LAR2D102MELC25

The LAR2D102MELC25 is a snap-in terminal aluminum electrolytic capacitor offering 1000 µF capacitance at a 200 V rating in a radial can package (φ35 × 25 mm). Designed for general-purpose applications, it provides high-temperature endurance and robust ripple-handling for equipment operating up to 105°C.

Key value propositions include sustained ripple performance at elevated temperature, reduced incidence of shorting under overvoltage conditions, and RoHS compliance for regulatory alignment.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with a 200 V rated voltage; capacitance tolerance is −20% to +20%.
• High-temperature Endurance — Specified to withstand 2000 hours of application of rated ripple current at 105°C.
• Snap-in Radial Can Package — Snap-in terminal type in a radial can (φ35 × 25 mm) for secure board mounting and higher-current handling.
• Ripple Current Performance — Rated ripple current: 2.3 A at 120 Hz and 3.45 A at 50 kHz, suitable for circuits with significant AC ripple components.
• Overvoltage Safety Behavior — Designed to reduce short incidence when subjected to 1.5× rated voltage; safety performance tested under limited-current overvoltage conditions.
• Operating Temperature Range — −40°C to +105°C to support a wide range of thermal environments.
• Leakage Current Specification — Leakage current specified as I ≤ 3√(C·V) µA after 5 minutes at 20°C, per datasheet test conditions.
• Regulatory — Compliant with RoHS directives (2011/65/EU, (EU)2015/863).

Typical Applications

• General Purpose Power Systems — Bulk capacitance and smoothing where 200 V rating and 1000 µF capacity are required.
• High-Temperature Environments — Circuits that require sustained ripple performance at elevated temperatures up to 105°C.
• Applications Requiring Robust Overvoltage Behavior — Designs where reduced short incidence under transient overvoltage conditions is beneficial.

Unique Advantages

• Proven High-Temperature Endurance — 2000-hour rated endurance at 105°C under ripple load provides predictable aging characteristics for thermal-stressed designs.
• Measured Ripple Capability — Explicit ripple current ratings at 120 Hz and 50 kHz let engineers match capacitor selection to real-world ripple spectra.
• Snap-In Mechanical Robustness — Snap-in terminal radial can format offers reliable mounting for higher-current and vibration-prone assemblies.
• Safety-Minded Overvoltage Design — Reduced short incidence under 1.5× rated voltage improves system-level safety in overvoltage events.
• Regulatory Compliance — RoHS compliance supports environmental and regulatory requirements for modern assemblies.

Why Choose LAR2D102MELC25?

The LAR2D102MELC25 is positioned for designers who need a high-capacitance, 200 V snap-in aluminum electrolytic capacitor with demonstrated endurance at elevated temperatures. Its combination of 1000 µF capacitance, explicit ripple current ratings, and tested overvoltage behavior makes it appropriate for general-purpose power applications that demand reliability and predictable performance over time.

Choose this part when your design requires robust ripple handling, thermal endurance up to 105°C, and RoHS compliance in a compact radial can snap-in package.

Request a quote or contact sales to discuss pricing, lead times, and how LAR2D102MELC25 can meet your application requirements.