UBY1V622MHL

The UBY1V622MHL is a Nichicon UBY-series aluminum electrolytic capacitor in a radial-lead can, rated 6.2 mF at 35 V with a ±20% tolerance. It combines large capacitance, low ESR and high ripple capability in a compact radial package for through-hole mounting.

Designed for high-temperature, high-stress power applications, this part supports operation from −40 °C to +135 °C, endurance of 3000 hours at elevated temperature, and AEC‑Q200 qualification. Typical use cases include automotive control and high-temperature power electronics where sustained ripple handling and durability are required.

Key Features

• Capacitance & Voltage — 6.2 mF (6200 µF) nominal capacitance at a rated voltage of 35 V with ±20% tolerance for bulk energy storage and decoupling.
• Low ESR & High Ripple Capability — ESR of 19 mΩ measured at 100 kHz and ripple current ratings of 3.188 A at 120 Hz and 3.75 A at 100 kHz, enabling effective smoothing under dynamic load.
• High-Temperature Endurance — Operating temperature range −40 °C to +135 °C and lifetime/endurance rated to 3000 hours at elevated temperature conditions.
• Automotive-Grade Reliability — AEC‑Q200 qualified, supporting designs that require automotive-level component qualification.
• Package & Mounting — Radial lead can (φ18 × 35.5 mm length) with 7.5 mm lead spacing (±0.5 mm), supplied in bulk/bag packing for through-hole assembly.
• Leakage and Polarization — Polarized electrolytic design with a specified leakage current (listed at 6510 µA) and standard electrolytic behavior for DC applications.
• Regulatory Compliance — RoHS compliant.

Typical Applications

• Automotive control systems — Suited for control electronics such as electric power steering and direct injection engine drive where AEC‑Q200 qualification and high-temperature endurance are required.
• Power electronics and motor drives — Bulk smoothing and decoupling in motor controllers and power converters that demand high ripple current handling and low ESR.
• High-temperature power supplies — Filtering and energy storage in power supplies operating in ambient or enclosure temperatures up to +135 °C.
• DC-link and bulk energy storage — Large capacitance and 35 V rating make it suitable for DC-link smoothing and bulk storage in compact through-hole assemblies.

Unique Advantages

• High ripple handling — Rated ripple current of up to 3.75 A at 100 kHz reduces stress on upstream components and improves voltage stability under transient loads.
• Low ESR — 19 mΩ ESR at 100 kHz minimizes power loss and heating, improving overall converter efficiency and thermal performance.
• Wide operating temperature — −40 °C to +135 °C range and 3000-hour endurance at elevated temperature provide predictable performance in harsh environments.
• AEC‑Q200 qualification — Component qualification for demanding applications, supporting designs that require automotive-grade reliability.
• Compact, through-hole form factor — φ18 × 35.5 mm radial can with 7.5 mm lead spacing simplifies mechanical integration and replacement in legacy and robust assemblies.
• RoHS compliance — Meets regulatory requirements for lead-free content in constrained markets.

Why Choose UBY1V622MHL?

UBY1V622MHL is positioned for engineers who need a high-capacitance, low-ESR electrolytic solution that endures elevated temperatures and continuous ripple stress. Its combination of 6.2 mF capacitance, 35 V rating, low ESR and AEC‑Q200 qualification makes it appropriate for power-dense, high-reliability designs.

This Nichicon radial-lead capacitor delivers practical long-term value through predictable endurance (3000 hours at high temperature), compliance with RoHS, and a physical package that eases through-hole assembly and replacement in high-stress power systems.

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