LNR2C472MSEB

The LNR2C472MSEB is a screw‑terminal aluminum electrolytic capacitor offering 4700 µF nominal capacitance at a 160 V rated voltage. Built for general‑purpose power applications, it delivers high ripple handling and long endurance in a robust radial can with screw terminals.

Key value points include high low‑ and high‑frequency ripple current capability, a rated operating range of −25°C to +85°C, and a 5000‑hour endurance rating at 85°C—making it suitable for demanding energy‑storage and smoothing roles in industrial and power electronics designs.

Key Features

• Capacitance & Voltage — 4700 µF nominal capacitance at 160 V rated voltage with ±20% tolerance (measured at 120 Hz, 20°C).
• High Ripple Current Capacity — Low‑frequency ripple current 5.0 A (120 Hz) and high‑frequency ripple current 6.0 A (100 kHz), supporting sustained AC ripple and smoothing requirements.
• Loss Factor (tan δ) — Specified tan δ 0.15 (measured at 20°C, 120 Hz), providing a referenced dissipation characteristic for thermal and loss budgeting.
• Leakage Current — Typical leakage current specified at 2600 µA, with series leakage limits referenced in the datasheet test methods.
• Endurance & Reliability — Rated life of 5000 hours at 85°C with specified post‑endurance limits: capacitance change within ±15%, tan δ up to 175% of initial spec, and leakage current not exceeding initial specified value.
• Package & Mounting — Radial can with screw terminals (φ51 × 80 mm overall size), supplied in cardboard packing and designed for secure bolted electrical connections.
• Environmental Compliance — RoHS compliant.

Typical Applications

• General Power Systems — Bulk energy storage and smoothing for general‑purpose power supply designs requiring 4700 µF at 160 V.
• Industrial Electronics — Filtering and ripple suppression in industrial control and power conversion equipment that operate within −25°C to +85°C.
• Power Conversion & Inverters — Supports DC bus and intermediate circuit smoothing where high ripple current capability (5–6 A) is required.

Unique Advantages

• High ripple handling — 5 A (120 Hz) and 6 A (100 kHz) ripple ratings reduce voltage excursions and heat rise in high‑stress power circuits.
• Long endurance at elevated temperature — 5000 hours at 85°C with controlled limits on capacitance, tan δ, and leakage provides predictable long‑term behavior.
• Screw‑terminal connectivity — Robust radial can with screw terminals simplifies high‑current wiring and mechanical retention in chassis‑mounted designs.
• Clear electrical characterization — Specified tan δ, leakage current, and tolerance give engineers measurable parameters for thermal and reliability planning.
• RoHS compliant — Conforms to environmental material requirements for regulated markets.

Why Choose LNR2C472MSEB?

The LNR2C472MSEB is positioned for engineers needing a reliable, high‑capacitance, high‑voltage electrolytic solution with screw‑terminal mounting. Its combination of 4700 µF at 160 V, substantial ripple current capability, and a 5000‑hour endurance rating at 85°C make it a practical choice for general‑purpose power electronics where predictable electrical and thermal performance is required.

This capacitor is suited to designs that require robust bulk energy storage and smoothing with straightforward mechanical and electrical connections, delivering long‑term value through documented endurance limits and environmental compliance.

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