacing and is available in bulk or bag packing for through‑hole assemblies.

Designed for high‑temperature, long‑life use, this capacitor supports operation from -55 °C to +135 °C, carries an AEC‑Q200 rating, and delivers low impedance and high ripple handling for demanding power applications in harsh environments.

Key Features

• Capacitance & Tolerance — 2.2 mF (2200 µF) with ±20% tolerance measured at 120 Hz, 20 °C.
• Rated Voltage — 25 V DC rating for mid‑rail power and energy‑storage requirements.
• High‑Temperature Endurance — Rated for operation from -55 °C to +135 °C with a specified life of 3000 hours at 135 °C under rated conditions.
• AEC‑Q200 Rating — Meets the AEC‑Q200 specification noted in the product data for qualification in demanding environments.
• Low Impedance & Ripple Capability — Impedance of 20 mΩ and rated ripple currents of 1.816 A at 120 Hz and 2.71 A at 10 kHz for improved power filtering and decoupling.
• Leakage Current — Specified leakage current of 1650 µA.
• Package & Mounting — Radial, can‑style package (φ16 × 30.5 mm L) with 7.5 mm lead spacing (±0.5 mm) and lead diameter 0.8 mm for robust through‑hole mounting.
• Endurance & Stability — Endurance requirements include capacitance change within ±30% and specified limits for tan δ and leakage after life testing at 135 °C.
• Availability — Mass production status with bulk (no terminal forming) and bag packing options.

Typical Applications

• Automotive Electronics — Suited for automotive electronic modules that require AEC‑Q200 qualification and high‑temperature operation up to 135 °C.
• High‑Temperature Power Modules — Used where sustained operation at elevated temperatures and long endurance (3000 hours at 135 °C) are required.
• 25 V Power Rails and Bulk Energy Storage — Provides bulk capacitance and ripple current handling for 25 V systems needing low impedance and energy buffering.

Unique Advantages

• High‑temperature capability: Rated to +135 °C with documented endurance, enabling deployment in thermally stressed assemblies.
• Automotive‑grade qualification: AEC‑Q200 listing supports use in applications requiring recognized component qualification standards.
• Robust ripple handling: High low‑ and high‑frequency ripple current ratings reduce voltage fluctuation on power rails under dynamic load.
• Compact radial can form factor: φ16 × 30.5 mm size and 7.5 mm lead spacing provide a space‑efficient, through‑hole solution for chassis‑mounted or board‑mounted designs.
• Long operational life: Life test performance (3000 hours at 135 °C) provides predictable aging characteristics for long‑duration assemblies.
• Production readiness: Mass production status and standard packing options simplify procurement and assembly planning.

Why Choose UBW1E222MHD?

UBW1E222MHD combines a high nominal capacitance (2200 µF) with a 25 V rating, low impedance, and elevated ripple current capability in a compact radial can. Its -55 °C to +135 °C operating range, endurance rating at 135 °C, and AEC‑Q200 listing make it a technical fit for engineers designing for thermally demanding and reliability‑focused applications.

This part is well suited to designs that need durable bulk capacitance and predictable performance over time, including assemblies exposed to high ambient temperatures or requiring automotive‑grade component qualification. Its through‑hole can package and standard lead spacing simplify integration into existing board and chassis layouts.

If you would like pricing, lead time, or a formal quote for UBW1E222MHD, submit a request or contact the sales team to receive a tailored quotation and availability information.