LGJ2F820MELB15

The LGJ2F820MELB15 is an aluminum electrolytic capacitor from Nichicon’s LGJ series featuring a snap‑in terminal radial can. It provides 82 µF capacitance at a 315 V rated voltage in a compact, low‑profile φ30 × 15 mm package.

Designed for general‑purpose applications, this snap‑in capacitor combines high voltage handling, specified ripple performance at both low and high frequency, and endurance up to 105 °C, making it suitable for a wide range of industrial and electronic designs.

Key Features

• Capacitance & Tolerance — 82 µF with ±20% tolerance at 120 Hz, 20 °C.
• Rated Voltage — 315 V DC rated voltage for higher‑voltage applications.
• Ripple Current Performance — Low‑frequency ripple current 450 mA (120 Hz) and high‑frequency ripple current 643.5 mA (50 kHz) as specified for this part.
• Leakage Current — Leakage current specified at 480 µA after application of rated voltage.
• Endurance & Temperature — Life/endurance of 2000 hours at 105 °C; operating temperature range −25 °C to +105 °C.
• Package & Mounting — Radial, can-type snap‑in package (snap‑in terminals) for secure mechanical mounting.
• Physical Size — Low‑profile dimensions: φ30 × 15 mm (diameter × length); seated height 1.5 cm.
• Polarization — Polarized capacitor for DC applications.
• Packaging & Availability — Tray packing; product status: mass production.

Typical Applications

• General‑purpose power assemblies — Suited to designs that require a 315 V rated electrolytic capacitor with 82 µF capacitance for energy storage and smoothing in general‑purpose circuits.
• Industrial equipment — Intended for general‑purpose use where operation across −25 °C to +105 °C and 2000 h endurance at 105 °C are required.
• PCB designs with snap‑in mounting — Snap‑in terminal radial can supports secure mechanical installation in assemblies that use through‑hole mounting.

Unique Advantages

• High‑voltage capability: 315 V rating supports higher DC rail designs while retaining compact dimensions.
• Balanced ripple performance: Specified low‑frequency and high‑frequency ripple currents (450 mA at 120 Hz; 643.5 mA at 50 kHz) provide clear guidance for thermal and ripple budgeting in designs.
• Heat endurance: 2000 h endurance at 105 °C provides predictable long‑term behavior in elevated temperature environments.
• Compact, low‑profile form factor: φ30 × 15 mm package delivers 82 µF capacitance in a space‑efficient footprint for constrained layouts.
• Production readiness: Tray packing and mass‑production status simplify procurement and volume deployment.

Why Choose LGJ2F820MELB15?

The LGJ2F820MELB15 delivers a combination of 315 V rated voltage, 82 µF capacitance, and defined ripple and leakage specifications within a low‑profile snap‑in radial can. Its 2000‑hour endurance at 105 °C and −25 °C to +105 °C operating range make it well suited for engineers specifying reliable, general‑purpose electrolytic capacitors for higher‑voltage designs.

This part is a practical choice for customers seeking a production‑ready, snap‑in mounted capacitor from Nichicon’s LGJ series, where clear ripple ratings, leakage limits, and compact dimensions are important for system design and assembly planning.

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