LNY2V103MSEGBB

The LNY2V103MSEGBB is an aluminum electrolytic capacitor in a screw-terminal radial can designed for high-capacitance, high-voltage applications. It delivers 10,000 µF (10 mF) at a 350 V rating with screw terminals for secure, high-current connections.

Engineered as part of Nichicon’s LNY series, this capacitor targets general-purpose power systems and equipment downsizing where high bulk capacitance, reliable ripple handling and long life at elevated temperature (85°C) are required.

Key Features

• Capacitance & Voltage  10,000 µF (10 mF) nominal capacitance with a 350 V rated voltage and ±20% tolerance (120 Hz, 20°C).
• Screw-Terminal, Radial Can Package  Screw terminal mounting for robust electrical connections; radial, can-style package with screw terminals simplifies high-current assembly.
• Temperature Range  Operates from −40°C to +85°C, supporting elevated-temperature system environments.
• Endurance / Lifetime  Rated for 2,000 hours at 85°C with DC voltage plus rated ripple current applied (endurance tested per datasheet conditions).
• Ripple Current Capability  Specified ripple handling of 23.2 A at 120 Hz and 32.48 A at 10 kHz for effective filtering and energy buffering under load.
• Leakage and Insulation  Leakage current after 5 minutes is ≤ 3√(C·V) µA or 5 mA (whichever is smaller). Insulation resistance >100 MΩ at DC 500 V between terminal and bracket.
• Voltage Proof  Withstands AC 2500 V for 1 minute between terminal and bracket with no abnormality.
• Size  High-capacitance in a compact footprint: φ63.5 × 165 mm (diameter × length).
• RoHS Compliance  Compliant with the RoHS directive as noted in the LNY series documentation.

Typical Applications

• General-purpose power systems  Bulk energy storage and smoothing where 10,000 µF at 350 V is required for stable DC bus performance.
• High-voltage power supplies  Filtering and ripple absorption in supplies that demand high capacitance and significant ripple-current capability.
• Industrial and equipment downsizing  Use in equipment designs targeting reduced footprint while retaining high capacitance per volume, as supported by the LNY series.

Unique Advantages

• High bulk capacitance at high voltage  10,000 µF at 350 V provides substantial energy reserve for DC buses and power conversion stages.
• Robust ripple handling  Specified ripple currents (23.2 A at 120 Hz; 32.48 A at 10 kHz) support demanding load conditions and reduce voltage ripple under dynamic loads.
• Designed for elevated-temperature operation  Rated for operation up to 85°C with a 2,000-hour endurance specification, enabling reliable performance in hotter environments.
• Secure screw-terminal connections  Screw terminals and radial can construction facilitate strong mechanical and electrical connections for high-current applications.
• Verified insulation and voltage withstand  High insulation resistance and AC 2500 V proof between terminal and bracket support safety and isolation requirements.
• RoHS compliant  Conforms to RoHS directives for easier regulatory alignment in product development.

Why Choose LNY2V103MSEGBB?

LNY2V103MSEGBB combines high capacitance, a 350 V rating, and screw-terminal mounting in a compact radial can to address designs that need significant energy storage and reliable ripple performance. Its 2,000-hour endurance at 85°C and specified ripple-current ratings make it suited for systems where continuous high-voltage smoothing and durability are priorities.

This part is appropriate for engineers specifying bulk capacitors for general-purpose power supplies, high-voltage filtering, and equipment designs that require secure terminal connections and RoHS compliance. The LNY2V103MSEGBB offers a verifiable specification set for long-term performance in demanding operating conditions.

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