LNR1E104MSE

The LNR1E104MSE is an aluminum electrolytic, screw-terminal capacitor from Nichicon’s LNR series, rated at 100000 µF (100 mF) and 25 V with ±20% tolerance. It is built for general-purpose applications that require large bulk capacitance in a robust screw-terminal, radial can package.

Designed for prolonged operation at elevated temperatures, this part offers a 5000-hour endurance at 85°C and is RoHS compliant, making it suitable for production deployments where repeatable performance and manufacturability are required.

Key Features

• Bulk Capacitance & Voltage: 100000 µF (100 mF) capacitance at a 25 V rating with ±20% tolerance for large energy storage and smoothing tasks.
• Screw Terminal Mounting: Radial can package with screw terminals for secure, high-current connections; suitable for assemblies that require screw-terminal style components.
• High Ripple Current Capability: Rated ripple current of 12 A at 120 Hz (low frequency) and 13.8 A at 100 kHz (high frequency), supporting applications with elevated AC current stress.
• Leakage and Loss Characteristics: Specified leakage current of 4740 µA and a tangent of loss angle (tan δ) of 0.45, enabling designers to account for standby losses and dissipation.
• Thermal & Lifetime Performance: Operating temperature range from −40°C to 85°C with a rated lifetime of 5000 hours at 85°C under rated bias and ripple conditions.
• Form Factor & Packing: φ51 × 100L size (L: 10.0 × D: 5.1 cm) in a radial can with screw terminals, supplied in cardboard packing for mass-production handling.
• Regulatory Status: RoHS compliant.

Typical Applications

• General-purpose systems — Intended for general-purpose applications as specified in the product data.
• Screw-terminal assemblies — Suited to equipment and modules that require a radial can capacitor with screw-terminal connections.
• High-ripple current environments — Applicable where elevated ripple current is present, supported by 12 A (120 Hz) and 13.8 A (100 kHz) ripple ratings.

Unique Advantages

• Large energy reservoir: 100000 µF capacitance provides significant bulk storage for smoothing and buffering needs within allowed design constraints.
• High ripple tolerance: Explicit ripple current ratings at both low and high frequencies permit confident selection for power subsystems that impose AC stress.
• Robust screw-terminal connection: Screw terminals in a radial can package provide reliable, low-resistance connections for high-current paths.
• Designed for elevated-temperature endurance: 5000-hour lifetime at 85°C under rated conditions supports long-term operation in warm environments.
• Specified leakage and dissipation metrics: Leakage current (4740 µA) and tan δ (0.45) are provided for accurate thermal and standby power budgeting.
• Production-ready packaging: Supplied in cardboard packing and listed as mass production, easing transition from prototype to volume assembly.

Why Choose LNR1E104MSE?

LNR1E104MSE delivers a combination of very high capacitance, solid ripple-current capability, and a screw-terminal radial can form factor—attributes that simplify integration into systems requiring reliable bulk capacitance. Its specified leakage, tan δ, operating temperature range (−40°C to 85°C), and 5000-hour endurance at 85°C provide measurable parameters for thermal, lifetime, and reliability planning.

This capacitor is well suited for designers and procurement teams seeking a production-ready, RoHS-compliant solution for general-purpose applications that demand large capacitance and dependable screw-terminal connections. The clear electrical and mechanical specifications support straightforward selection and system-level validation.

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