LLS2D681MELA

The LLS2D681MELA is a snap‑in terminal aluminum electrolytic capacitor from Nichicon’s LLS series, rated 680 µF at 200 V. It is a radial, can‑style, snap‑in capacitor designed for general‑purpose power applications where a compact, high‑capacitance solution is required.

Key value propositions include a 3000‑hour endurance at 85°C under rated ripple conditions, RoHS compliance, and robust ripple current capability across low and high frequencies, enabling reliable performance in sustained power environments.

Key Features

• Capacitance & Tolerance: 680 µF nominal with a capacitance tolerance of −20% to +20%, specified at 120 Hz and 20°C.
• Rated Voltage: 200 V DC rated voltage for mid‑voltage power applications.
• Snap‑In Terminal, Radial Can Package: Snap‑in mounting type in a radial can (snap‑in) package for secure panel or board installation; packaged in trays for production handling.
• Temperature Range & Endurance: Operating temperature range −40°C to +85°C with endurance specified as 3000 hours at 85°C under DC bias plus rated ripple current.
• Ripple Current Capability: Low‑frequency ripple current 2.48 A at 120 Hz and high‑frequency ripple current 3.72 A at 50 kHz, supporting sustained ripple loading.
• Leakage & Dissipation: Leakage current listed at 1100 µA and tangent of loss angle (tan δ) of 0.15 measured at 120 Hz and 20°C for the 200 V rating.
• Compact Footprint: Size φ25 × 30 L (approximately 2.5 cm diameter × 3.0 cm length), providing a compact, high‑capacitance option for space‑constrained assemblies.
• Regulatory Compliance: RoHS compliant (2011/65/EU, (EU)2015/863).
• Production Status: Available in mass production with tray packing for volume assemblies.

Typical Applications

• General‑Purpose Power Electronics — Bulk energy storage and filtering where a 680 µF, 200 V electrolytic capacitor is required for smoothing and decoupling in power rails.
• Power Supplies and Converters — Snap‑in mounting and high ripple current ratings support continuous ripple handling in power conversion modules.
• Industrial Equipment — Designed for general‑purpose use across industrial designs that require long endurance at elevated temperatures (3000 h at 85°C).

Unique Advantages

• Endurance under Rated Ripple: Specified to withstand 3000 hours at 85°C with rated ripple current applied, supporting long‑term reliability in sustained duty cycles.
• Dual Frequency Ripple Performance: Published ripple current values for both 120 Hz and 50 kHz (2.48 A and 3.72 A) let designers assess performance across low and high frequency loading conditions.
• Compact, Production‑Friendly Packaging: φ25×30 L dimensions combined with tray packing enable efficient placement in volume assembly processes.
• Measured Dissipation and Leakage: Specified tan δ (0.15 at 120 Hz, 20°C) and defined leakage current (1100 µA) provide clear electrical characterization for design verification.
• Regulatory Compliance: RoHS compliance supports use in designs targeting restricted substance requirements.

Why Choose LLS2D681MELA?

LLS2D681MELA is positioned as a reliable, general‑purpose snap‑in aluminum electrolytic capacitor delivering a balance of high capacitance (680 µF), 200 V rating, and proven endurance (3000 h at 85°C). Its defined ripple current capability at both low and high frequencies and measured electrical parameters (tan δ, leakage) make it suitable for engineers specifying dependable bulk capacitance in compact assemblies.

This part is well suited to designers and purchasers of power electronics and industrial equipment who need a RoHS‑compliant, tray‑packed, snap‑in capacitor with clear endurance and ripple specifications for long‑term deployment.

If you would like pricing, availability, or to request a formal quote for LLS2D681MELA, please submit a request or product inquiry and our team will respond with the required details.