LLS1J472MELZ

The LLS1J472MELZ is an aluminum electrolytic capacitor in a snap‑in terminal radial can designed for general‑purpose electronic applications. It provides high bulk capacitance (4700 µF) at a rated voltage of 63 V, combining large energy storage with robust ripple handling and long endurance.

Designed for applications that require sustained ripple current and long life at elevated temperatures, this RoHS‑compliant part is available in tray packing and is in mass production.

Key Features

• Electrical performance — 4700 µF nominal capacitance with ±20% tolerance, rated for 63 V DC and a tan δ of 0.25 (max) at 20°C and 120 Hz.
• High ripple capability — Rated ripple current of 3.69 A at 120 Hz (low frequency) and 4.244 A at 50 kHz (high frequency), enabling sustained operation under AC ripple loading.
• Leakage current — Specified leakage current of 1630 µA (after standard test conditions), consistent with the LLS series performance.
• Reliability and endurance — Endurance rated for 3000 hours at 85°C with DC bias plus rated ripple current applied, meeting the series endurance criteria when restored to 20°C.
• Operating environment — Wide operating temperature range from −40°C to +85°C for general‑purpose deployments.
• Package and mounting — Snap‑in terminal radial can, size φ22 × 50 mm (L: 5 cm × D: 2.2 cm), shipped in tray packing for production handling.
• Compliance — RoHS‑compliant.

Typical Applications

• Power supplies and DC bus — Bulk capacitance and rated ripple current make this capacitor suitable for smoothing and energy storage in general‑purpose power supply designs.
• Industrial power electronics — Long endurance at 85°C and high ripple ratings support continuous operation in industrial equipment and control systems.
• Backup and hold‑up circuits — Large capacitance and 63 V rating provide stored energy capacity for hold‑up and transient support in electronic systems.

Unique Advantages

• High bulk capacitance at 63 V — 4700 µF provides substantial energy storage in a compact radial can form factor.
• Strong ripple handling — Dual ripple specifications (3.69 A at 120 Hz and 4.244 A at 50 kHz) enable reliable performance across low and high frequency conditions.
• Extended endurance — Rated for 3000 hours at 85°C under rated ripple and bias, supporting long lifetimes in demanding thermal environments.
• Wide temperature range — Operates from −40°C to +85°C to accommodate a variety of general‑purpose system environments.
• Production ready — Tray packing and mass production status simplify procurement and assembly for volume designs.
• Regulatory conformity — RoHS compliance supports environmentally conscious design requirements.

Why Choose LLS1J472MELZ?

The LLS1J472MELZ from Nichicon delivers high capacitance, rated 63 V voltage, and robust ripple current capability in a snap‑in radial can tailored for general‑purpose electronic designs. Its 3000‑hour endurance at 85°C and specified leakage and tan δ values provide predictable, verifiable performance for engineers addressing bulk energy storage and sustained ripple conditions.

This part is suitable for designers and procurement teams seeking a production‑ready, RoHS‑compliant aluminum electrolytic capacitor with clear electrical and mechanical specifications for power supply, industrial power electronics, and backup energy applications.

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