LGN2V271MELB25

The LGN2V271MELB25 is a snap-in terminal aluminum electrolytic capacitor rated at 350 V with a capacitance of 270 µF and ±20% tolerance. It is designed as a compact, radial can (snap-in) solution for general-purpose high-voltage applications that require robust ripple handling and long-term endurance.

Key value is delivered through high ripple-current capability (both low- and high-frequency), long-life endurance at elevated temperature, and a compact φ30 × 25 mm package suitable for tray packing and mass production environments.

Key Features

• Rated Voltage & Capacitance — 350 V rated voltage with 270 µF capacitance and ±20% tolerance, providing reliable energy storage at high voltage levels.
• Snap-In Radial Package — Radial, can-type snap-in mounting in a φ30 × 25 mm size for secure chassis or PCB assembly and efficient board layout.
• High Ripple Current Handling — 1100 mA at 120 Hz (low frequency) and 1573 mA at 100 kHz (high frequency), supporting demanding ripple-load conditions.
• Endurance at Elevated Temperature — Rated for 3000 hours at 105°C under DC bias plus rated ripple current, ensuring long service life in high-temperature environments.
• Leakage and Loss Characteristics — Specified leakage current of 920 µA and tan δ (DF) of 0.15 (max.) measured at 20°C and 120 Hz for predictable performance.
• Wide Operating Temperature Range — Operates from −25°C to +105°C, suitable for a broad set of ambient conditions.
• RoHS Compliant — Manufactured to meet RoHS requirements for restricted substances.

Typical Applications

• General Purpose Power Circuits — Provides 350 V / 270 µF bulk capacitance for general-purpose circuits requiring high-voltage energy storage.
• High-Voltage DC Modules — Suitable where a compact snap-in capacitor with defined leakage, tan δ, and rated ripple current is required at 350 V.
• Chassis or Panel Installations — Snap-in radial can (φ30 × 25 mm) simplifies assembly for tray-packed, mass-production builds.

Unique Advantages

• High ripple-current capability: Delivers 1.1 A at 120 Hz and 1.573 A at 100 kHz to support both low- and high-frequency ripple requirements.
• Long-term reliability at elevated temperature: Qualified for 3000 hours at 105°C under rated conditions, providing predictable aging and endurance.
• Compact snap-in form factor: φ30 × 25 mm radial can reduces board footprint while enabling sturdy snap-in mounting for mechanical stability.
• Controlled electrical losses: Specified tan δ of 0.15 (max.) at 20°C/120 Hz supports predictable dissipation characteristics.
• Low initial leakage current: 920 µA leakage current specification for controlled standby and operational leakage behavior.
• RoHS compliance: Meets environmental substance restrictions for regulatory conformity.

Why Choose LGN2V271MELB25?

LGN2V271MELB25 combines a high 350 V rating and substantial 270 µF capacitance with a snap-in radial package that suits compact, high-voltage designs. Its defined ripple-current ratings at both low and high frequencies, low leakage specification, and 3000-hour endurance at 105°C make it a practical choice for engineers prioritizing predictable performance and longevity in general-purpose power circuitry.

This capacitor is appropriate for design teams and procurement focused on reliable, production-ready components that simplify assembly (tray packing, snap-in mounting) while providing verifiable electrical characteristics and RoHS compliance.

Request a quote or submit an inquiry to obtain pricing, lead time, and order information for LGN2V271MELB25. Our team will respond with availability and production details to support your design and procurement needs.