LAQ2D102MELB45

The LAQ2D102MELB45 is a snap-in terminal aluminum electrolytic capacitor designed for general-purpose applications that require high capacitance and high-voltage handling in a compact radial can. It delivers 1000 µF at a 200 V rating with a maximum operating temperature of 105°C and is available in tray packing for production use.

Engineered for durability under elevated temperatures, this part is offered in mass production and provides high ripple-current capability and defined leakage and dissipation characteristics for power-electronics and industrial designs.

Key Features

• Capacitance & Voltage: 1000 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance, suitable for bulk energy storage and filtering tasks where high capacitance at elevated voltage is required.
• High-Temperature Endurance: Rated for continuous operation from −25°C to 105°C with a specified lifetime of 2000 hours at 105°C under DC bias plus rated ripple current.
• Ripple Current Performance: Low-frequency ripple current of 2.4 A at 120 Hz and high-frequency ripple current of 2.88 A at 10 kHz, enabling effective smoothing under AC ripple conditions.
• Dissipation Factor (tan δ): tan δ (DF) of 0.20 maximum measured at 20°C, 120 Hz, providing a defined loss characteristic for thermal and stability considerations.
• Leakage Current: Specified leakage current of 1340 µA (after rated voltage applied and stabilization), allowing predictable bias current planning in designs.
• Snap-In Radial Can Package: Snap-in terminal, radial can package (φ30 × 45 mm), designed for secure PCB mounting in power assemblies.
• Safety Feature: Pressure relief vent designed to operate under abnormal conditions to reduce hazardous outcomes.

Typical Applications

• Power Supplies: Bulk smoothing and decoupling in high-voltage power supplies where 1000 µF at 200 V and high ripple-current capability are needed.
• Industrial Power Electronics: Energy storage and ripple suppression for converters and inverters operating up to 105°C ambient or elevated internal temperatures.
• Motor Drives and Control Units: DC bus filtering and transient energy buffering in general-purpose motor control and drive circuitry.

Unique Advantages

• High-Voltage Bulk Capacitance: 1000 µF at 200 V provides significant energy storage in a compact φ30 × 45 mm package for space-constrained power designs.
• Robust Thermal Endurance: 2000-hour rated life at 105°C under DC bias gives predictable long-term behavior in high-temperature environments.
• Defined Ripple Handling: Specified ripple currents at both 120 Hz and 10 kHz allow designers to size capacitors for both mains-frequency and switching-frequency conditions.
• Predictable Losses and Leakage: Maximum tan δ of 0.20 and specified leakage current allow accurate thermal and leakage budgeting in system-level designs.
• Production-Ready Packaging: Tray packing and mass-production status support scalable procurement and assembly for volume manufacturing.

Why Choose LAQ2D102MELB45?

LAQ2D102MELB45 combines high capacitance and a 200 V rating with proven high-temperature endurance, making it well suited for general-purpose power-electronic applications that demand reliable bulk energy storage and ripple suppression. Its snap-in radial can package (φ30 × 45 mm) simplifies PCB mounting while providing the performance characteristics engineers rely on for thermal and ripple-current planning.

This capacitor is ideal for designers and procurement teams building industrial power supplies, converters, and control systems who need a production-ready component with documented lifetime, leakage, dissipation, and safety characteristics.

Request a quote or contact sales to discuss availability, lead times, and to submit a quotation for LAQ2D102MELB45.