LNK2V272MSEFBN

The LNK2V272MSEFBN is a screw-terminal, smaller-sized aluminum electrolytic capacitor rated at 2.7 mF (2700 µF) and 350 V. It is designed for general-purpose applications that require high-voltage capacitance with robust ripple-current handling.

Key electrical and reliability attributes include an operating temperature range of -25 °C to +85 °C, a specified load life of 5000 hours at 85 °C under rated ripple current, and RoHS compliance.

Key Features

• Capacitance & Voltage 2.7 mF (2700 µF) nominal capacitance with a rated voltage of 350 V and ±20% tolerance.
• High Ripple-Current Capability Rated ripple current of 9.3 A at 120 Hz and 13.02 A at 10 kHz for effective smoothing under AC ripple conditions.
• Temperature & Lifetime Operating temperature range −25 °C to +85 °C with a load-life specification of 5000 hours at 85 °C when subjected to rated ripple current and DC bias.
• Endurance & Recovery Endurance criteria: after 5000 hours at 85 °C with DC bias plus rated ripple current, capacitance remains within ±20% of initial value; leakage and impedance meet datasheet limits after recovery to 20 °C.
• Reliability Tests Insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket; withstands AC 2500 V for 1 minute between terminal and bracket with no abnormality.
• Screw Terminal Package Radial can with screw terminals for secure mechanical and electrical connections in larger power assemblies.
• Leakage Current Limit After 5 minutes at rated voltage, leakage current is specified as not more than 3√(C·V) µA or 5 mA, whichever is smaller.
• Regulatory Compliance Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose energy storage — Bulk capacitance and smoothing where a 350 V, 2.7 mF screw-terminal electrolytic capacitor is required.
• High-voltage DC bus filtering — Use for filtering and ripple suppression in systems operating near the 350 V rating.
• Power electronics assemblies — Suitable where secure screw-terminal mounting and long-life ripple performance are needed.

Unique Advantages

• High ripple-current handling: Rated ripple current up to 13.02 A at 10 kHz supports demanding AC ripple conditions and helps maintain stable bus voltages.
• Long operational life at elevated temperature: 5000-hour load life at 85 °C under rated conditions gives predictable end-of-life characteristics for design planning.
• Robust electrical safety metrics: Insulation resistance >100 MΩ (DC 500 V) and AC 2500 V voltage proof between terminal and bracket support reliable field operation.
• Secure screw-terminal mounting: Radial can with screw terminals provides a mechanically reliable connection for heavy-current and high-vibration environments.
• Standards compliance: RoHS compliance ensures alignment with common regulatory requirements for electronic assemblies.

Why Choose LNK2V272MSEFBN?

LNK2V272MSEFBN positions itself as a reliable, screw-terminal aluminum electrolytic solution for general-purpose designs that require 2.7 mF at 350 V with substantial ripple-current capability and a defined 5000-hour life at 85 °C. Its combination of electrical endurance, leakage specifications, and safety-related test results (insulation resistance and voltage proof) make it suitable for engineers specifying high-voltage bulk capacitance with secure terminal connections.

This capacitor is appropriate for teams and designs that need verifiable performance data (ripple current values at 120 Hz and 10 kHz, leakage formulas, temperature range, and endurance) and a RoHS-compliant component from a recognized electrolytic series.

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