LLS2W680MELZ

The LLS2W680MELZ is an aluminum electrolytic, snap-in terminal capacitor rated at 450 V with a nominal capacitance of 68 µF and ±20% tolerance. It is a radial, can-type snap-in component designed for general-purpose electronic assemblies that require high-voltage capacitance in a compact footprint (φ22×25L).

Engineered for durability in elevated-temperature environments, this part withstands 3000 hours of rated ripple current at 85°C and is RoHS compliant, making it suitable for production designs where long-term ripple endurance and regulatory compliance are required.

Key Features

• High Voltage & Capacitance — 450 V rated voltage with 68 µF nominal capacitance and ±20% tolerance for applications needing significant DC voltage handling in a single component.
• Snap-in Radial Can Package — Radial, can-type snap-in mounting provides secure board-level installation for power modules and assemblies designed for snap-in terminals.
• Endurance at Elevated Temperature — Specified to endure 3000 hours of rated ripple current at 85°C, enabling reliable operation under sustained thermal stress.
• Ripple Current Performance — Rated ripple current of 710 mA at 120 Hz and 1.015 A at 50 kHz to support a range of line- and switching-frequency conditions.
• Operating Temperature Range — Specified for operation from −25 °C to +85 °C, matching the high-voltage category specification for 350–450 V parts.
• Regulatory Compliance — Conforms to RoHS (2011/65/EU, (EU)2015/863), supporting environmental and regulatory requirements.
• Compact Footprint — Physical size φ22×25L (L: 2.5 × D: 2.2 cm) provides a space-conscious option for high-voltage board designs.

Typical Applications

• General Purpose Electronics — Intended for general-purpose circuits where a 450 V, 68 µF polarized capacitor is required.
• Board-level Power Modules — Snap-in radial can package supports board-mounted power assemblies and modules that use snap-in terminal components.
• Elevated-Temperature Systems — Suitable for designs that require endurance at 85 °C, backed by a 3000-hour rated ripple-current specification.

Unique Advantages

• High-Voltage Capability: 450 V rating enables use in higher-voltage DC applications without stacking multiple components.
• Measured Ripple Ratings: Specified ripple current values at both 120 Hz and 50 kHz allow engineers to assess performance across common frequency ranges.
• Proven Endurance: 3000-hour endurance at 85 °C provides a quantifiable reliability metric for thermal and ripple-stress planning.
• RoHS Compliance: Meets RoHS (2011/65/EU, (EU)2015/863) requirements for environmental conformity in production assemblies.
• Compact Snap-in Form Factor: φ22×25L radial can and snap-in terminals simplify mechanical integration in space-constrained power circuits.

Why Choose LLS2W680MELZ?

The LLS2W680MELZ delivers a combination of high-voltage capability, measurable ripple performance, and documented endurance at 85 °C, making it a practical choice for engineers designing general-purpose high-voltage power circuits and board-level power modules. Its snap-in radial can package and RoHS compliance support production-ready assemblies that require reliable, long-term capacitor behavior.

Manufactured by Nichicon and available in tray packing for mass production, this part is suitable for teams seeking a quantifiable endurance specification (3000 hours at 85 °C) and clear electrical ratings for design verification and procurement.

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