LNY2G472MSEHBB

The LNY2G472MSEHBB is a screw-terminal aluminum electrolytic capacitor designed for general-purpose power applications requiring high capacitance at elevated voltages. It is a polarized, radial can-type capacitor with M5 screw terminals and a compact high-capacitance form factor suited for equipment downsizing.

Key value propositions include a 4.7 mF capacitance at 400 V, a 2000-hour load life at 85°C under rated ripple conditions, and wide operating temperature range, providing reliable bulk energy storage and smoothing in industrial and power-electronics systems.

Key Features

• High Capacitance at High Voltage — 4700 µF rated capacitance at 400 V (±20% tolerance) for substantial bulk energy storage in compact footprints.
• Screw-Terminal, Radial Can Package — Robust can-style body with M5 screw terminals for secure, high-current connections and easy mounting with supplied brackets.
• Endurance — Load life of 2000 hours at 85°C with rated ripple current applied, meeting the series’ endurance specification for sustained performance under stress.
• Ripple Current Capability — Rated ripple current of 16.2 A at 120 Hz and 22.68 A at 10 kHz, enabling effective smoothing and decoupling in high-ripple environments.
• Loss Tangent (tan δ) — Specified tan δ (DF) of 0.25 (measurement reference: 120 Hz at 20°C), supporting predictable dissipation behavior.
• Wide Temperature Range — Operating from –40°C to +85°C for use across a broad set of environmental conditions.
• Leakage and Insulation Characteristics — Leakage current limits defined as not more than 3√CV (µA) or 5 mA (whichever is smaller) after 5 minutes at 20°C; insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket.
• Voltage Withstand — Withstands AC 2500 V for 1 minute between terminal and bracket without abnormality as part of the series’ electrical integrity checks.
• RoHS Compliant — Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Power Supply Filtering — Bulk smoothing and ripple reduction for high-voltage DC bus applications where 400 V rated capacitance is required.
• Industrial Power Electronics — Energy storage and decoupling in inverters, converters, and motor drive subsystems operating within –40°C to +85°C.
• Equipment Downsizing — High capacitance-per-volume that supports reduced enclosure size while retaining required energy storage for general-purpose industrial equipment.
• High-Ripple Environments — Applications requiring substantial ripple-handling capability, leveraging the specified ripple currents at both low and high frequencies.

Unique Advantages

• High Voltage, High Capacitance Combination — 4700 µF at 400 V provides substantial stored energy without resorting to parallel arrays of lower-voltage capacitors.
• Robust Mechanical Termination — M5 screw terminals ensure secure electrical and mechanical connections for heavy-current applications and field servicing.
• Proven Endurance — 2000-hour rated life at 85°C under ripple load gives designers a measurable reliability benchmark for thermal and electrical stress.
• Predictable Loss Characteristics — Specified tan δ and leakage limits enable accurate thermal and loss budgeting in power system design.
• Designed for Installation Flexibility — Radial can format with available mounting brackets simplifies integration into chassis and power modules.

Why Choose LNY2G472MSEHBB?

The LNY2G472MSEHBB delivers a balanced combination of high capacitance, 400 V rating, and engineered endurance for general-purpose power designs that demand dependable bulk energy storage. Its screw-terminal can construction with M5 hardware and clear electrical limits (leakage, insulation, voltage proof) make it suitable for robust industrial systems and equipment-constrained layouts seeking compact high-capacity solutions.

Engineers specifying this capacitor benefit from defined ripple current performance at both 120 Hz and 10 kHz, a specified tan δ for dissipation planning, and RoHS compliance for regulatory alignment — providing a reliable, verifiable component choice for medium- and high-voltage power designs.

If you would like pricing, availability, or a formal quote for LNY2G472MSEHBB, please submit a request or inquiry and our team will provide prompt assistance.