ULV2E8R2MNL1GS

The ULV2E8R2MNL1GS is a chip-type aluminum electrolytic capacitor designed for high-voltage, long-life applications. It is a surface-mount radial can package optimized for automated assembly and engineered for demanding environments.

Key value propositions include a 250 V rating, 8.2 µF capacitance, AEC-Q200 qualification, RoHS compliance, and a guaranteed load life of 10,000 hours at +105°C—making it suitable for automotive and other high-reliability power electronics.

Key Features

• Capacitance & Voltage: 8.2 µF nominal capacitance at a rated voltage of 250 V, with a tolerance of ±20%.
• Long Life Endurance: Rated for 10,000 hours at +105°C; after endurance testing the capacitor meets specified limits for capacitance change, tan δ, and leakage current.
• Automotive Qualification: AEC-Q200 qualified and explicitly listed for automotive applications.
• Operating Temperature Range: −40°C to +105°C to support a wide range of operating environments.
• Leakage Current Specification: Leakage current specified per series: 0.04CV + 100 µA maximum (1 minute at 20°C) for rated voltages up to 450 V, which includes 250 V parts.
• Electrical Loss and Low-Temperature Performance: tan δ maximum of 0.25 at 250 V (measured at 120 Hz, 20°C); impedance ratio Z(−40°C)/Z(+20°C) of up to 10 at 250 V.
• Ripple Current Capability: 35 mA at 120 Hz and 56 mA at 10 kHz specified for ripple current handling.
• Package & Mounting: Chip-type radial can in an SMD form factor, surface-mount compatible with carrier-tape automated placement; physical size approximately L: 1.0 × D: 0.8 cm with recommended land size 8.3 × 8.3 mm.
• Regulatory Compliance: Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).
• Polarized Component: Polarized aluminum electrolytic design—observe polarity during assembly and use.

Typical Applications

• Automotive power electronics: High-voltage filtering and energy storage in automotive control modules and power conversion circuits where long life and AEC-Q200 qualification are required.
• DC–DC converters and power supplies: Bulk filtering and decoupling in high-voltage sections benefitting from the 250 V rating and elevated ripple handling.
• On-board power modules: Space-efficient surface-mount cap for high-voltage smoothing in compact modules, leveraging the chip-type SMD can footprint and tape-compatible mounting.

Unique Advantages

• Guaranteed long life: 10,000 hours at +105°C provides predictable end-of-life performance for long-duration deployments.
• Automotive-ready qualification: AEC-Q200 rated—enables use in automotive systems that require industry-recognized component qualification.
• High-voltage capability in an SMD form factor: 250 V rating combined with a compact chip-type radial can enables high-voltage designs without a large through-hole footprint.
• Assembly-friendly packaging: Applicable to automatic mounting machines using carrier tape, simplifying pick-and-place and high-volume assembly.
• Measurable electrical performance: Specified leakage current formula, tan δ limit, and low-temperature impedance ratio support reliable design margining and verification.
• Regulatory compliance: RoHS compliance supports use in regulated supply chains and environmental programs.

Why Choose ULV2E8R2MNL1GS?

The ULV2E8R2MNL1GS positions itself as a durable, high-voltage aluminum electrolytic solution for engineers needing sustained performance in harsh environments. With AEC-Q200 qualification, a 250 V rating, and a 10,000-hour life at +105°C, it meets the needs of automotive and other reliability-focused power electronics designs.

This part is well suited to designers who require a compact surface-mount electrolytic capacitor that balances voltage capability, long-term endurance, and assembly compatibility—reducing integration effort while providing verifiable electrical characteristics and regulatory compliance.

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