LAK2D271MELZ30ZB

The LAK2D271MELZ30ZB is a 270 µF, 200 V aluminum electrolytic capacitor in a snap‑in radial can package designed for general‑purpose power applications. As part of Nichicon’s LAK series, it combines snap‑in mounting convenience with long endurance and safety features intended for equipment exposed to fluctuating supply voltages.

Key attributes include high ripple handling, a wide operating temperature range, and a 2000‑hour endurance rating at 105°C — making it suitable for industrial and commercial electronic equipment where durability and stable filtering are required.

Key Features

• Capacitance & Voltage — 270 µF rated capacitance at 200 V for bulk energy storage and smoothing in power circuits.
• Snap‑in Radial Can Package — Snap‑in terminal type and radial can construction for secure chassis or board mounting and straightforward assembly.
• Size — Compact footprint: 22 mm diameter × 30 mm length, suitable where space and secure mounting are required.
• High Temperature Endurance — Rated for 2000 hours at 105°C, providing extended operational life in elevated‑temperature environments.
• Ripple Current Capability — 900 mA at 120 Hz and 1080 mA at 100 kHz to support demanding AC ripple conditions in power supplies and converters.
• Low Loss — Tangent of loss angle (tan δ) ≤ 0.20 at 20°C and 120 Hz for stable impedance and predictable performance.
• Leakage Current — Specified leakage current of 690 µA for predictable DC performance after voltage application.
• Temperature Range & Polarization — Polarized capacitor rated for operation from −25°C to +105°C.
• Compliance & Availability — RoHS‑compliant construction, supplied in tray packing and available in mass production quantities.

Typical Applications

• Power Supply Filtering — Bulk smoothing and ripple reduction in commercial and industrial power supplies operating at up to 200 V.
• Industrial Equipment — Filtering and energy storage in equipment exposed to fluctuating supply voltages, where extended high‑temperature endurance is required.
• General‑Purpose Power Electronics — Use in general‑purpose circuits requiring dependable polarized electrolytic capacitance with high ripple handling.

Unique Advantages

• Extended High‑Temperature Life: 2000 hours at 105°C supports longer service life in thermally stressed installations.
• Robust Ripple Handling: High ripple current ratings (900 mA at 120 Hz; 1080 mA at 100 kHz) reduce heating and improve stability under AC loading.
• Safety Features for Abnormal Voltages: LAK series design includes improved safety performance to mitigate risks under excessive voltage conditions.
• Compact Snap‑in Form Factor: Snap‑in radial can simplifies mechanical retention and assembly compared with loose lead options.
• Low Loss Characteristic: tan δ ≤ 0.20 at 20°C/120 Hz ensures controlled dissipation and predictable impedance behavior.
• Regulatory and Production Readiness: RoHS compliance plus tray packing and mass production status facilitate integration into production BOMs.

Why Choose LAK2D271MELZ30ZB?

The LAK2D271MELZ30ZB is positioned for designs that require reliable bulk capacitance, strong ripple performance, and extended high‑temperature endurance in a compact snap‑in package. Its combination of 270 µF at 200 V, high ripple current capability, and a 2000‑hour rating at 105°C makes it well suited to industrial and commercial power systems facing fluctuating voltages.

Engineers specifying this Nichicon LAK series part gain a reproducible, RoHS‑compliant capacitor option that balances performance and longevity while simplifying mechanical mounting and assembly for medium‑power applications.

If you’d like pricing or availability, request a quote or contact sales to submit a quote for LAK2D271MELZ30ZB.