UBY1H222MHL

The UBY1H222MHL is a miniature, radial-lead aluminum electrolytic capacitor from Nichicon's UBY series, offering 2200 µF capacitance at a 50 V rating. It is designed as a high-reliability component with AEC-Q200 qualification and RoHS compliance for demanding automotive and industrial control applications.

With a wide operating temperature range of −40 °C to 135 °C and a rated endurance of 3000 hours at elevated temperature, this capacitor targets power-filtering and high-ripple environments where temperature resilience and sustained performance are required.

Key Features

• Capacitance & Voltage: 2200 µF nominal capacitance with a 50 V rated voltage and ±20% tolerance, providing bulk energy storage for power supply smoothing and decoupling.
• High Ripple Handling: Low-frequency ripple current of 2.37 A (120 Hz) and high-frequency ripple current of 3.16 A (100 kHz), enabling reliable operation under significant AC stress.
• Low ESR: Equivalent series resistance of 25 mΩ measured at 20 °C / 100 kHz, supporting efficient high-frequency filtering and reduced dissipation.
• High-Temperature Endurance: Rated for operation from −40 °C to 135 °C with an endurance rating of 3000 hours at elevated temperatures, suitable for long-term use in hot environments.
• Reliability & Compliance: AEC-Q200 qualified and RoHS compliant, indicating suitability for automotive-grade designs and regulatory compliance.
• Form Factor & Mounting: Radial-lead can package (φ16 × 35.5 mm) with 7.5 mm lead spacing (±0.5 mm) for through-hole PCB mounting and easy placement in tight layouts.
• Leakage & Dissipation: Specified leakage current of 3300 µA and a dissipation factor (tan δ) of 0.12 at 20 °C, 120 Hz, enabling predictable loss and leakage budgeting in designs.
• Packaging Options: Supplied in bulk (no terminal forming) or bag packing for flexible procurement and handling.

Typical Applications

• Electric Power Steering (EPS): Provides bulk energy storage and smoothing for EPS control units exposed to high ripple and elevated temperatures.
• Direct Injection Engine Drive: Supports power conditioning and filtering in engine control modules where high ripple tolerance and temperature endurance are required.
• Automotive Power Electronics: Suited for ECU and power-supply filtering tasks in automotive systems that demand AEC-Q200 qualified components and extended high-temperature life.

Unique Advantages

• High ripple capability: Measurable high- and low-frequency ripple current ratings reduce the need for parallel capacitors in many designs, simplifying BOM and layout.
• Low high-frequency losses: 25 mΩ ESR at 100 kHz lowers heat generation and improves efficiency in high-frequency switching environments.
• Extended high-temperature life: 3000 hours endurance at elevated temperatures provides predictable longevity for designs operating near 125–135 °C.
• Automotive-grade qualification: AEC-Q200 status delivers design confidence for automotive applications and rigorous system-level requirements.
• Compact radial can: φ16 × 35.5 mm package with 7.5 mm lead spacing offers a space-efficient through-hole solution for rugged assemblies.
• Regulatory compliance: RoHS-compliant construction supports environmental and supply-chain requirements.

Why Choose UBY1H222MHL?

The UBY1H222MHL combines high capacitance and robust thermal endurance in a compact radial-lead can, making it well suited for power-filtering and high-ripple applications in automotive and industrial control systems. Its low ESR, high ripple ratings, and AEC-Q200 qualification provide engineers with a component that balances performance and reliability in hot, demanding environments.

Choose UBY1H222MHL for designs that require predictable high-temperature behavior, measurable ripple handling, and compliance with automotive-grade expectations while keeping board space and BOM complexity under control.

For pricing, lead times or to request a quote for UBY1H222MHL, please contact our sales team with your quantity and delivery requirements. We can provide part availability and support for integration into your design.