UBT2A220MPD

The UBT2A220MPD is a radial-lead aluminum electrolytic capacitor specified at 22 µF and 100 V. It is a polarized, can-style capacitor designed for high-temperature operation and long-term endurance in demanding environments.

Engineered for automotive electronics and other high-temperature applications, the part offers a rated temperature range of −40 °C to +125 °C, 3000 hours of endurance at 125 °C (for the 100 V / φ10 size), AEC-Q200 qualification, and RoHS compliance. Note: this part is currently listed as End Of Life.

Key Features

• Capacitance & Voltage — 22 µF nominal capacitance with tolerance −20% to +20% at a rated voltage of 100 V.
• High‑temperature endurance — Rated for operation from −40 °C to +125 °C with an endurance rating of 3000 hours at 125 °C for the 100 V, φ10 size.
• Low loss (tan δ) — Tangent of loss angle (tan δ) specified as 0.08 at 20 °C, 120 Hz, supporting stable AC performance at line frequency.
• Leakage current — Specified leakage current of 66 µA (measured conditions per product data).
• Dual-frequency ripple handling — Low-frequency ripple current 321.6 mA at 120 Hz and high-frequency ripple current 480 mA at 100 kHz.
• Compact mechanical package — Can-style radial package, φ10 × 12.5L, lead spacing 5.0 mm (±0.5 mm), supplied bulk or bag packed (no terminal forming).
• Automotive-grade reliability — AEC-Q200 rated and described as suited for automobile electronics requiring heavy-duty service.
• Regulatory — RoHS compliant.

Typical Applications

• Automotive electronics — Intended for use in automotive electronic modules where AEC-Q200 qualification and high-temperature endurance to +125 °C are required.
• High-temperature power modules — Suitable for power assemblies and modules that must operate across −40 °C to +125 °C with sustained endurance at elevated temperatures.
• Power rail smoothing — Used where a 22 µF, 100 V polarized capacitor with specified ripple current capability is required on DC power rails.

Unique Advantages

• High-temperature durability: Endurance rating of 3000 hours at 125 °C for the 100 V / φ10 size delivers predictable performance in hot environments.
• Automotive qualification: AEC-Q200 rating supports deployment in automotive electronic systems that call for component-level reliability.
• Measured ripple performance: Specified ripple currents at both 120 Hz and 100 kHz provide clear guidance for thermal and ripple budgeting in designs.
• Low dissipation factor: tan δ of 0.08 at 120 Hz (20 °C) helps minimize AC losses where line-frequency ripple is present.
• Compact radial package: φ10 × 12.5L can with 5 mm lead spacing simplifies placement in compact assemblies and through-hole designs.
• Regulatory compliance: RoHS compliance aids environmental and regulatory alignment for production programs.

Why Choose UBT2A220MPD?

UBT2A220MPD is positioned for designs that require a compact, high-temperature aluminum electrolytic capacitor with defined ripple performance and automotive-grade reliability. Its combination of a 100 V rating, 22 µF capacitance, AEC-Q200 qualification, and 3000‑hour endurance at +125 °C makes it a fit for modules and systems operating in elevated-temperature environments.

Choose this part when you need a radial-lead aluminum electrolytic with clear electrical and mechanical specifications—especially where long-term thermal endurance and compliance are required. Note that this part is listed as End Of Life; consult sales for current availability or recommended alternatives.

For pricing, availability, or to request a quotation and recommended replacements or alternatives, please contact sales to submit your requirements and receive assistance.