LGR2D271MELZ30

The LGR2D271MELZ30 is a snap-in terminal aluminum electrolytic capacitor rated at 270 µF and 200 V. It is part of Nichicon’s LGR long-life series designed for long-duration ripple handling and reliable performance in elevated-temperature environments.

Targeted at general-purpose applications, this radial can-style capacitor delivers long life assurance, RoHS compliance, and a compact 22 × 30 mm footprint for equipment that requires robust bulk capacitance and easy PCB mounting.

Key Features

• Capacitance & Voltage — 270 µF nominal capacitance with a 200 V rated voltage and ±20% capacitance tolerance at 120 Hz, 20°C.
• Long Life Assurance — Designed to withstand 10,000 hours of ripple current at 105°C, supporting extended service life in high-temperature applications.
• High Temperature Operation — Operating temperature range from –40°C to +105°C to match demanding thermal environments.
• Ripple Current Performance — Rated ripple current of approximately 1.1 A at 120 Hz (1100 mArms) with higher-frequency capability (1.65 A at 50 kHz), suitable for smoothing and filtering duties across frequency ranges.
• Snap-In Mounting & Package — Radial, can-type snap-in terminals for secure, repeatable PCB attachment and simplified assembly.
• Low Leakage — Typical leakage current specification of 0.69 mA for this size and rating, aiding in predictable bias behavior.
• Regulatory Compliance — RoHS compliant, meeting applicable environmental directive requirements stated for the series.
• Compact Dimensions — Size approximately 22 mm diameter × 30 mm length, suitable for space-conscious designs requiring high-voltage bulk capacitance.

Typical Applications

• Power supply smoothing — Bulk filtering and ripple reduction in power supplies operating up to 200 V and elevated ambient temperatures.
• DC link and energy storage — Energy reservoir and stabilization for circuits that require durable capacitance and long life under ripple stress.
• Industrial equipment — General-purpose filtering and decoupling in equipment where operation to +105°C and long endurance are required.

Unique Advantages

• Proven long-life design: 10,000 hours endurance at 105°C provides predictable aging and performance retention for long-term deployments.
• Wide operating temperature span: –40°C to +105°C operation supports a broad range of environmental conditions without derating the core function.
• High ripple capability across frequencies: Rated ripple current of 1.1 A at 120 Hz and 1.65 A at 50 kHz enables reliable filtering from low to high frequencies.
• Snap-in, PCB-friendly package: Radial snap-in terminals simplify mechanical mounting and assembly for through-hole board layouts.
• RoHS compliance: Meets environmental requirements for lead-free manufacturing and regulatory conformity as specified for the series.
• Compact high-voltage solution: 270 µF at 200 V in a 22 × 30 mm can offers space-efficient bulk capacitance for designs constrained by board area.

Why Choose LGR2D271MELZ30?

The LGR2D271MELZ30 is positioned for designers who need reliable bulk capacitance at elevated voltage and temperature with long operational life. Its combination of 270 µF capacitance, 200 V rating, long-life endurance (10,000 hours at 105°C), and snap-in mounting makes it a practical choice for power conditioning and energy storage in demanding general-purpose equipment.

This part is well suited to teams prioritizing predictable long-term behavior, simplified PCB assembly, and RoHS compliance while maintaining a compact footprint for high-voltage bulk capacitance requirements.

To request a quote or submit an availability inquiry for the LGR2D271MELZ30, please contact sales or request a formal quote through the appropriate procurement channel.