LGN2H820MELZ35

The LGN2H820MELZ35 is an aluminum electrolytic capacitor in a snap-in terminal radial can designed for general-purpose, high-voltage applications. It delivers 82 µF capacitance at a 500 V rating in a smaller-sized LGN series package optimized for space-constrained designs.

Key value propositions include a 105°C operating capability with tested endurance under rated ripple current and RoHS compliance for restricted-substance requirements.

Key Features

• Electrical Rating: 82 µF nominal capacitance with a 500 V rated voltage and ±20% capacitance tolerance (measured at 120 Hz, 20°C).
• High-temperature Endurance: Withstands 3000 hours application of rated ripple current at 105°C (endurance test conditions per series specification).
• Ripple Current Performance: Rated ripple current of 590 mA at 120 Hz and 843.7 mA at 100 kHz, supporting sustained AC ripple handling under specified conditions.
• Operating Temperature Range: Specified for −25°C to +105°C operation.
• Package and Mounting: Snap-in radial can (can-type, snap-in terminals) in a smaller-sized LGN series case; physical size L: 3.5 × D: 2.2 cm for board-level mounting.
• Leakage Current Specification: Leakage current meets series specification I ≤ 3/√C µA after 5 minutes’ application of rated voltage at 20°C (C = rated capacitance in µF).
• RoHS Compliance: Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• General-purpose high-voltage circuits: Provides bulk capacitance and smoothing where a 500 V, 82 µF snap-in capacitor is required.
• Power supply filtering: Supports DC bias and ripple current handling in power supply designs within the specified temperature and ripple-current limits.
• Industrial electronics: Suitable for board-mounted applications that require a compact, snap-in aluminum electrolytic capacitor with high-temperature endurance.

Unique Advantages

• Designed for sustained high-temperature use: Specified for 3000 hours at 105°C under rated ripple current, providing predictable lifecycle behavior under elevated operating temperature.
• High-voltage capability: 500 V rating supports higher-voltage designs without stacking or series arrangements.
• Compact LGN-series package: One rank smaller case size than LGU-series parts, enabling space savings on the PCB while retaining snap-in mechanical mounting.
• Measured ripple handling: Provided ripple current ratings at both 120 Hz and 100 kHz give clear guidance for AC ripple performance in design calculations.
• Measurable leakage performance: Leakage current defined by I ≤ 3/√C µA after rated-voltage application simplifies margining for standby and leakage budgets.
• Regulatory conformity: RoHS directive compliance supports environmental and procurement requirements.

Why Choose LGN2H820MELZ35?

The LGN2H820MELZ35 combines a 500 V rating and 82 µF capacitance in a snap-in aluminum electrolytic package engineered for elevated-temperature endurance. Its defined ripple-current ratings and leakage specification provide designers with verifiable parameters for filtering and energy storage in general-purpose, high-voltage board-mounted applications.

This part is suited to engineers and purchasing teams seeking a compact, RoHS-compliant snap-in capacitor with documented performance at 105°C and clear electrical specifications for integration into robust power designs.

Request a quote or submit a parts inquiry to receive pricing and availability information for the LGN2H820MELZ35. Our team can provide lead-time and ordering details to support your design schedule.