LNT1H333MSEB

The LNT1H333MSEB is a screw‑terminal aluminum electrolytic capacitor designed for 50 V systems that require large bulk capacitance. It delivers 33,000 µF in a robust φ51 × 120 mm can with screw terminals for secure bolted connections.

Built to the LNT series 105°C standard and specified for general‑purpose applications, this capacitor targets power designs that need high ripple current handling and durable performance at elevated temperatures.

Key Features

• High Capacitance & Voltage: 33,000 µF rated at 50 V provides significant bulk energy storage for power rails and DC link filtering.
• Screw Terminal Package: Radial can with screw terminals (M5 for φ51) enables secure, low‑impedance connections for high‑current power paths.
• High Ripple Current Capability: Rated ripple current of 8 A at 120 Hz and 9.2 A at 100 kHz supports continuous AC ripple handling in power conversion environments.
• 105°C Operating Temperature: Specified operating range from −40°C to +105°C with an endurance rating of 2,000 hours at 105°C under rated ripple and DC bias.
• Electrical Stability: Capacitance tolerance ±20%, tangent of loss angle (tan δ) 0.3, and specified leakage current of 3,850 µA per the product data.
• Compliance and Packaging: RoHS compliant and supplied in cardboard packing for standard handling and storage.

Typical Applications

• General‑purpose power supplies: Bulk smoothing and DC link storage where large capacitance and 50 V rating are required.
• Industrial power conversion: Supporting inverters and converters that demand sustained ripple current at elevated temperatures.
• Backup and hold‑up circuits: Energy reservoir for short‑term hold‑up and ride‑through in power systems.

Unique Advantages

• Large energy storage in a compact can: 33,000 µF in a φ51 × 120 mm package reduces the number of parallel capacitors needed for bulk capacitance.
• Secure, low‑impedance connections: Screw terminal mounting simplifies high‑current wiring and mechanical retention for demanding power installations.
• Designed for elevated‑temperature operation: Rated to +105°C with a 2,000‑hour endurance at that temperature for reliable performance in hot environments.
• High ripple handling: Ripple current ratings at both 120 Hz and 100 kHz provide measurable performance for a range of switching and line‑frequency conditions.
• Measured electrical characteristics: Specified tan δ (0.3), leakage current (3,850 µA), and ±20% tolerance support predictable design margining and verification.
• Regulatory compliance and packaging: RoHS compliance and cardboard packing support standard manufacturing and environmental requirements.

Why Choose LNT1H333MSEB?

LNT1H333MSEB combines very high capacitance and a 50 V rating in a screw‑terminal aluminum electrolytic can engineered for continuous operation up to 105°C. Its specified ripple current capabilities and measured electrical parameters make it a straightforward choice for designers needing durable bulk storage and reliable performance under sustained ripple and elevated temperatures.

This part is well suited to engineers and procurement teams developing general‑purpose power systems, converters, and backup circuits where long‑term robustness, secure terminal connections, and predictable electrical behavior are required. RoHS compliance and standard cardboard packing support straightforward integration into production workflows.

Request a quote or submit an inquiry for LNT1H333MSEB to receive pricing, availability, and lead‑time information tailored to your project requirements.