LNK2G182MSEF

The LNK2G182MSEF is an aluminum electrolytic capacitor in a screw-terminal radial can package, offering 1.8 mF (1800 µF) capacitance at a 400 V rating. It is a polarized, general-purpose capacitor designed to provide high bulk capacitance and elevated ripple handling in equipment operating within −25°C to +85°C.

Key attributes include a ±20% capacitance tolerance, low-frequency ripple current rating of 7.3 A at 120 Hz, high-frequency ripple capability of 10.22 A at 10 kHz, a specified leakage current of 2540 µA, and a 5000-hour load life at 85°C under rated ripple conditions.

Key Features

• Electrical Capacity — 1.8 mF (1800 µF) nominal capacitance with a rated voltage of 400 V and ±20% tolerance at 120 Hz, 20°C.
• Ripple Current Handling — Supports 7.3 A low-frequency ripple current (120 Hz) and 10.22 A high-frequency ripple current (10 kHz), enabling effective smoothing under substantial AC ripple loads.
• Leakage and Loss Characteristics — Specified leakage current of 2540 µA and a tangent of loss angle (tan δ) of 0.2 (measurement referenced at 120 Hz, 20°C).
• Thermal and Lifetime Performance — Rated operating temperature range from −25°C to +85°C with an endurance (load life) of 5000 hours at 85°C when subjected to DC bias plus rated ripple current.
• Robust Screw-Terminal Package — Radial, can-style package with screw terminals (φ51 mm diameter, 95 mm length) suitable for secure mechanical and electrical connections; terminal pitch and M5 nominal bolt diameter per product dimensions.
• Compliance and Marking — RoHS compliant; printed white lettering on a black sleeve for clear identification.

Typical Applications

• General-purpose equipment — For designs requiring a polarized, high-voltage bulk capacitor with substantial ripple-current capability and long endurance at elevated temperature.
• High-voltage DC systems — Where a 400 V rated bulk capacitor is needed to provide energy storage and smoothing under DC bias with ripple current stress.
• Power filtering and smoothing — Suitable for applications that demand large capacitance and sustained ripple handling to stabilize DC links and filter power rails.

Unique Advantages

• High bulk capacitance at high voltage — 1800 µF at 400 V provides significant energy storage in a compact screw-terminal can.
• Designed for ripple-heavy environments — Rated ripple currents of 7.3 A (120 Hz) and 10.22 A (10 kHz) support sustained AC loading without premature degradation.
• Extended operational life under load — 5000 hours endurance at 85°C under rated ripple conditions helps ensure predictable long-term performance.
• Secure mechanical and electrical connection — Screw-terminal radial can package with defined terminal dimensions simplifies mounting and ensures robust connections in assembled systems.
• Clear specification and traceability — Marked sleeve and RoHS compliance simplify procurement and regulatory checks.

Why Choose LNK2G182MSEF?

LNK2G182MSEF is positioned for engineers and procurement teams seeking a proven, polarized aluminum electrolytic solution that combines high-voltage capability, substantial capacitance, and reliable ripple performance. Its 400 V rating, high ripple current specifications, and 5000-hour endurance at 85°C make it suitable for designs that require stable bulk energy storage and smoothing under continuous stress.

This capacitor is well suited to general-purpose systems and high-voltage circuits where long-term robustness, clear specification, and a screw-terminal package for secure installation are priorities.

Request a quote or submit an RFQ for LNK2G182MSEF to receive pricing and availability information tailored to your volume and delivery requirements.