LLS2Z681MELB

The LLS2Z681MELB is a snap-in terminal aluminum electrolytic capacitor designed for general-purpose electronic equipment. It delivers 680 µF capacitance at a 180 V rating in a compact φ30 × 25 mm can with a radial snap-in mounting style.

Engineered for sustained ripple applications, this part provides defined low-frequency and high-frequency ripple current capability and a 3000-hour endurance at 85°C, offering predictable electrical performance for production designs.

Key Features

• Electrical characteristics — 680 µF capacitance with ±20% tolerance and a rated voltage of 180 V, suitable where this capacitance/voltage combination is required.
• Low dissipation factor — tanδ = 0.15 (max.) measured at 20°C and 120 Hz, supporting stable AC performance at the specified conditions.
• High ripple handling — 2460 mA low-frequency ripple current (120 Hz) and 3690 mA high-frequency ripple current (50 kHz), enabling effective smoothing under varying ripple conditions.
• Leakage current — Specified leakage of 1040 µA, measurable after rated voltage application conditions.
• Endurance and reliability — Meets endurance specification for 3000 hours at 85°C when subjected to DC bias plus rated ripple current, with defined limits for capacitance change, tanδ and leakage.
• Mechanical and packaging — Snap-in terminal radial can in a φ30 × 25 mm package, supplied in tray packing and available in mass production quantities.
• Operating range — Rated for operation from –40°C to +85°C, per series category temperature range.
• Regulatory — RoHS compliant.

Typical Applications

• General-purpose electronic equipment — Use where a 680 µF, 180 V snap-in aluminum electrolytic capacitor with specified ripple capability and 3000-hour endurance at 85°C is required.
• Production designs requiring defined endurance — Suited to assemblies that specify capacitors with documented 3000-hour performance at 85°C under rated ripple conditions.
• Compact chassis-mounted modules — Snap-in radial can and φ30 × 25 mm size for space-conscious assemblies that accept tray-packed, mass-production components.

Unique Advantages

• Verified ripple capability: Rated ripple currents of 2.46 A (120 Hz) and 3.69 A (50 kHz) provide clear design targets for filtering and smoothing under both low- and high-frequency ripple conditions.
• Defined long-term endurance: 3000-hour endurance at 85°C with specified limits on capacitance change, tanδ and leakage supports predictable life-cycle planning.
• Low dissipation factor: tanδ = 0.15 at 120 Hz and 20°C helps maintain efficiency in AC-biased circuits at the specified measurement conditions.
• Compact, production-ready package: φ30 × 25 mm snap-in can in tray packing and mass production status simplifies procurement and assembly for volume builds.
• RoHS compliance: Meets environmental regulatory requirements for restricted substances.

Why Choose LLS2Z681MELB?

LLS2Z681MELB combines a high-voltage 180 V rating with substantial capacitance (680 µF) and clearly specified ripple and endurance characteristics, making it a practical choice for designers and buyers who need predictable performance and lifecycle data. The snap-in radial can format and tray packing support efficient assembly in production environments.

This part is positioned for engineers and procurement teams specifying a mass-production-ready, RoHS-compliant aluminum electrolytic capacitor with documented ripple current ratings and 3000-hour endurance at 85°C, providing measurable reliability and straightforward integration into general-purpose electronic designs.

Request a quote or submit a pricing inquiry for LLS2Z681MELB to receive lead-time and availability information tailored to your production requirements.