LGU2E102MELB

The LGU2E102MELB is a snap‑in, radial can aluminum electrolytic capacitor rated at 250 V and 1000 µF (±20%). Designed for general‑purpose electronic applications, it delivers high capacitance in a snap‑in package for robust board retention and straightforward installation.

Key value propositions include high temperature endurance (105°C), a documented 3000‑hour life at 105°C under rated ripple conditions, and measurable ripple current handling across low and high frequencies—attributes that support reliable bulk energy storage and smoothing in demanding environments.

Key Features

• Capacitance & Tolerance — 1 mF (1000 µF) nominal capacitance with ±20% tolerance at 120 Hz and 20°C, providing substantial bulk capacitance for filtering and energy storage.
• Rated Voltage — 250 V DC rating suitable for higher‑voltage general‑purpose power applications.
• High‑Temperature Endurance — Rated for operation to 105°C with a specified endurance of 3000 hours at 105°C when subjected to rated ripple and DC bias.
• Ripple Current Performance — Specified ripple current of 2.47 A at 120 Hz and 3.705 A at 50 kHz, enabling effective handling of AC ripple across a range of frequencies.
• Mounting & Package — Snap‑in terminal, radial can package for secure mechanical retention in through‑hole board layouts.
• Operating Temperature Range — −40°C to +105°C to accommodate a wide range of ambient conditions.
• Polarized — Standard polarized electrolytic design; observe polarity in circuit installation.
• RoHS Compliant — Complies with RoHS requirements for restricted substances.

Typical Applications

• Power Supply Filtering — Bulk smoothing and ripple reduction in general‑purpose DC power supplies and power distribution rails.
• Bulk Energy Storage — Energy buffering and hold‑up capacitance where high capacitance and elevated voltage rating are required.
• Industrial Control Equipment — Decoupling and energy storage for converters, inverters, and control electronics operating in elevated temperature environments.
• Commercial Electronics — General‑purpose filtering and smoothing in a variety of commercial electronic systems.

Unique Advantages

• High‑voltage bulk capacitance: 1000 µF at 250 V provides substantial energy storage for higher‑voltage circuits.
• Long high‑temperature life: 3000 hours at 105°C under rated ripple current preserves capacitance and leakage performance over extended thermal stress.
• Measured ripple capability: Specified ripple currents at 120 Hz and 50 kHz help designers predict thermal and ripple performance across frequency ranges.
• Snap‑in package for secure mounting: Radial, snap‑in can simplifies installation and offers strong board retention for through‑hole assemblies.
• Wide operating range: −40°C to +105°C supports deployment in varied ambient conditions without derating the component beyond its specified limits.
• Regulatory compliance: RoHS compliance supports use in products requiring restricted‑substance conformance.

Why Choose LGU2E102MELB?

The LGU2E102MELB combines high capacitance, a 250 V rating, and documented endurance at 105°C to meet the needs of general‑purpose power and industrial applications that require reliable bulk storage and ripple handling. Its snap‑in radial can package provides mechanical stability for through‑hole assemblies while simplifying board-level integration.

This part is well suited for designers and procurement teams specifying robust, high‑capacitance solutions for equipment expected to operate at elevated temperatures and under continuous ripple stress. The RoHS compliance and clear sleeve marking support regulatory and assembly requirements for production deployments.

Request a quote or submit an inquiry to our sales team for pricing, availability, and lead‑time information on the LGU2E102MELB.