LAQ2P471MELA40

The LAQ2P471MELA40 is an aluminum electrolytic capacitor from Nichicon’s LAQ series, featuring a snap-in terminal for secure chassis or module mounting. It delivers 470 µF capacitance at a 220 V rating with a compact φ25 × 40 mm can and is specified for general-purpose power applications.

Designed for elevated-temperature operation up to 105°C and a rated lifetime of 2000 hours at that temperature, this part balances high ripple-handling capability with compact, snap-in packaging for rugged installations.

Key Features

• Capacitance & Voltage — 470 µF capacitance with a 220 V rated voltage and ±20% tolerance for bulk energy storage and filtering in 220 V systems.
• Operating Temperature — Specified for −25°C to +105°C to support elevated-temperature environments.
• Ripple Current Performance — Rated ripple current of 1.45 A at 120 Hz and 1.74 A at 10 kHz for effective ripple filtering across low and high frequency ranges.
• Leakage Current — Measured leakage current of 0.91 mA, supporting low standby losses after voltage application.
• Lifetime & Endurance — 2000 hours at 105°C (endurance tested with D.C. bias plus rated ripple current); meets LAQ series endurance criteria for capacitance, tan δ, and leakage current recovery.
• Package & Mounting — Radial can with snap-in terminals (φ25 × 40 mm) for robust mechanical fixation and simplified assembly into power modules or chassis.
• Safety Design — Incorporated pressure relief vent per LAQ series safety performance to help prevent hazardous conditions under abnormal stress.

Typical Applications

• General-purpose power circuits — Bulk smoothing and decoupling in 220 V power rails where a compact, snap-in electrolytic is required.
• Chassis-mounted power modules — Snap-in terminal format for secure mounting in modular power assemblies and enclosure-mounted supplies.
• Elevated-temperature installations — Use in equipment that operates up to 105°C and requires components with specified high-temperature endurance.

Unique Advantages

• 220 V rating with substantial capacitance — 470 µF at 220 V provides meaningful bulk capacitance for 220 V systems without excessive board or chassis footprint.
• Dual-frequency ripple capability — Specified ripple currents at both 120 Hz and 10 kHz allow designers to account for ripple across common switching and mains-related frequencies.
• High-temperature endurance — Rated 2000 hours at 105°C, enabling longer service life in hotter environments compared with lower-temperature-rated capacitors.
• Secure snap-in mounting — Radial can with snap-in terminals simplifies mechanical retention and reduces assembly time for chassis or module installs.
• Controlled leakage — Measured leakage current of 0.91 mA supports predictable performance after voltage application and during long-term operation.
• Manufacturer backing — Part of Nichicon’s LAQ series with defined endurance, stability, and safety specifications documented in the series datasheet.

Why Choose LAQ2P471MELA40?

LAQ2P471MELA40 is positioned for designers seeking a compact, snap-in aluminum electrolytic capacitor with a 220 V rating, robust ripple capability, and elevated-temperature endurance. Its combination of 470 µF capacitance, defined leakage, and 2000-hour life at 105°C makes it suitable for general-purpose power applications where predictable long-term behavior and secure mounting are important.

This part is well suited to engineers and procurement teams specifying capacitors for 220 V power circuits, chassis-mounted power modules, and other general-purpose designs that require datasheet-backed electrical and mechanical specifications from a recognized manufacturer.

Request a quote or submit an RFQ for LAQ2P471MELA40 to receive pricing and availability details tailored to your project requirements.