UBT1A222MHD8

The UBT1A222MHD8 is an aluminum electrolytic radial-lead capacitor offering 2200 µF capacitance at a 10 V rating. It is built for high-temperature operation with an operating range of -40 °C to +125 °C and an endurance rating up to 10000 hours at 125 °C.

Designed for demanding electronics, this component provides high ripple-current capability and low impedance in a compact radial can (φ12.5 × 25 mm) with 5 mm lead spacing, suitable for applications requiring long-term reliability and stable performance under thermal and electrical stress.

Key Features

• Capacitance and Tolerance — 2200 µF nominal capacitance with ±20% tolerance at 120 Hz, 20 °C.
• Voltage Rating — Rated for 10 V DC operation.
• High‑Temperature Endurance — Rated for operation from -40 °C to +125 °C with a specified life of up to 10000 hours at 125 °C.
• Ripple Current and Frequency Performance — Low-frequency ripple current 1.173 A (120 Hz) and high-frequency ripple current 1.75 A (100 kHz) to handle sustained AC stress on the capacitor.
• Low Impedance — Impedance of 33 mΩ to reduce voltage drop and improve decoupling effectiveness in high-current circuits.
• Leakage and Polarization — Polarized aluminum electrolytic construction with a measured leakage current of 660 µA.
• Compact Radial Can Package — Physical size φ12.5 × 25 mm (diameter × length), lead spacing 5.0 mm (±0.5 mm), radial lead mounting for through-hole assemblies.
• Qualification and Compliance — AEC‑Q200 qualified and RoHS compliant, suited for applications requiring recognized reliability standards.
• Packaging Options — Available in bulk (no terminal forming) or bag packing for flexible assembly and procurement.

Typical Applications

• Automotive Electronics — Suited for automobile electronics where heavy-duty service is indispensable; AEC‑Q200 qualification and high-temperature endurance support long-term operation.
• High‑Temperature Power Modules — For systems operating up to +125 °C and requiring capacitors with extended load-life ratings.
• Power Supply Ripple Management — Use where sustained ripple currents at low and high frequencies must be handled reliably (1.173 A at 120 Hz, 1.75 A at 100 kHz).

Unique Advantages

• Extended High‑Temperature Life — Endurance specified up to 10000 hours at 125 °C, enabling reliable service in thermally demanding environments.
• AEC‑Q200 Qualification — Meets recognized automotive component qualification to support designs that require industry-level reliability validation.
• High Ripple Capability — Dual-frequency ripple ratings let designers address both low- and high-frequency AC stress without changing component families.
• Low Impedance — 33 mΩ impedance improves transient response and reduces losses in power and decoupling applications.
• Compact Radial Form Factor — φ12.5 × 25 mm can with 5 mm lead spacing provides a compact, through-hole solution for power and control boards.
• Regulatory Compliance — RoHS compliant for use in regulated assemblies.

Why Choose UBT1A222MHD8?

UBT1A222MHD8 positions itself as a reliable, high-temperature aluminum electrolytic solution for designs that demand extended endurance, robust ripple handling, and low impedance in a compact radial package. With AEC‑Q200 qualification and RoHS compliance, it addresses both performance and regulatory needs for demanding electronics applications.

This capacitor is ideal for engineers and procurement teams specifying components for long-life, high-temperature power systems—especially where recognized qualification and predictable electrical characteristics (capacitance, leakage, impedance, ripple current) are required for robust system operation.

Request a quote or submit an inquiry to our sales team to discuss availability, lead times, and volume pricing for UBT1A222MHD8.