UBT1A222MHD

The UBT1A222MHD is an aluminum electrolytic, radial-lead capacitor offering 2200 µF capacitance at a 10 V rating with ±20% tolerance. It is supplied in a compact can-style package (φ12.5 × 25 mm) with 5 mm lead spacing for through-hole assemblies.

Engineered for high-temperature, long-life applications, this capacitor is specified for operation from −40 °C to +125 °C and carries AEC‑Q200 qualification. It delivers extended endurance (10,000 hours at +125 °C for the applicable case size) along with robust ripple-current capability for demanding environments.

Key Features

• Capacitance & Voltage — 2.2 mF (2200 µF) capacitance with ±20% tolerance at a rated voltage of 10 V, suitable for bulk energy storage and decoupling in low-voltage power domains.
• High-temperature Endurance — Specified to operate from −40 °C to +125 °C with a rated life of 10,000 hours at +125 °C for the applicable case diameter.
• Ripple Current Performance — Low-frequency ripple current: 1.173 A at 120 Hz; high-frequency ripple current: 1.75 A at 100 kHz, supporting active power-supply smoothing and transient handling.
• Leakage and Polarization — Polarized aluminum electrolytic construction with listed leakage current of 660 µA, enabling predictable bias behavior in DC circuits.
• Package & Mounting — Radial lead, can-style package (φ12.5 × 25 mm) with 5 mm lead spacing (±0.5 mm), available in bulk or bag packing for through-hole assembly workflows.
• Quality & Compliance — AEC‑Q200 qualification and RoHS compliance, aligning with requirements for rugged, high-reliability electronics.

Typical Applications

• Automotive electronics (heavy-duty environments) — Designed for vehicle electronics that demand high-temperature endurance and long operational life.
• High-temperature power systems — Suitable where components must withstand continuous operation up to +125 °C with extended load life.
• Through-hole power assemblies — Radial can package and 5 mm lead spacing fit legacy and serviceable board layouts requiring robust electrolytic bulk capacitance.
• AEC‑Q200 qualified designs — Use in electronic systems that mandate components meeting AEC‑Q200 standards for reliability.

Unique Advantages

• Extended high-temperature life: Specified 10,000 hours at +125 °C for the applicable case size, reducing maintenance and replacement needs in demanding installations.
• Strong ripple handling: Combined low- and high-frequency ripple ratings (1.173 A at 120 Hz, 1.75 A at 100 kHz) help stabilize power rails under dynamic load conditions.
• Compact radial can form factor: φ12.5 × 25 mm can and standardized 5 mm lead spacing simplify integration into through-hole designs and assemblies.
• AEC‑Q200 qualification: Provides traceable qualification for use in applications requiring recognized reliability standards.
• RoHS compliant: Meets environmental regulations for lead-free applications and global regulatory requirements.

Why Choose UBT1A222MHD?

The UBT1A222MHD combines high capacitance and low-voltage operation with proven high-temperature endurance and AEC‑Q200 qualification, making it a practical choice for engineers designing resilient, long-lived power systems. Its radial can package and defined lead spacing support reliable through-hole mounting and straightforward board-level integration.

This capacitor is well suited for designers and procurement teams working on electronics that require predictable leakage, robust ripple handling, and continuous operation in elevated-temperature environments.

Request a quote or contact sales to discuss availability, lead times and pricing for the UBT1A222MHD.