UBW1A221MPD

The UBW1A221MPD is an aluminum electrolytic capacitor in a radial‑lead can optimized for high‑temperature, long‑life applications. It delivers 220 µF at 10 V with polarized radial leads in a compact φ8 × 11.5 mm package and 3.5 mm lead spacing.

Designed for environments that demand sustained performance at elevated temperatures, this AEC‑Q200‑rated device targets automotive and other high‑temperature electronics where endurance, ripple handling and low impedance matter.

Key Features

• Capacitance & Voltage — 220 µF nominal capacitance with a rated voltage of 10 V and ±20% tolerance (120 Hz, 20°C).
• High‑temperature Endurance — Specified for operation from −55°C to +135°C and qualified for 1000 hours at 135°C under rated conditions.
• Automotive Qualification — AEC‑Q200 rating for use in applications requiring industry automotive qualification.
• Electrical Loss & Leakage — Tangent of loss angle (tan δ) up to 0.20 at 10 V (120 Hz, 20°C) with a listed leakage current of 66 µA.
• Low Impedance & Ripple Capability — Specified impedance of 260 mΩ and rated ripple currents of 227.8 mA at 120 Hz and 340 mA at 10 kHz.
• Package & Mounting — Radial lead, polarized can in φ8 × 11.5 mm body with 3.5 mm lead spacing; supplied in bulk/bag packaging and available for mass production.

Typical Applications

• Automotive electronics — Suited to vehicle electronics that require AEC‑Q200 qualification and operation across −55°C to +135°C.
• High‑temperature assemblies — Components and modules that run at elevated ambient temperatures benefit from the UBW series’ +135°C endurance and 1000‑hour life rating.
• Through‑hole power assemblies — Radial‑lead format and compact φ8 can make integration straightforward in legacy and serviceable power module designs.

Unique Advantages

• High‑temperature capability: Rated to +135°C with a 1000‑hour endurance specification, supporting designs that operate in severe thermal environments.
• Automotive grade assurance: AEC‑Q200 rating provides a level of qualification relevant for automotive and similarly demanding applications.
• Compact, serviceable form factor: φ8 × 11.5 mm radial can and 3.5 mm lead spacing allow dense, through‑hole placement and easy replacement or rework.
• Robust ripple and low impedance: 260 mΩ impedance and specified ripple currents at 120 Hz and 10 kHz help preserve voltage stability under dynamic loads.
• Production readiness: Supplied in bulk/bag packaging and listed for mass production to support volume manufacturing and procurement.

Why Choose UBW1A221MPD?

The UBW1A221MPD combines a proven aluminum‑electrolytic architecture with high‑temperature endurance, automotive qualification and compact radial packaging. It is targeted at engineers building systems that must sustain performance at up to +135°C while maintaining low impedance and defined ripple handling.

This part is well suited for projects and production runs that require a qualified, through‑hole electrolytic capacitor with clear life and electrical specifications, helping simplify component selection for high‑temperature and automotive environments.

If you would like pricing, availability or to request a quote for UBW1A221MPD, submit a sourcing inquiry or contact our sales team for assistance with ordering and technical questions.