LLS2V151MELY

The LLS2V151MELY is a snap-in terminal aluminum electrolytic capacitor designed for general-purpose circuits that require high-voltage capacitance in a compact radial can. This 350V, 150µF polarized capacitor delivers controlled loss (tanδ 0.15 at 20°C, 120Hz) and specified ripple handling for sustained operation.

Engineered for applications where long endurance and stable performance under rated ripple current are required, the LLS2V151MELY is RoHS compliant and available in tray packing for mass production deployment.

Key Features

• Rated Capacitance & Voltage: 150 µF at 350 V — provides high-voltage energy storage in a compact footprint (φ20 × 30 mm, approx. L: 3 × D: 2 cm).
• Snap-in Radial Can Package: Snap-in terminal mounting for secure board retention in power assemblies and ease of automated handling; packaged in trays for volume production.
• Endurance & Lifecycle: 3000 hours rated life at 85°C with D.C. bias plus rated ripple current — specified to meet endurance requirements after full stress testing.
• Ripple Current Capability: 1.100 A at 120 Hz (low frequency) and 1.573 A at 50 kHz (high frequency) — rated for continuous ripple conditions consistent with the endurance specification.
• Electrical Loss & Leakage: tanδ (DF) 0.15 max at 20°C and 120 Hz; leakage current specified at 680 µA — useful for designers targeting predictable dissipation and standby leakage.
• Operating Temperature Range: −25°C to +85°C — suitable for applications within the capacitor’s specified category temperature range for 350 V devices.
• Tolerance & Polarization: Capacitance tolerance ±20%; polarized electrolytic construction for DC applications.
• Compliance: RoHS compliant.

Typical Applications

• General-purpose power electronics: For circuits requiring a 350 V, 150 µF electrolytic capacitor with snap-in mounting and defined ripple current capability.
• High-ripple DC bias applications: Designed to withstand rated ripple current over extended periods (3000 hours at 85°C) where sustained ripple performance is required.
• Board-level radial installations: Snap-in terminal package and tray packing ease integration into assemblies that use radial can capacitors.

Unique Advantages

• High-voltage capacitance in a compact can: 150 µF at 350 V in a φ20 × 30 mm package supports space-constrained designs that need elevated voltage handling.
• Verified endurance under ripple stress: Rated for 3000 hours at 85°C with applied rated ripple current, providing predictable lifetime behavior under continuous load.
• Dual-frequency ripple ratings: Specified ripple current at both 120 Hz and 50 kHz allows designers to assess performance across low and high frequency conditions.
• Controlled dissipation and leakage: Low tanδ (0.15 at 20°C/120Hz) and defined leakage current (680 µA) help maintain thermal and standby performance targets.
• Production-ready packaging: Tray packing and mass production status support procurement and volume assembly processes.

Why Choose LLS2V151MELY?

LLS2V151MELY positions itself as a high-voltage, snap-in aluminum electrolytic solution for engineers seeking defined endurance, ripple handling, and stable electrical characteristics. Its combination of 350 V rating, 150 µF capacitance, and a 3000-hour life at 85°C provides predictable long-term behavior in designs that operate with sustained DC bias and ripple.

This part is well suited to designers and buyers sourcing RoHS-compliant radial, snap-in capacitors in production quantities where tray packing, reproducible electrical loss (tanδ), leakage, and dual-frequency ripple ratings are important selection criteria.

Request a quote or submit an inquiry to our sales team for pricing, lead-time, and availability for LLS2V151MELY.