LASW6101MELA25

The LASW6101MELA25 is a snap-in terminal aluminum electrolytic capacitor rated at 100 µF and 420 V, designed for demanding power-electronics environments. It delivers a compact, high-voltage energy-storage solution with enhanced ripple-current capability and safety features for equipment exposed to fluctuating voltages.

Key value includes 2000 hours endurance at 105°C under rated ripple conditions, smaller case sizes with higher ripple capacity compared to the LAQ series, and RoHS compliance for environmental compatibility.

Key Features

• Package & Termination — Snap-in terminal, radial can package in a compact φ25×25L footprint for robust board-mount power applications.
• High Voltage / Capacitance — Rated 420 V with 100 µF capacitance suitable for high-voltage bulk energy storage and filtering.
• High-Temperature Endurance — Specified endurance of 2000 hours at 105°C with DC bias plus rated ripple current; capacitance change remains within ±20% after endurance test.
• Ripple Current Performance — Rated ripple current 690 mA at 120 Hz and 793.5 mA at 10 kHz; frequency coefficients provided for scaling ripple performance across frequencies.
• Safety Features — Designed with a pressure-relief vent that operates under abnormal voltage conditions to prevent dangerous outcomes such as flames or dispersion of case parts.
• Operating Range & Reliability — Operating temperature −25°C to +105°C, with leakage current and dissipation factor defined and controlled per datasheet limits.
• Environmental Compliance — Compliant with RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Bulk smoothing and energy storage in high-voltage, board-mounted power converters where voltage can fluctuate.
• Power Conversion Equipment — DC-link and filtering applications in converters and inverters requiring high-voltage capacitance and robust ripple handling.
• Voltage-fluctuation-prone Systems — Systems and equipment operating in environments with unstable input voltages that benefit from improved safety and endurance.

Unique Advantages

• Compact high-voltage solution: 100 µF at 420 V in a φ25×25L snap-in can reduces board area compared to larger housings while providing high-voltage energy storage.
• Proven high-temperature endurance: 2000 hours at 105°C under rated ripple current, delivering predictable performance for thermal-stressed designs.
• Enhanced ripple capability: Higher ripple current capability than the LAQ series and explicit ripple-current ratings at 120 Hz and 10 kHz to support switching and mains-derived applications.
• Built-in safety venting: Pressure-relief vent designed to operate under abnormal voltage conditions to mitigate risk in fault scenarios.
• Frequency-aware specification: Frequency coefficients are provided to scale ripple-current capability across 50 Hz to ≥10 kHz operating frequencies.
• Regulatory compliance: RoHS compliance supports use in environmentally regulated assemblies.

Why Choose LASW6101MELA25?

LASW6101MELA25 positions itself as a reliable, compact aluminum electrolytic solution for high-voltage power electronics where endurance, ripple handling and safety under abnormal voltages are priorities. Its combination of 420 V rating, 100 µF capacitance, snap-in mounting and validated 2000-hour endurance at 105°C makes it suitable for engineers designing industrial power supplies, converters and other systems exposed to voltage fluctuations.

Engineers and procurement teams will find predictable, datasheet-backed behavior for capacitance stability, dissipation factor limits and leakage current, plus frequency coefficients to accurately size ripple performance—helping reduce design risk and simplify component selection for robust power designs.

If you would like pricing, delivery or a formal quote for LASW6101MELA25, please request a quote or submit an inquiry to our sales team for assistance with availability and order placement.