LNR2A103MSE

The LNR2A103MSE is a screw‑terminal, radial can aluminum electrolytic capacitor offering 10 000 µF capacitance at 100 V rated voltage. Designed for general‑purpose power applications, it delivers high bulk capacitance, substantial ripple handling, and long endurance for equipment operating in industrial and commercial environments.

With screw terminals and a φ35 × 120 mm can, this mass‑production part is intended where robust electrical connection, high energy storage, and extended life at elevated temperatures are required.

Key Features

• High Capacitance — 10 000 µF nominal capacitance provides substantial bulk energy storage for smoothing, hold‑up, or decoupling functions.
• 100 V Rated Voltage — Supports mid‑voltage DC rails up to 100 V for power electronics and industrial supplies.
• Screw Terminal Mounting — Radial can with screw terminals enables secure, low‑impedance connections for high current applications.
• High Ripple Current Capability — Low‑frequency ripple current 5.3 A (120 Hz) and high‑frequency ripple current 6.095 A (100 kHz) for effective ripple dissipation across frequency ranges.
• Endurance at Elevated Temperature — Rated for 5 000 hours at 85 °C under DC bias plus rated ripple current, supporting long service life in warm operating environments.
• Leakage and Loss Characteristics — Specified leakage current 3 000 µA and tan δ (DF) 0.15 measured at 20 °C, 120 Hz, providing predictable loss and leakage behavior.
• Wide Operating Temperature — Operational range from −40 °C to +85 °C for compatibility with varied ambient conditions.
• RoHS Compliant & Production Ready — RoHS status compliant and listed as mass production; packaged in cardboard for standard handling.

Typical Applications

• Power Supplies — Bulk energy storage and output smoothing on DC power rails where 100 V rating and high capacitance are required.
• Industrial Power Electronics — DC link or reservoir capacitor in industrial converters and inverters needing robust screw‑terminal connections and high ripple capability.
• Hold‑Up / Backup Circuits — Energy hold‑up for short‑term power continuity, leveraging high capacitance and endurance at 85 °C.

Unique Advantages

• Substantial Energy Density: 10 000 µF at 100 V supplies large charge storage in a compact φ35 × 120 mm package to reduce external energy banks.
• Robust Electrical Termination: Screw terminals provide low‑impedance, mechanically secure connections suited to high‑current wiring and serviceability.
• Broad Ripple Handling: Specified ripple currents at both low and high frequencies ensure predictable thermal and electrical performance across switching and line‑frequency conditions.
• Long Endurance at Elevated Temperature: 5 000‑hour life rating at 85 °C under rated conditions supports reliable operation in warm enclosures.
• Predictable Loss & Leakage: Defined tan δ and leakage current figures simplify thermal and reliability budgeting in design validation.
• Production Availability: Mass‑production status and cardboard packaging facilitate procurement and assembly planning.

Why Choose LNR2A103MSE?

LNR2A103MSE combines high bulk capacitance, a 100 V rating, and screw‑terminal construction to meet the needs of general‑purpose power systems that require dependable energy storage and robust connections. Its specified ripple current capabilities and 5 000‑hour endurance at 85 °C make it suitable for designs where sustained thermal and electrical stress are expected.

This part is well suited for engineers specifying bulk reservoir or DC‑link capacitors in commercial and industrial equipment who need clear, verifiable electrical and lifecycle parameters from a RoHS‑compatible, mass‑production component.

If you would like pricing, lead‑time, or availability, request a quote or contact sales to submit an inquiry and discuss how LNR2A103MSE fits your design requirements.