LGN2V271MELA35

The LGN2V271MELA35 is a snap-in terminal aluminum electrolytic capacitor from Nichicon’s LGN series. It delivers 270 µF capacitance at a 350 V rated voltage in a compact φ25 × 35 mm snap-in can, designed for general-purpose electronic applications.

Key value comes from high-voltage capability, elevated temperature endurance to 105 °C, and measurable ripple-handling performance—making it suitable where robust DC link or bulk energy storage is required in general-purpose designs.

Key Features

• Rated capacitance and tolerance: 270 µF with ±20% tolerance at 120 Hz, 20 °C—provides predictable capacitance for mid-range bulk and smoothing requirements.
• High voltage rating: 350 V rated voltage for applications requiring elevated DC voltage capability.
• Temperature and endurance: Operating temperature range −25 °C to 105 °C with an endurance rating of 3000 hours at 105 °C (meets LGN series endurance criteria).
• Ripple current capability: 1100 mA at 120 Hz (low frequency) and 1573 mA at 100 kHz (high frequency), enabling effective handling of AC ripple in power circuits.
• Loss characteristic: tanδ (DF) 0.15 maximum measured at 20 °C, 120 Hz—supporting stable performance in filtering roles.
• Low leakage: Rated leakage current 920 µA (after rated voltage application), aiding in low-standby-loss designs.
• Snap-in radial package: φ25 × 35 mm can with snap-in terminals for secure chassis or PCB mounting and simplified assembly; packaged in trays for production handling.
• Compliance and availability: RoHS compliant and in mass production status for consistent supply.

Typical Applications

• General-purpose power circuits — Suitable for designs requiring a 350 V rated electrolytic capacitor with 270 µF capacitance for bulk storage or smoothing in general electronic equipment.
• High-voltage DC link and energy storage — The 350 V rating and substantial ripple current capability support use where elevated DC voltages and ripple handling are needed.
• Environments requiring elevated temperature endurance — Rated to operate up to 105 °C with a 3000-hour endurance specification for sustained thermal performance.

Unique Advantages

• 350 V rating for higher-voltage designs: Allows integration into circuits with elevated DC voltages without requiring series arrays of lower-voltage caps.
• High ripple current handling: 1.1 A at 120 Hz and 1.573 A at 100 kHz reduces heating and extends life in ripple-intensive applications.
• Proven endurance at 105 °C: 3000 hours rated endurance gives designers a clear thermal reliability target for long-term deployments.
• Compact snap-in package: φ25 × 35 mm can and snap-in terminals simplify mounting while conserving board/chassis space compared with larger formats.
• Controlled dissipation factor and low leakage: tanδ 0.15 (max at 20 °C, 120 Hz) and 920 µA leakage support stable electrical behavior and lower standby losses.
• Production-ready supply: Tray packing and mass production status ease procurement and assembly for volume manufacturing.

Why Choose LGN2V271MELA35?

LGN2V271MELA35 combines a high 350 V rating, substantial 270 µF capacitance, and robust ripple-current capability in a compact snap-in aluminum electrolytic package. Its 105 °C endurance rating (3000 hours) and controlled dissipation factor make it a practical choice when reliable high-voltage bulk capacitance and thermal stability are required in general-purpose electronic designs.

This part fits designers and procurement teams seeking a production-ready, RoHS-compliant snap-in capacitor with defined long-term performance parameters and tray packaging for streamlined assembly and inventory management.

Request a quote or contact sales to discuss availability, pricing, and lead times for LGN2V271MELA35.