LNR1V154MSEN

The LNR1V154MSEN is a screw-terminal aluminum electrolytic capacitor from Nichicon's LNR series, designed for general-purpose power applications requiring very high bulk capacitance. It combines a 150,000 µF capacitance with a 35 V rating and screw-terminal radial can packaging to deliver large energy storage in a serviceable mounting form.

Key value comes from its high ripple-current handling, extended endurance at elevated temperature, and a wide operating temperature range, making it suitable for industrial power systems, backup and hold-up circuits, and other applications that need robust bulk capacitance.

Key Features

• High Capacitance & Voltage: 150,000 µF nominal capacitance at a 35 V rated voltage for substantial bulk energy storage and smoothing.
• Screw-Terminal Radial Can Package: Screw terminal mounting and radial can construction (φ63.5 × 100 mm) for secure electrical connections and straightforward installation or replacement.
• High Ripple Current Capability: Rated ripple current of 14.5 A at 120 Hz and 16.68 A at 100 kHz to support switching and high-frequency power environments.
• Endurance at Elevated Temperature: Life rating of 5000 hours at 85°C; endurance limits specify capacitance change within ±15%, tan δ within 175% of initial value, and leakage current not exceeding initial specified value after the test.
• Electrical Loss and Leakage: Specified tan δ of 0.5 and leakage current of 5000 µA for predictable dissipation and leakage behavior at room temperature.
• Wide Operating Range: Rated to operate from −40°C to +85°C for deployment across varied thermal environments.
• Manufacturing & Packaging: Mass-production availability with cardboard packing for standard handling and logistics.
• RoHS Compliant: Conforms to RoHS requirements as supplied.

Typical Applications

• Industrial Power Supplies: Bulk smoothing and energy buffering where large capacitance and 35 V rating reduce the need for parallel banked capacitors.
• Uninterruptible Power Supplies (UPS) and Hold-Up Modules: Provide short-term energy storage and voltage hold-up backed by a 5000-hour endurance at 85°C.
• Inverters and Motor Drive DC Links: With high ripple current capability at both low and high frequency, suitable for DC-link filtering in power conversion equipment.
• Power Conditioning and Filtering: Use for bulk decoupling and smoothing in systems that require predictable leakage and dissipation characteristics.

Unique Advantages

• Substantial Bulk Energy in a Single Component: 150,000 µF at 35 V reduces component count compared to smaller-value parts, simplifying layout and assembly.
• Designed for High Ripple Environments: Rated ripple currents of 14.5 A (120 Hz) and 16.68 A (100 kHz) help manage heating and extend service life in switching applications.
• Screw-Terminal Reliability and Serviceability: Screw terminals and a radial can package allow robust mechanical connections and straightforward replacement or maintenance.
• Proven Endurance Characteristics: 5000 hours at 85°C with defined post-test limits on capacitance, tan δ, and leakage current for predictable long-term performance.
• Wide Thermal Operating Window: −40°C to +85°C range supports deployment in a broad set of industrial and commercial environments.
• Production-Ready Packaging: Supplied for mass production with cardboard packing to support volume assembly and shipping.

Why Choose LNR1V154MSEN?

LNR1V154MSEN targets designs that require large bulk capacitance, reliable ripple handling, and a robust mechanical connection. Its combination of 150,000 µF capacitance, 35 V rating, and high ripple-current capability makes it an effective choice for power supply smoothing, DC-link energy storage, and other general-purpose power roles.

Backed by Nichicon's LNR series endurance specifications—5000 hours at 85°C and clearly defined post-endurance limits—this part is suited to engineers and procurement teams seeking a predictable, production-ready aluminum electrolytic solution for high-capacitance power systems.

Request a quote or contact sales to discuss lead times, pricing, and to confirm fit for your specific application requirements.