UBT1E222MHD

The UBT1E222MHD is a high-capacitance aluminum electrolytic capacitor in a radial-lead can package, rated 2200 µF at 25 V. Designed for demanding environments, it offers high ripple handling and long-term endurance for applications that require stable bulk energy storage at elevated temperatures.

Its combination of a wide operating temperature range (−40 °C to 125 °C), AEC-Q200 rating, and long life (10,000 hours at 125 °C) targets automotive and other heavy-duty electronics where reliability and thermal resilience are required.

Key Features

• Capacitance & Tolerance — 2200 µF (2.2 mF) with ±20% tolerance, providing substantial bulk storage for smoothing and hold-up in power circuits.
• Rated Voltage — 25 V DC rating suitable for common low-voltage automotive and industrial power rails.
• High Temperature Rating — Specified to operate from −40 °C to 125 °C, enabling use in elevated-temperature environments.
• Long Endurance — Life/endurance specified at 10,000 hours at 125 °C, supporting extended service life under high-temperature stress.
• Ripple Current Performance — Low-frequency ripple current 1.816 A (120 Hz) and high-frequency ripple current 2.71 A (100 kHz), enabling effective AC ripple filtering across frequency ranges.
• Leakage Current — Specified leakage current of 1650 µA, allowing designers to account for steady-state leakage in power budgets.
• Package & Mounting — Radial lead can package, size φ16 × 30.5 mm with 7.5 mm lead spacing (±0.5 mm), supplied bulk or bag packed for through-hole assembly.
• Automotive Qualification & Environmental — AEC-Q200 rated and RoHS compliant, suitable for regulated industry use where these qualifications are required.

Typical Applications

• Automotive Electronics — Intended for automobile electronics and other heavy-duty systems that require long-life capacitors capable of operating at elevated temperatures.
• Power Supply Bulk & Filtering — Provides bulk energy storage and ripple smoothing on 25 V power rails where high ripple current capability and temperature endurance are needed.
• High-Temperature Electronics — Suited to systems exposed to sustained high ambient temperatures up to 125 °C, where long-term reliability is necessary.

Unique Advantages

• High Bulk Capacitance: 2200 µF delivers substantial energy storage for smoothing and hold-up on low-voltage rails.
• Designed for Elevated Temperatures: Rated −40 °C to 125 °C with 10,000-hour endurance at 125 °C, supporting long service life in harsh thermal environments.
• Wide Frequency Ripple Handling: Specified ripple currents at both 120 Hz and 100 kHz allow designers to address low- and high-frequency ripple sources.
• Automotive-Grade Qualification: AEC-Q200 rating signals suitability for demanding automotive electronic applications that require component-level qualification.
• RoHS Compliance: Meets RoHS requirements for regulated markets and assemblies.
• Through-Hole Form Factor: Radial lead can with defined lead spacing and compact φ16 × 30.5 mm size simplifies mechanical integration into legacy and robust PCB layouts.

Why Choose UBT1E222MHD?

UBT1E222MHD is positioned for designs that need durable, high-capacitance bulk storage with proven thermal endurance. Its combination of 2200 µF at 25 V, AEC-Q200 qualification, and 10,000-hour life at 125 °C makes it well suited for engineers specifying components for long-lived, high-temperature electronics, particularly in automotive and heavy-duty applications.

Choosing this capacitor helps reduce risk in systems exposed to sustained thermal stress while providing the ripple current capability and form factor needed for reliable through-hole power designs. The part’s packaging options and standard lead spacing support straightforward assembly and stocking in production environments.

If you would like pricing, availability, or a formal quote for UBT1E222MHD, submit a request or contact our sales team to discuss your requirements and receive a tailored quotation.