LNR2E102MSE

The LNR2E102MSE is a Nichicon LNR-series aluminum electrolytic capacitor in a screw-terminal radial can intended for general-purpose electronic and power applications. It combines a 250 V rated voltage with 1000 µF capacitance in a φ35 × 80 mm package to provide bulk energy storage and smoothing for higher-voltage DC circuits.

Designed for continuous operation up to 85°C with a 5000-hour endurance specification, this part targets equipment that requires high-voltage filtering, robust ripple handling and secure screw-terminal mounting.

Key Features

• Rated Capacitance and Tolerance: 1000 µF nominal with ±20% tolerance, specified at 120 Hz and 20°C for predictable bulk capacitance.
• High Rated Voltage: 250 V DC rating for higher-voltage bus and power supply applications.
• Screw Terminal Mounting: Radial can with screw terminals for secure, low-resistance connections in power assemblies.
• Ripple Current Capability: 2.4 A at 120 Hz (low frequency) and 2.88 A at 100 kHz (high frequency) to handle sustained ripple in power circuits.
• Leakage Current: Specified leakage current of 1500 µA to aid in predictable standby and bias behavior.
• Loss Tangent (tan δ): Maximum tan δ of 0.15 for dissipation characteristics at the specified measurement conditions.
• Operating and Endurance Profile: Rated for –25°C to +85°C operation; endurance tested to 5000 hours at 85°C with capacitance change within ±15%, tan δ ≤175% of initial value, and leakage current not exceeding initial specified value after test.
• Form Factor and Packaging: φ35 × 80 mm radial can with screw terminals; supplied in cardboard packing and available in mass production quantities.
• RoHS Compliant: Meets RoHS requirements for environmental compliance.

Typical Applications

• Power Supplies: Bulk filtering and smoothing on DC bus lines and high-voltage power rails where 250 V rating and high capacitance are required.
• Industrial Electronics: Energy storage and ripple suppression in industrial controls and power conversion modules using screw-terminal connections for reliable mounting.
• Backup and UPS Systems: Reservoir capacitance for hold-up and transient support in higher-voltage backup circuits.
• General-Purpose Electronic Equipment: General-purpose smoothing, decoupling, and energy storage in equipment that needs a robust 250 V electrolytic solution.

Unique Advantages

• 250 V Capability: Enables use on higher-voltage DC buses without up-rating or parallel arrangements.
• Compact High-Capacitance Package: 1000 µF in a φ35 × 80 mm screw-terminal can balances energy density with secure mechanical and electrical connections.
• Strong Ripple Handling: Specified ripple currents at both low and high frequencies support effective filtering across a range of power-conversion scenarios.
• Endurance-Qualified: 5000-hour life at 85°C with defined limits for capacitance change, tan δ and leakage current provides predictable long-term behavior under rated stress.
• Screw-Terminal Reliability: Screw terminals simplify assembly and provide low-resistance, vibration-tolerant connections for power-centric designs.
• Regulatory Compliance: RoHS compliance supports use in regions and products requiring restricted-substance adherence.

Why Choose LNR2E102MSE?

The LNR2E102MSE positions itself as a robust, general-purpose electrolytic solution for designs that need a 250 V, 1000 µF capacitor with secure screw-terminal mounting. Its combination of high voltage rating, defined ripple current performance at both low and high frequencies, and 5000-hour endurance at 85°C delivers predictable performance for power supplies, industrial equipment and other electronic systems requiring reliable bulk capacitance.

Manufactured by Nichicon as part of the LNR series and supplied in cardboard packing for mass production, this part is suited to engineers and procurement teams seeking a proven electrolytic capacitor with clear electrical and environmental specifications.

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