UBT1H220MPD8

The UBT1H220MPD8 is a 22 µF, 50 V aluminum electrolytic capacitor in a radial‑lead can designed for high‑temperature, high‑reliability applications. Its compact φ8 × 11.5 mm package and radial lead format make it suitable for through‑hole assemblies where robust bulk capacitance and thermal endurance are required.

Engineered for demanding environments, this capacitor combines a wide operating temperature range (−40 °C to +125 °C), AEC‑Q200 qualification, and a rated endurance of 2000 hours at 125 °C to support long life in automotive and industrial power systems.

Key Features

• Capacitance & Voltage — 22 µF rated at 50 V for bulk energy storage and decoupling in power rails.
• High‑Temperature Endurance — Specified for −40 °C to +125 °C with a life rating of 2000 hours at 125 °C.
• AEC‑Q200 Qualified — Meets AEC‑Q200 requirements for use in automotive electronics.
• Low Leakage Current — Typical leakage current of 33 µA, supporting low‑standby and stable bias behavior after voltage application.
• Ripple Current Capability — 167.5 mA at 120 Hz (low frequency) and 250 mA at 100 kHz (high frequency) to handle AC ripple on DC rails.
• Electrical Losses — Tangent of loss angle (tan δ) of 0.10 measured at 20 °C, 120 Hz for controlled dissipation.
• Compact Radial Can — φ8 × 11.5 mm can with 3.5 mm lead spacing (±0.5 mm) for space‑conscious through‑hole layouts.
• RoHS Compliant & Production Ready — RoHS status compliant and available in mass production; packaged bulk or bag for flexible procurement.

Typical Applications

• Automotive Power Modules — Bulk smoothing and decoupling on 12 V/24 V power rails in control units and power distribution modules, leveraging AEC‑Q200 qualification and high‑temperature endurance.
• Engine Control and Powertrain Electronics — Local energy storage and ripple suppression where sustained performance at elevated temperatures is required.
• Sensor and Telematics Power Supplies — Stabilizing biased supplies and filtering ripple for sensors and telematics modules operating across a broad temperature range.

Unique Advantages

• Designed for high ambient temperatures: Rated to +125 °C with a 2000‑hour endurance, enabling reliable operation in thermally stressful locations.
• Automotive‑grade qualification: AEC‑Q200 qualification provides traceable reliability suitable for automotive electronic subsystems.
• Balanced electrical performance: Low leakage (33 µA), 500 mΩ impedance, and controlled tan δ (0.10) support stable filtering and low dissipation in power circuits.
• High ripple handling: Specified ripple current at both low and high frequencies (167.5 mA at 120 Hz, 250 mA at 100 kHz) addresses AC stress in switching and linear supplies.
• Compact, through‑hole form factor: φ8 × 11.5 mm radial can with 3.5 mm lead spacing fits space‑constrained PCB layouts and standard assembly processes.
• Supply chain readiness: RoHS compliant and available in bulk or bag packing for production throughput and inventory flexibility.

Why Choose UBT1H220MPD8?

The UBT1H220MPD8 pairs compact geometry with automotive‑grade reliability, delivering 22 µF at 50 V in a radial can designed for high‑temperature operation. Its combination of AEC‑Q200 qualification, 2000‑hour endurance at 125 °C, defined ripple current ratings, and low leakage current makes it well suited for engineers specifying capacitors for automotive power electronics and other demanding industrial applications.

This part is appropriate for designs that require a verified, high‑temperature electrolytic solution with predictable electrical behavior and supply availability for production volumes.

Request a quote or contact sales for pricing, lead times, and packaging options for UBT1H220MPD8.