ULH2W3R9MNL1GS

The ULH2W3R9MNL1GS is a chip-type aluminum electrolytic capacitor from the Nichicon ULH series designed for high-voltage, high-reliability applications. It combines a 3.9 µF capacitance at a 450 V rating with a compact surface-mount can package suitable for automated placement.

Engineered for demanding environments, this capacitor offers long load life at elevated temperature, AEC-Q200 qualification, and RoHS compliance—making it appropriate for automotive and other high-temperature electronics where reliability and automated assembly are required.

Key Features

• Electrical 3.9 µF nominal capacitance with ±20% tolerance, polarized construction, and a 450 V rated voltage.
• Ripple Current Specified ripple performance includes 35 mA at 120 Hz and 52.5 mA at 10 kHz.
• Reliability & Temperature Rated for operation from −40 °C to +125 °C with a load life of 4000 hours at +125 °C; endurance and leakage current requirements are defined per the ULH series specifications.
• Package & Assembly Chip-type SMD radial can design sized 1.0 × 1.0 cm with a recommended land pattern of 1.03 × 1.03 cm, and compatible with automatic mounting machines using carrier tape.
• Qualification & Compliance AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronics AEC-Q200 qualification and high-voltage capability make this part suitable for automotive modules that require reliable SMD capacitors.
• Automated surface-mount production Carrier-tape compatibility and an SMD can package simplify pick-and-place assembly for high-volume manufacturing.
• High-temperature electronic modules Designed for operation up to +125 °C with a 4000-hour load life for use in assemblies exposed to elevated temperatures.

Unique Advantages

• High-voltage support: The 450 V rating enables use in higher-voltage circuits where compact SMD capacitors are required.
• Extended high-temperature endurance: 4000 hours at +125 °C provides a predictable operating lifetime in elevated-temperature applications.
• AEC-Q200 qualification: Facilitates selection for applications that require automotive-grade component qualifications.
• Automated assembly ready: Carrier-tape compatibility and an SMD chip can package reduce manual handling and support high-throughput production.
• Compact footprint: 1.0 × 1.0 cm package and defined land size (1.03 × 1.03 cm) help conserve PCB area in dense layouts.
• Regulatory compliance: RoHS conformity supports environmentally regulated product designs.

Why Choose ULH2W3R9MNL1GS?

ULH2W3R9MNL1GS delivers a combination of high-voltage capability, automotive-grade qualification, and proven high-temperature endurance in a compact surface-mount can. Its chip-type SMD form factor and carrier-tape compatibility align with automated manufacturing processes while the specified ripple and leakage characteristics address performance needs for demanding electronic assemblies.

This part is well suited for engineers and procurement teams specifying reliable SMD aluminum electrolytic capacitors for automotive and high-temperature applications where verified load life, temperature range, and qualification status are required.

If you would like pricing, availability, or a formal quote for ULH2W3R9MNL1GS, please request a quote or submit an RFQ to our sales team to begin the process.