LGJ2D221MELZ20

The LGJ2D221MELZ20 is a Nichicon LGJ series aluminum electrolytic capacitor in a snap‑in terminal, low‑profile can. It provides 220 µF capacitance at a 200 V rating with a compact φ22 × 20 mm footprint and is specified for operation from −40°C to 105°C.

Designed for general‑purpose power applications, this part delivers high ripple handling and long endurance (3000 h at 105°C) in a tray‑packed format suitable for volume production and automated assembly environments.

Key Features

• Rated Capacitance & Voltage — 220 µF nominal capacitance with a 200 V rated voltage and ±20% tolerance, suitable for bulk energy storage and filtering in power circuits.
• High Temperature Endurance — Specified lifetime of 3000 hours at 105°C, providing predictable performance in elevated‑temperature applications.
• Robust Ripple Performance — Rated ripple current of 760 mA at 120 Hz (low frequency) and 1.14 A at 50 kHz (high frequency), enabling effective AC ripple suppression across a wide frequency range.
• Low Leakage — Leakage current specified at 0.62 mA for this value/size, supporting stable behavior after voltage application.
• Snap‑In Radial Can — Snap‑in terminal mounting in a radial can package provides secure mechanical retention for high‑current and high‑vibration environments.
• Compact Low‑Profile Footprint — φ22 × 20 mm size keeps board area and height low while delivering 220 µF of capacitance; tray packing supports mass production.
• Wide Operating Temperature Range — Rated from −40°C to +105°C for use across varied thermal environments.

Typical Applications

• Power Supply Filtering — Bulk smoothing and ripple suppression in DC power supplies where 200 V ratings and high ripple current are required.
• Power Conversion — Energy storage and decoupling in DC–DC converters and inverter front‑end circuits operating near elevated temperatures.
• Industrial and Consumer Electronics — General‑purpose filtering and bulk capacitance in equipment that requires a compact, high‑temperature electrolytic solution.

Unique Advantages

• High ripple capacity across frequencies: Rated ripple of 760 mA at 120 Hz and 1.14 A at 50 kHz enables effective performance in both line‑frequency and high‑frequency power stages.
• Long‑life thermal stability: 3000‑hour endurance at 105°C provides predictable aging and reliability for product lifecycles in warm operating conditions.
• Space‑efficient low profile: φ22 × 20 mm can offers a compact solution for designs constrained by board area and enclosure height.
• Secure mechanical mounting: Snap‑in terminal design simplifies PCB retention and mechanical reliability in production assemblies.
• Production‑friendly packaging: Tray packing supports high‑volume manufacturing and automated placement workflows.
• Manufacturer pedigree: Part of Nichicon’s LGJ series, providing continuity and datasheet‑backed specifications for engineering validation.

Why Choose LGJ2D221MELZ20?

LGJ2D221MELZ20 is positioned for engineers seeking a compact, high‑temperature aluminum electrolytic capacitor with strong ripple handling and a manufacturer‑specified long life at 105°C. Its snap‑in radial can and tray packaging make it practical for production environments while the 200 V rating and 220 µF capacitance address common bulk and filtering needs in power electronics.

This part is suited to designs that require predictable endurance and thermal performance from a proven LGJ series component from Nichicon, delivering straightforward integration into general‑purpose industrial and consumer power systems.

If you would like pricing or delivery details, request a quote or contact sales to submit requirements for LGJ2D221MELZ20.