LNR1J154MSEN

The LNR1J154MSEN is a screw‑terminal type aluminum electrolytic capacitor offering 150,000 µF (150 mF) capacitance at a 63 V rating. Designed for general‑purpose applications, it delivers high bulk energy storage in a robust radial can package with screw terminals for secure electrical connections.

Key benefits include elevated ripple current capability, long endurance at elevated temperature (5,000 hours at 85°C), and RoHS compliance—making it suitable for systems that require reliable bulk capacitance and sustained performance under thermal and electrical stress.

Key Features

• High Capacitance & Rated Voltage — 150,000 µF nominal capacitance at a 63 V rated voltage provides substantial bulk energy storage for filtering and decoupling.
• Tight Polarized Design — Polarized aluminum electrolytic construction with ±20% capacitance tolerance at 120 Hz, 20°C.
• Thermal Endurance — Rated for operation from −40°C to +85°C with an endurance specification of 5,000 hours at 85°C under DC bias plus rated ripple current.
• Ripple Current Handling — Capable of 26 A ripple current at 120 Hz and 29.9 A at 100 kHz, supporting demanding AC ripple environments.
• Leakage and Loss Characteristics — Specified leakage current up to 5,000 µA and tan δ specified (0.5), with endurance criteria for leakage and tan δ defined over life and shelf tests.
• Mechanical Package & Mounting — Radial can with screw terminals; body diameter φ76.2 mm and length 140 mm (φ76.2 × 140L) with standard mounting bracket configuration for secure chassis attachment.
• Regulatory — RoHS compliant.

Typical Applications

• Power Supplies — Bulk energy storage and smoothing in industrial and commercial DC power supplies where high capacitance and ripple tolerance are required.
• Power Conversion Systems — Energy buffering and ripple absorption in converters and inverters that operate at elevated ripple currents and temperatures.
• Industrial Electronics — General‑purpose bulk decoupling and energy storage for control systems, motor drives, and UPS modules operating within −40°C to +85°C.

Unique Advantages

• Large Bulk Storage: 150,000 µF provides significant capacitance per component, reducing the need for parallel arrays of smaller capacitors.
• Screw‑Terminal Reliability: Heavy‑duty screw terminals enable secure, low‑resistance connections suitable for high current paths.
• Designed for Elevated Duty: 5,000‑hour endurance at 85°C under rated conditions supports long service life in thermally demanding installations.
• High Ripple Capability: Rated ripple currents (26 A at 120 Hz, 29.9 A at 100 kHz) support applications with substantial AC components on the DC bus.
• Clear Mechanical Specification: A φ76.2 × 140 mm can with standard bracket mounting simplifies mechanical integration into existing layouts.
• Regulatory Compliance: RoHS compliance supports use in environments with restricted substance requirements.

Why Choose LNR1J154MSEN?

The LNR1J154MSEN combines very high capacitance and robust screw‑terminal construction with defined ripple and thermal endurance specifications, making it a practical choice for engineers designing power systems that need dependable bulk energy storage and ripple handling. Its radial can form factor and standardized mounting provisions simplify integration into industrial and commercial equipment.

This part is well suited for designers and procurement teams seeking a RoHS‑compliant, high‑capacitance electrolytic solution with documented life performance at 85°C and clear electrical limits for leakage and loss angle—helping reduce design iterations and support long‑term system reliability.

To request a quote or check availability for LNR1J154MSEN, please submit your requirements or contact sales with the part number and required quantity for lead‑time and pricing information.