LNT2E332MSEB

The LNT2E332MSEB is an aluminum electrolytic capacitor in a screw-terminal radial can designed for general-purpose applications. It provides 3.3 mF capacitance at a 250 V rated voltage with a polarized screw-terminal package and is offered in mass-production quantities with cardboard packing.

Engineered for operation from –25°C to +105°C and endurance of 2000 hours at 105°C (for 10–250 V ratings), this part delivers high-capacitance, high-voltage performance where robust bulk energy storage and reliable screw-terminal connections are required.

Key Features

• Capacitance & Voltage — 3.3 mF (3300 µF) rated at 250 V, tolerance –20% to +20%.
• Temperature & Endurance — Operating temperature range −25°C to +105°C with a rated endurance of 2000 hours at 105°C for the 10–250 V class.
• Ripple Current Capability — Handles 4.3 A low-frequency ripple at 120 Hz and 5.16 A high-frequency ripple at 100 kHz, supporting demanding ripple conditions.
• Leakage and Loss — Specified leakage current of 2720 µA and tangent of loss angle (tan δ) of 0.2 measured at 20°C, 120 Hz.
• Robust Screw-Terminal Package — Radial can with screw terminals sized for φ63.5 (nominal bolt M5 per series dimensions), providing secure electrical and mechanical connections.
• Physical Size & Packaging — Body dimension φ63.5 × 100L (approx. 10.0 × 6.35 cm); supplied in cardboard packing and available in mass-production status.
• Regulatory — RoHS compliant.

Typical Applications

• General-Purpose Electronics — Suited to systems that require a high-capacitance, 250 V polarized capacitor in a screw-terminal package for secure connections.
• Power Supply Bulk Capacitance — Provides 3300 µF at 250 V to support bulk energy storage and smoothing in higher-voltage DC rails within the stated temperature and endurance limits.
• High-Ripple Environments — Applicable where elevated ripple currents are present, leveraging the specified 4.3 A (120 Hz) and 5.16 A (100 kHz) ripple current ratings.

Unique Advantages

• High Capacitance at High Voltage: 3.3 mF at 250 V delivers substantial bulk capacitance in a single device.
• Thermal Endurance: Rated for operation up to 105°C with 2000-hour endurance at that temperature for 10–250 V devices, enabling reliable performance in elevated-temperature conditions.
• High Ripple Handling: Defined low- and high-frequency ripple current ratings let designers size fewer capacitors for ripple-heavy applications.
• Screw-Terminal Reliability: Radial can with screw terminals and M5 nominal bolt provides mechanically robust and serviceable terminations for industrial assemblies.
• Tested Electrical Characteristics: Specified leakage current (2720 µA) and tan δ (0.2 at 20°C, 120 Hz) give clear parameters for circuit design and validation.
• Production-Ready: Mass-production availability and RoHS compliance simplify procurement and regulatory acceptance.

Why Choose LNT2E332MSEB?

The LNT2E332MSEB combines substantial capacitance and a 250 V rating in a durable screw-terminal aluminum electrolytic package. Its defined ripple current capabilities, measured tan δ and leakage values, and 2000-hour endurance at 105°C make it a predictable choice for designers needing high-voltage bulk capacitance with secure mechanical terminations.

This part is well suited for engineers and procurement teams specifying general-purpose, high-capacitance solutions where clear electrical parameters, RoHS compliance, and production availability are important for design reliability and supply continuity.

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