LLG2D272MELC45

The LLG2D272MELC45 from Nichicon is a snap‑in terminal aluminum electrolytic capacitor in the LLG series designed for general‑purpose applications. It provides 2.7 mF capacitance at a 200 V rating and is optimized for equipment downsizing with a smaller case profile than the LLS series.

Engineered for reliable DC energy storage and filtering, this polarized, radial can capacitor combines high ripple handling and a compact footprint for use in a range of industrial and electronic equipment designs. It is RoHS compliant.

Key Features

• Capacitance and Voltage — 2.7 mF nominal capacitance with a rated voltage of 200 V and tolerance of −20% to +20% (±20% at 120 Hz, 20°C).
• Snap‑in Radial Package — Snap‑in terminal, radial can package for secure, board‑level mounting and robust mechanical retention.
• Compact Dimensions — Size L: 4.5 × D: 3.5 cm with a reduced case rank versus LLS series, suited for equipment downsizing and tighter assemblies.
• Temperature and Endurance — Operating temperature range −40°C to +85°C and rated endurance of 2000 hours at 85°C under DC bias plus rated ripple current.
• High Ripple Capability — Rated ripple current of 4.34 A at 120 Hz and 6.51 A at 100 kHz for effective smoothing and energy handling in power circuits.
• Leakage and Loss Characteristics — Leakage current specified by I ≤ 3√CV (μA) after 5 minutes at 20°C; tangent of loss angle (tan δ) ≤ 0.15 at 120 Hz for rated voltages in the 160–400 V range.
• Polarized for DC Circuits — Polarized construction for DC energy storage and filtering tasks in general‑purpose equipment.
• RoHS Compliant — Meets RoHS directive (2011/65/EU, (EU)2015/863) requirements.

Typical Applications

• Power Supplies — Bulk filtering and smoothing in DC power supply rails where 2.7 mF at 200 V supports energy storage and voltage stabilization.
• Industrial Control Equipment — DC link or filter capacitor in general‑purpose industrial electronics that require high ripple handling and reliable endurance at elevated temperatures.
• Equipment Downsizing — Replacement or redesign use where a smaller case size than LLS enables reduced enclosure or PCB footprint without sacrificing capacitance.

Unique Advantages

• Smaller Case, Same Capacitance: One rank smaller case size than the LLS series helps shrink system volume while retaining required capacitance.
• High Ripple Handling: 4.34 A (120 Hz) and 6.51 A (100 kHz) ripple ratings support demanding filtering and decoupling in power circuits.
• Endurance at Elevated Temperature: 2000 hours at 85°C under rated conditions provides measurable lifetime expectations for thermal stress scenarios.
• Defined Leakage and Loss Limits: Leakage current governed by I ≤ 3√CV and tan δ ≤ 0.15 (for 160–400 V) allow predictable electrical behavior for design verification.
• Secure Snap‑in Mounting: Snap‑in terminals offer reliable mechanical fixation for through‑hole assemblies and robust PCB retention.
• RoHS Compliance: Meets current RoHS requirements for use in regulated markets and product lines.

Why Choose LLG2D272MELC45?

LLG2D272MELC45 positions itself as a compact, high‑capacitance solution for general‑purpose DC energy storage and filtering in equipment that benefits from reduced case size. Its combination of 2.7 mF at 200 V, solid ripple current capability, and 2000‑hour endurance at 85°C delivers predictable performance for designers balancing size, thermal environment, and electrical demands.

As part of Nichicon’s LLG series, this snap‑in polarized capacitor is suited for engineers and procurement teams specifying robust, RoHS‑compliant components for industrial and electronic equipment where downsizing and dependable ripple handling matter.

If you would like pricing, availability, or a formal quote for LLG2D272MELC45, request a quote or contact sales to discuss your project requirements and volume needs.