LNT1C334MSE

The LNT1C334MSE is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNT series, offering very high capacitance in a robust radial can with screw terminals. Designed for general-purpose electronic equipment, it provides bulk energy storage where a high-capacitance, low-voltage solution with secure mechanical connection is required.

Key design attributes include a 330000 µF capacitance at 16 V, a wide operating temperature range from –40 °C to +105 °C, and an endurance rating at elevated temperature for reliable performance in demanding environments.

Key Features

• High Capacitance: 330000 µF (330 mF) provides substantial bulk capacitance for smoothing and energy reservoir requirements.
• Rated Voltage: 16 V rated voltage suitable for low-voltage power systems and DC bus applications.
• Screw Terminal Mounting: Radial can with screw terminals enables secure, low-resistance connections and easy installation for high-current connections.
• Temperature and Endurance: Operating range –40 °C to +105 °C with a life/endurance of 2000 hours at +105 °C under rated ripple and DC bias (applies to 10–250 V range conditions noted in series documentation).
• Ripple Current Capability: 20.6 A at 120 Hz and 23.69 A at 100 kHz to support high ripple environments while maintaining capacitor performance.
• Electrical Characteristics: Capacitance tolerance ±20%, tangent of loss angle (tan δ) 1.2, and leakage current specified at 5000 µA.
• Package and Compliance: Radial can with screw terminals (φ76.2 × 120 mm), cardboard packing, and RoHS compliant.

Typical Applications

• General-purpose electronic equipment: Use where large bulk capacitance and secure screw-terminal connections are required.
• Power supply subsystems: Provides reservoir capacitance and ripple handling for low-voltage DC power rails.
• High-ripple environments: Suitable where elevated ripple currents at 120 Hz and higher frequencies must be supported.

Unique Advantages

• Large energy storage in a single component: 330000 µF reduces the number of parallel capacitors needed for bulk capacitance, simplifying BOM and layout.
• Secure screw-terminal connections: Facilitates durable, low-impedance power connections for high-current applications and easier field wiring.
• Rated for high ambient temperature: Rated to +105 °C with endurance defined for 2000 hours at that temperature, supporting reliable operation in elevated-temperature environments.
• High ripple current handling: Specified ripple currents at both 120 Hz and 100 kHz help maintain performance across common power-electronics frequency ranges.
• RoHS compliant: Meets RoHS directive requirements for material compliance.

Why Choose LNT1C334MSE?

The LNT1C334MSE combines very high capacitance with screw-terminal mounting and proven electrolytic construction, making it a practical choice for designs that demand substantial bulk capacitance, reliable high-current connections, and operation up to +105 °C. Its electrical and mechanical characteristics are optimized for general-purpose equipment that requires durable energy storage and ripple handling.

This part is well suited to engineers and procurement teams seeking a high-capacitance, low-voltage electrolytic capacitor with clear specification on capacitance, ripple capability, thermal endurance, and mounting style—providing predictable performance and straightforward integration into power subsystems.

Request a quote or contact the sales team to discuss pricing, availability, and lead times for LNT1C334MSE.