LGG2P821MELC25

The LGG2P821MELC25 is an aluminum electrolytic, snap‑in terminal capacitor in Nichicon’s LGG series, offering 820 µF capacitance at a 220 V rating in a compact φ35 × 25 mm can. Designed for general‑purpose use, it combines a small case footprint with high‑temperature capability for equipment requiring reliable bulk capacitance.

Key value propositions include a 105°C operating temperature rating, a 2000‑hour endurance at 105°C under DC bias plus rated ripple current, and RoHS compliance—providing predictable long‑term performance in moderately hostile thermal environments.

Key Features

• Capacitance & Voltage — 820 µF rated capacitance at 220 V, suitable where substantial bulk capacitance and 220 V withstand are required.
• Snap‑in Radial Can Package — Snap‑in terminal mounting and radial, can‑snap‑in package style for secure board installation in through‑hole assemblies.
• Compact Size — φ35 × 25 mm dimensions (L: 2.5 × D: 3.5 cm) and an ultra‑smaller‑sized design in the LGG family; noted as one rank smaller than the LGN series for equipment downsizing.
• High Temperature Capability — Rated for operation from –40°C to +105°C (for 160–250 V range this temperature range applies per series specifications) and specified endurance of 2000 hours at 105°C under rated conditions.
• Ripple Current Performance — Specified ripple handling of 1.93 A at 120 Hz and 2.895 A at 100 kHz, enabling AC ripple tolerance at both low and high frequencies.
• Electrical Tolerances & Polarization — Capacitance tolerance of –20% to +20% (±20%) and polarized construction as an electrolytic capacitor.
• Reliability Characteristics — Endurance and shelf‑life specifications: after 2000 hours at 105°C under DC bias + rated ripple, capacitance change within ±20%, tan δ ≤ 200% of initial spec, and leakage current at or below initial specified value; shelf life validated after 1000 hours at 105°C with subsequent voltage treatment.
• Regulatory — RoHS compliant.

Typical Applications

• General‑Purpose Power Modules — Employed where 820 µF at 220 V bulk capacitance is required with snap‑in mounting for through‑hole assembly.
• High‑Temperature Environments — Suited to equipment designs that demand operation up to 105°C with validated endurance of 2000 hours at that temperature under rated conditions.
• Board‑Level Energy Storage — Used in assemblies requiring compact φ35 × 25 mm bulk capacitors with polarized, snap‑in terminals for reliable mounting.

Unique Advantages

• Compact, High‑Voltage Bulk Capacitance: 820 µF at 220 V in a φ35 × 25 mm can enables significant capacitance density where board space is constrained.
• Secure Snap‑in Mounting: Snap‑in terminals provide robust mechanical retention for through‑hole assemblies and easy installation in tray packing for mass production.
• High‑Temperature Endurance: 2000 hours rated life at 105°C under DC bias plus rated ripple current supports predictable aging and service life planning.
• Measured Ripple Ratings: Specified ripple currents at 120 Hz and 100 kHz allow designers to match capacitor selection to expected AC ripple conditions.
• RoHS Compliance: Meets RoHS directive requirements for lead‑free design initiatives.
• Clear Sleeve Marking: Printed white on black sleeve marking for straightforward identification on populated boards and inventory.

Why Choose LGG2P821MELC25?

LGG2P821MELC25 positions itself as a compact, high‑temperature capable snap‑in aluminum electrolytic solution for designers needing 820 µF at 220 V with reliable endurance characteristics. Its smaller case size within the LGG family supports equipment downsizing while retaining validated thermal and ripple performance.

This part is well suited for engineers and procurement teams specifying general‑purpose bulk capacitance with clear, verifiable lifetime and ripple current figures. Its RoHS compliance and tray packing for mass production make it practical for scalable manufacturing and long‑term deployment.

Request a quote or submit an inquiry to our team to discuss availability, lead times, or to obtain detailed pricing and ordering information for the LGG2P821MELC25.