ULH2G5R6MNL1GS

The ULH2G5R6MNL1GS from Nichicon is a chip-type, high-voltage aluminum electrolytic capacitor designed for high-reliability applications. It delivers 5.6 µF capacitance at a 400 V rating in a surface-mount, carrier-tape compatible package.

Its combination of high voltage capability, extended high-temperature endurance and AEC-Q200 qualification makes it suited to demanding electronics where compact, reliable high-voltage energy storage is required.

Key Features

• Core Type — Chip-type aluminum electrolytic capacitor providing 5.6 µF nominal capacitance (±20%). Polarized device for DC applications.
• High Voltage Rating — Rated voltage of 400 V suitable for high-voltage circuits and systems.
• Temperature & Endurance — Operating temperature range of -40°C to +125°C and a rated load life of 4000 hours at +125°C; endurance limits include capacitance change within ±30% after the life test.
• Reliability Metrics — AEC-Q200 qualified and RoHS compliant; leakage current defined by the datasheet formula (I ≤ 0.04CV + 100 µA after 1 minute at 20°C), and tan δ max of 0.25 at 400 V (measured at 120 Hz, 20°C).
• Ripple Handling — Specified ripple current of 45 mA at 120 Hz and 67.5 mA at 10 kHz; frequency-dependent ripple coefficients are provided in the datasheet.
• Surface-Mount, Tape-Compatible Package — SMD radial can package compatible with automatic mounting machines using carrier tape; nominal footprint land size 1.03 × 1.03 cm and nominal part dimensions L: 1 × D: 1 cm.

Typical Applications

• Automotive electronics — AEC-Q200 qualification and extended high-temperature endurance make this capacitor suitable for automotive electronic modules that require high-voltage filtering and energy buffering.
• High-voltage, high-reliability circuits — For designs that need compact high-voltage capacitance in a surface-mount form factor.
• Automated assembly — Designed for compatibility with automatic mounting machines using carrier tape to simplify high-volume surface-mount production.

Unique Advantages

• High-voltage capability: 400 V rating enables use in high-voltage sections of power electronics and energy-storage stages.
• Extended high-temperature life: 4000 hours at +125°C provides predictable long-term performance in elevated-temperature environments.
• Automotive-grade qualification: AEC-Q200 status supports use in applications requiring automotive reliability standards.
• Tape-and-reel friendly SMD package: Compatibility with carrier-tape mounting reduces assembly complexity and supports automated production.
• Measured ripple performance: Documented ripple current values and frequency coefficients allow designers to size thermal and ripple handling confidently.
• RoHS compliant: Conforms to RoHS directives for regulated substance control.

Why Choose ULH2G5R6MNL1GS?

The ULH2G5R6MNL1GS is positioned for designs that require compact, high-voltage capacitance with proven reliability under elevated temperatures. Its combination of a 400 V rating, 5.6 µF capacitance, long load-life at +125°C, and AEC-Q200 qualification makes it a practical choice for engineers developing robust, automated-production electronics where component-level durability and predictable electrical behavior matter.

This part is well suited to teams designing for automotive and other high-reliability markets who need clear specification data for leakage, tan δ, ripple current and endurance to support validation and long-term deployment.

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