LGR2D561MELB30

The LGR2D561MELB30 is an aluminum electrolytic capacitor in a radial, snap‑in can package designed for long‑life, high‑voltage applications. It delivers 560 µF capacitance at a 200 V rating with polarized snap‑in terminals and is RoHS compliant.

Engineered for sustained ripple duty, this part supports long‑term operation at elevated temperature with a guaranteed endurance of 10,000 hours at 105 °C under DC bias plus rated ripple current, making it suitable for general‑purpose electronic designs that require reliable high‑voltage capacitance.

Key Features

• Capacitance and Voltage — 560 µF rated capacitance at 200 V (±20% tolerance), providing substantial bulk capacitance in a snap‑in can package.
• Long‑life, High‑Temperature Operation — Endurance specified for 10,000 hours at 105 °C when subjected to DC bias plus rated ripple current.
• Ripple Current Capability — Rated ripple current of 1.5 A at 120 Hz and 2.25 A at 50 kHz, with published frequency coefficients for higher‑frequency ripple performance.
• Electrical Stability — Leakage current specified as I ≤ 3√CV (µA) after 5 minutes at 20 °C; tan δ (loss tangent) max 0.15 at rated voltages of 200–400 V.
• Thermal Range — Operating temperature range from –40 °C to +105 °C for the 200 V rating, supporting broad ambient conditions.
• Package and Mounting — Radial, can-style snap‑in package (approx. 3 cm × 3 cm) for robust board retention and straightforward assembly into power modules and chassis.
• Regulatory Compliance — RoHS compliant material selection and manufacturing.

Typical Applications

• General‑purpose electronic equipment — Provides bulk capacitance and energy storage for circuits requiring 560 µF at 200 V with long‑life performance.
• High‑temperature environments — Suitable where continuous operation at elevated ambient temperatures (up to 105 °C) is required for extended periods.
• High‑voltage ripple duty — Intended for applications that impose DC bias plus rated ripple current and benefit from specified ripple current ratings and frequency coefficients.

Unique Advantages

• Long operational life: Specified endurance of 10,000 hours at 105 °C under rated conditions reduces maintenance and replacement cycles.
• High‑voltage capability: 200 V rating supports applications needing elevated DC voltage handling in a compact package.
• Robust ripple handling: Clear ripple current specifications at 120 Hz and 50 kHz plus frequency coefficients enable predictable thermal and electrical design margins.
• Wide temperature range: –40 °C to +105 °C operating range supports deployment across diverse thermal environments.
• Secure snap‑in mounting: Radial snap‑in can simplifies mechanical retention and installation in power assemblies.
• Measured electrical characteristics: Leakage current and tan δ limits are specified for reliable performance and predictable end‑of‑life behavior.

Why Choose LGR2D561MELB30?

The LGR2D561MELB30 combines high capacitance and 200 V rating with long‑life assurance at 105 °C, making it a practical choice for designers seeking durable, high‑voltage electrolytic capacitance in a snap‑in radial package. Its defined ripple current limits, frequency coefficients, and electrical limits (leakage and tan δ) provide the data engineers need to size and thermal‑manage designs with confidence.

This part is targeted at general‑purpose applications where sustained operation under DC bias and ripple is required and where RoHS compliance and predictable end‑of‑life behavior matter for product longevity and serviceability.

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