LLS2E471MELA

The LLS2E471MELA is a snap-in terminal aluminum electrolytic capacitor rated at 250 V with a nominal capacitance of 470 µF and ±20% tolerance. It is designed as a general-purpose power capacitor for applications requiring bulk capacitance in a radial, can-style snap-in package.

Key attributes include an 85°C rated temperature, specified ripple current handling at both low and high frequencies, a 3000-hour endurance at 85°C, and RoHS compliance—providing a balance of electrical performance and long-term reliability for general-purpose designs.

Key Features

• Capacitance & Tolerance — 470 µF nominal capacitance with ±20% tolerance at 120 Hz, 20°C.
• Rated Voltage — 250 V DC rating suitable for mid-voltage power applications requiring robust bulk energy storage.
• Snap-in Radial Package — Can-style snap-in terminal construction (φ25 × 35 mm) for secure board mounting and mechanical stability.
• Ripple Current Capability — 2.15 A at 120 Hz (low frequency) and 3.225 A at 50 kHz (high frequency) for effective smoothing under varying ripple conditions.
• Leakage Current — Specified leakage current of 1,020 µA after rated voltage application, enabling predictable standby and DC bias behavior.
• Operating Temperature & Endurance — Rated for −40°C to +85°C and specified for 3,000 hours endurance at 85°C under rated ripple and DC bias conditions.
• Size & Mechanical Dimensions — Compact footprint with dimensions L: 3.5 cm × D: 2.5 cm (φ25 × 35 mm), suitable where radial snap-in mounting is preferred.
• Environmental Compliance — RoHS compliant, aligning with modern environmental requirements.
• Availability & Packaging — Available in tray packing and listed as mass production status for volume procurement.

Typical Applications

• General-Purpose Power Electronics — Bulk energy storage and smoothing where a 250 V, 470 µF snap-in aluminum electrolytic capacitor is required.
• Power Supply Filtering — Handling ripple currents at both low and high frequencies to stabilize DC rails in general-purpose equipment.
• Industrial and Commercial Equipment — Use in systems that require a durable, long-life radial electrolytic capacitor rated for −40°C to +85°C operation.

Unique Advantages

• High Ripple Handling: Specified ripple current values (2.15 A at 120 Hz and 3.225 A at 50 kHz) support effective filtering across a range of operating frequencies.
• Proven Endurance: Rated for 3,000 hours at 85°C with defined limits for capacitance change, tan δ, and leakage current, enabling predictable lifetime performance.
• Robust Temperature Range: −40°C to +85°C operating range accommodates a wide variety of ambient conditions for general-purpose applications.
• Secure Snap-in Mounting: Radial can with snap-in terminals provides mechanical stability for through-hole assemblies.
• Regulatory Compliance: RoHS compliance supports use in products targeting current environmental standards.
• Production-Ready Packaging: Tray packing and mass production status simplify procurement and assembly for volume production.

Why Choose LLS2E471MELA?

LLS2E471MELA combines a mid-voltage 250 V rating with 470 µF capacitance in a snap-in aluminum electrolytic package designed for general-purpose power applications. Its defined ripple current performance at both low and high frequencies, 3,000-hour endurance at 85°C, and wide operating temperature range make it a reliable choice where predictable electrical and mechanical behavior is required.

This part is suited for designers and procurement teams seeking a RoHS-compliant, production-ready snap-in electrolytic capacitor from Nichicon for smoothing, energy storage, and filtering roles in general-purpose electronic equipment.

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