UBW1H220MPD

The UBW1H220MPD is a radial-lead aluminum electrolytic capacitor designed for high-temperature, long-life applications. It delivers 22 μF capacitance at a 50 V rating in a compact φ8 × 11.5 mm can with 3.5 mm lead spacing.

Engineered for environments requiring elevated temperature endurance and reliable ripple performance, this AEC-Q200 qualified unit targets automotive and other demanding electronics where stable capacitance, low leakage and robust ripple handling are required.

Key Features

• Capacitance & Voltage — 22 μF nominal capacitance with a rated voltage of 50 V and ±20% tolerance at 120 Hz, 20°C.
• High operating temperature — Rated for operation from −55°C to +135°C and specified for 1000 hours endurance at 135°C.
• Low-loss performance — Tangent of loss angle (tan δ) specified at 0.10 (measured at 20°C, 120 Hz for 50 V rating), supporting stable AC behavior.
• Leakage current — Low leakage current of 33 μA as specified for this part number.
• Ripple handling — Low-frequency ripple current of 167.5 mA (120 Hz) and high-frequency ripple current of 250 mA (10 kHz), useful for smoothing and decoupling in power circuits.
• Compact radial package — φ8 can, 11.5 mm length with 3.5 mm lead spacing; supplied in bulk or bag packing for through-hole assembly.
• Automotive-grade qualification — Conforms to AEC-Q200 rating, supporting use in automotive electronic modules.

Typical Applications

• Automotive electronics — Designed for control modules and power circuits that require AEC-Q200 qualified components and high-temperature endurance.
• High-temperature power filtering — Suited for smoothing and decoupling in power supplies and converters operating up to +135°C.
• Long-life embedded systems — Provides stable capacitance and low leakage for electronics requiring 1000 hours endurance at elevated temperature.

Unique Advantages

• High-temperature capability: Rated to +135°C with specified endurance at that temperature, enabling reliable performance in thermally challenging environments.
• Automotive qualification: AEC-Q200 rating supports deployment in automotive electronic assemblies where recognized component qualification is required.
• Balanced ripple performance: Defined ripple current ratings at both low and high frequencies let designers size capacitors for filtering and decoupling across a range of switching frequencies.
• Compact radial form factor: φ8 can and 3.5 mm lead spacing combine small footprint with through-hole mounting convenience for PCBs and module assemblies.
• Low leakage and controlled loss: Specified leakage current and tan δ provide predictable behavior for bias-sensitive and analog circuits.

Why Choose UBW1H220MPD?

UBW1H220MPD positions itself as a dependable, AEC-Q200 qualified aluminum electrolytic capacitor for designs that need a compact, high-temperature-capable smoothing or decoupling device. Its 50 V rating, defined ripple current specifications, low leakage and long-life endurance at +135°C make it suitable for automotive and other demanding electronic systems.

This part is ideal for engineers specifying components where temperature resilience, predictable AC and leakage characteristics, and industry-recognized qualification matter for long-term reliability and maintainability.

Request a quote or submit an inquiry for UBW1H220MPD to receive pricing, availability, and packing options for your next design or production run.