LNR2A104MSE

The LNR2A104MSE is a screw‑terminal, radial can aluminum electrolytic capacitor with a rated capacitance of 100000 µF (100 mF) and a 100 V voltage rating. Designed for general‑purpose power applications, it delivers high bulk capacitance and high ripple current capability in a large‑format, screw‑terminal package.

Key performance attributes include a wide operating temperature range of −40 °C to +85 °C, long endurance backed by a 5000‑hour life at 85 °C under rated conditions, and construction suited to high‑current connections via M5 screw terminals and standard 3‑leg mounting brackets for Ø90 mm bodies.

Key Features

• High Capacitance & Voltage — 100000 µF (100 mF) nominal capacitance with a 100 V rated voltage, suitable for large energy storage and bulk smoothing.
• Wide Tolerance — Capacitance tolerance of −20% to +20% (±20% at 120 Hz, 20 °C) for predictable design margins.
• Screw‑Terminal, Radial Can Package — Robust screw terminals and radial can construction with screw‑terminal mounting for secure, high‑current connections; body diameter Ø90 mm and length 170 mm (L × D: 17 × 9 cm).
• High Ripple Current Capability — Low‑frequency ripple current 22.1 A (120 Hz) and high‑frequency ripple current 25.41 A (100 kHz) to support switching and high‑power applications.
• Electrical Loss & Leakage — tanδ (DF) up to 0.3 (measured at 20 °C, 120 Hz) and specified leakage current limit of 5000 µA after initial application of rated voltage.
• Endurance & Reliability — Endurance specification of 5000 hours at 85 °C: capacitance change within ±15%, tanδ ≤175% of initial specified value, and leakage current less than or equal to initial specified value after the test.
• Temperature Range — Operating range −40 °C to +85 °C for broad environmental compatibility within the specified voltage range.
• RoHS Compliance — Product is RoHS compliant.

Typical Applications

• Industrial Power Supplies — Bulk energy storage and smoothing for high‑power DC rails where large capacitance and 100 V rating are required.
• Inverters and Motor Drives — DC link and filtering uses that benefit from high ripple current handling at both low and high frequencies.
• Backup Power & Hold‑up Circuits — Energy buffering and short‑term power hold‑up owing to the capacitor’s large stored energy capacity and screw‑terminal connections for high current delivery.

Unique Advantages

• Large Energy Density: 100000 µF at 100 V provides substantial bulk capacitance for smoothing and buffering, reducing the need for parallel arrays.
• High Ripple Handling: Rated ripple currents of 22.1 A (120 Hz) and 25.41 A (100 kHz) allow reliable operation in switching environments and high‑frequency power stages.
• Durable Mechanical Interface: Screw terminals and a radial can with standard 3‑leg mounting bracket for Ø90 mm bodies simplify high‑current wiring and secure mounting.
• Designed for Long Service Life: 5000‑hour endurance at 85 °C with tight post‑test limits on capacitance, tanδ and leakage supports predictable lifetime behavior under rated conditions.
• Wide Temperature Window: −40 °C to +85 °C operating range enables use across many indoor and industrial thermal environments.
• Specification Transparency: Clear limits for tanδ, leakage current and endurance allow straightforward verification against system requirements.

Why Choose LNR2A104MSE?

The LNR2A104MSE is positioned for designs that require very large bulk capacitance, robust ripple performance and mechanically secure high‑current connections. Its combination of 100000 µF at 100 V, high ripple current capability, screw‑terminal mounting and long 5000‑hour endurance at 85 °C makes it a practical choice for industrial power electronics, DC link circuits and backup energy storage where predictable electrical behavior and secure mounting are essential.

Engineers and procurement teams can rely on the LNR2A104MSE for scalable, long‑running installations that demand high stored energy and reliable operation within the specified temperature and electrical limits.

Request a quote or contact sales to discuss availability, lead times and pricing for LNR2A104MSE.