LNR2A103MSEN

The LNR2A103MSEN is an aluminum electrolytic capacitor from Nichicon’s LNR series, offered in a screw-terminal, radial can package. It provides 10,000 µF capacitance at a 100 V rating with a ±20% tolerance for general-purpose power applications.

Engineered for sustained operation up to 85°C, this part combines high bulk capacitance, substantial ripple-current capability, and a robust screw-terminal mounting for secure electrical and mechanical connections in systems that require extended endurance.

Key Features

• Capacitance & Voltage — 10,000 µF (10 mF) rated at 100 V with ±20% tolerance, suitable for high-capacitance bulk energy storage.
• High Ripple-Current Performance — Low-frequency ripple current of 5.3 A at 120 Hz and high-frequency ripple current of 6.095 A at 100 kHz for demanding power-rail conditions.
• Endurance & Temperature Range — Rated lifetime of 5,000 hours at 85°C; operating temperature range from −40°C to 85°C.
• Leakage & Loss Characteristics — Leakage current specified at 3,000 µA and a tangent of loss angle (tan δ) of 0.15, with tan δ measured per datasheet conditions.
• Mounting & Package — Screw-terminal radial can design (φ35 × 120L) for secure connections and easy installation; package dimensions L: 12 cm × D: 3.5 cm.
• Compliance & Production — RoHS-compliant construction; supplied in cardboard packing and available in mass-production quantities.

Typical Applications

• General-purpose power filtering — Bulk energy storage and smoothing for circuits requiring 10,000 µF at up to 100 V with reliable ripple handling.
• High-ripple power rails — Use where elevated AC ripple currents are present, benefiting from the rated low- and high-frequency ripple-current specifications.
• Designs requiring elevated-temperature endurance — Systems that operate near 85°C and need a capacitor with a specified 5,000-hour rated life under DC bias plus ripple current.
• Applications needing secure terminal connections — Screw-terminal mounting provides robust electrical and mechanical attachment for heavier wiring and bus connections.

Unique Advantages

• High bulk capacitance: 10,000 µF provides significant energy buffering for smoothing and decoupling at high voltage levels.
• Robust ripple-current capability: Rated 5.3 A at 120 Hz and 6.095 A at 100 kHz to handle both low- and high-frequency ripple stress.
• Long-term thermal endurance: 5,000 hours at 85°C specified endurance supports sustained operation in thermally demanding environments.
• Secure screw-terminal mounting: Facilitates reliable high-current connections and straightforward installation into power assemblies.
• Clear electrical characteristics: Specified leakage current (3,000 µA) and tan δ (0.15) allow predictable performance planning.
• Production-ready compliance and packaging: RoHS-compliant construction with cardboard packing and mass-production availability streamlines procurement and deployment.

Why Choose LNR2A103MSEN?

LNR2A103MSEN is positioned for designs that need substantial bulk capacitance at elevated voltage, combined with reliable ripple-current handling and defined endurance at 85°C. Its screw-terminal form factor delivers secure electrical connections where mechanical stability and high-current capability matter.

This Nichicon LNR series part is suited to general-purpose power systems that require predictable leakage, loss characteristics, and long-term thermal endurance, providing a straightforward component choice for engineers balancing capacitance, voltage rating, and durability.

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