LLG2E331MELZ25

The LLG2E331MELZ25 is a snap-in terminal aluminum electrolytic capacitor from Nichicon’s LLG series. It delivers 330 µF of capacitance at a rated voltage of 250 V in a compact, snap-in radial can designed for general-purpose power applications.

Engineered for equipment downsizing, the LLG series provides a one-rank smaller case than the LLS family while maintaining robust electrical performance across an operating temperature range of –40 °C to +85 °C. The part is RoHS compliant.

Key Features

• Capacitance & Rated Voltage — 330 µF nominal capacitance with a 250 V rated voltage and a tolerance of ±20% (measured at 120 Hz, 20 °C).
• Snap-In Radial Package — Snap-in terminal mounting and radial can package suitable for PCB assemblies requiring secure through-hole mounting.
• Compact, Space-Saving Case — LLG series is one rank smaller than LLS, making this part suited for designs targeting reduced equipment footprint.
• Operating Temperature & Endurance — Rated for –40 °C to +85 °C with an endurance specification of 2000 hours at 85 °C under DC bias plus rated ripple current.
• Ripple Current Performance — Rated ripple current of 1.3 A at 120 Hz and 1.95 A at 100 kHz, supporting AC ripple loads at both low and high frequencies.
• Polarized Design — Polarized electrolyte construction for typical DC power applications.
• RoHS Compliant — Conforms to RoHS directive requirements (2011/65/EU, (EU)2015/863).

Typical Applications

• General-Purpose Power Circuits — Acts as bulk capacitance in power electronics where a 250 V, 330 µF polarized capacitor is required for energy storage or decoupling.
• Compact Equipment — Suited for equipment downsizing efforts thanks to the LLG series' one-rank smaller case compared to LLS.
• Through-Hole PCB Assemblies — Snap-in radial package provides a secure, soldered mounting solution for assemblies that require robust mechanical retention.

Unique Advantages

• Space-Optimized Form Factor: One-rank smaller case than LLS enables reduced board area and chassis space without changing basic electrolytic functionality.
• High-Voltage Capability: 250 V rated voltage supports higher-voltage DC bus and power supply applications within the specified operating range.
• Wide Operating Temperature: –40 °C to +85 °C rating ensures consistent electrical performance across common industrial temperature conditions.
• Robust Endurance Specification: 2000 hours at 85 °C under rated conditions provides a quantifiable lifetime expectation for thermal stress and DC bias.
• Frequency-Ready Ripple Handling: Distinct ripple current ratings at 120 Hz (1.3 A) and 100 kHz (1.95 A) give designers data to size capacitors for both low- and high-frequency ripple environments.
• Regulatory Compliance: RoHS compliance supports environmental and regulatory requirements for modern electronic products.

Why Choose LLG2E331MELZ25?

LLG2E331MELZ25 positions itself as a compact, reliable electrolytic option for engineers needing 330 µF at 250 V with snap-in mounting and clearly defined ripple and endurance specifications. Its one-rank smaller case and snap-in radial design make it appropriate for products where board-space optimization and secure through-hole mounting are priorities.

This part is ideal for designers and procurement teams seeking a RoHS-compliant, general-purpose aluminum electrolytic capacitor with documented performance across temperature, ripple, and lifetime conditions.

If you need pricing, availability, or a formal quote for the LLG2E331MELZ25, submit a request or inquiry to our sales team and they will provide detailed commercial and lead-time information.