LNT2D332MSEB

The LNT2D332MSEB is a Nichicon LNT series screw‑terminal aluminum electrolytic capacitor with a nominal capacitance of 3.3 mF (3300 µF) and a rated voltage of 200 V. It is a polarized, radial can style capacitor designed for general-purpose industrial and power-electronics applications where high capacitance, high ripple current capability and screw‑terminal mounting are required.

Rated for operation from −25 °C to +105 °C and compliant with RoHS, this part offers a long operational life under high-temperature ripple conditions: 2000 hours at 105 °C when operated under the series’ specified conditions.

Key Features

• High Capacitance — 3.3 mF (3300 µF) nominal capacitance for bulk energy storage and smoothing in general-purpose systems.
• 200 V Rated Voltage — Designed for higher-voltage DC applications within the specified rating.
• High Ripple Current — Rated ripple current of 3.9 A at 120 Hz and 4.68 A at 100 kHz, supporting demanding AC ripple conditions.
• Wide Operating Temperature — Specified for −25 °C to +105 °C operation to cover elevated ambient environments.
• Screw Terminal Mounting — Radial can with screw terminals for secure electrical connection and straightforward installation in power assemblies.
• Endurance at Elevated Temperature — Rated lifetime of 2000 hours at 105 °C under rated ripple/voltage conditions (per series specifications for this voltage range).
• Mechanical Size — Physical dimensions provided as φ51 × 100L (size L: 10 × D: 5.1 cm) to aid mechanical integration and bracket selection.
• Polarized Design with ±20% Tolerance — Standard electrolytic polarity and capacitance tolerance of −20% to +20% at 120 Hz, 20 °C.
• RoHS Compliant & Production Ready — RoHS compliant, supplied in cardboard packing and intended for mass production volumes.

Typical Applications

• Power Supplies — A screw‑terminal, high‑capacitance polarized capacitor for bulk filtering and energy storage where a secure mechanical and electrical connection is required.
• Industrial Power Electronics — Suited to general-purpose industrial power modules that require high ripple current handling and elevated temperature endurance.
• DC Link / Bus Capacitor (General Purpose) — Provides bulk capacitance for DC bus stabilization in general-purpose systems that use screw‑terminal mounting.

Unique Advantages

• High bulk capacitance in a screw‑terminal package — 3300 µF in a φ51 can provides substantial energy storage while enabling robust screw‑terminal connections for heavy-carrying conductors.
• Rated for elevated temperatures — Operation up to 105 °C with a specified 2000‑hour life at that temperature supports high‑heat applications and predictable endurance planning.
• Measurable ripple performance — Explicit ripple current ratings at both 120 Hz (3.9 A) and 100 kHz (4.68 A) enable designers to budget for thermal and ripple stress using provided values.
• Clear mechanical specifications — Provided dimensions (φ51 × 100L, L: 10 × D: 5.1 cm, max seated height 3.937 in) and screw terminal form factor simplify mounting-bracket and enclosure design.
• RoHS compliant and production ready — Supplied in cardboard packing for mass production, easing procurement and manufacturing logistics while meeting regulatory restrictions on hazardous substances.

Why Choose LNT2D332MSEB?

The LNT2D332MSEB combines high capacitance, a 200 V rating and verified ripple current capabilities in a screw‑terminal aluminum electrolytic package, making it a practical choice for engineers designing general-purpose power systems and industrial power electronics. Its −25 °C to +105 °C operating range and 2000‑hour endurance at 105 °C provide quantifiable reliability data for thermal and lifetime planning.

As part of the Nichicon LNT series of screw‑terminal capacitors, this part benefits from series-level design characteristics suitable for a wide voltage range and standard industrial use, while offering RoHS compliance and production-ready packaging to support scalable manufacturing.

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