LLG2D561MELZ30

The LLG2D561MELZ30 is a snap‑in terminal type aluminum electrolytic capacitor from Nichicon's LLG series. It delivers 560 µF at a 200 V rating in a smaller‑sized radial can that is one rank smaller than the LLS series, making it suited for equipment downsizing and compact assemblies.

Designed for general‑purpose electronic applications, this polarized capacitor provides defined ripple current capability and a rated operating range to support designs that require reliable energy storage in a compact snap‑in package.

Key Features

• Electrical Performance — 560 µF capacitance at 200 V with a tolerance of ±20% (–20%~20%). Tangent of loss angle (tan δ) is specified with a maximum of 0.15 for rated voltages in the 160–400 V range.
• Ripple Handling — Rated ripple currents of 2.07 A at 120 Hz and 3.105 A at 100 kHz provide defined AC handling capability for DC bias plus ripple conditions.
• Compact Snap‑in Package — Radial, can‑type snap‑in mounting provides secure board retention while supporting equipment downsizing; physical size is approximately L: 3 cm × D: 2.2 cm.
• Temperature and Lifetime — Category temperature range of –40 °C to +85 °C with an endurance rating of 2000 hours at 85 °C when subjected to DC bias plus rated ripple current.
• Leakage and Stability — Leakage current meets I ≤ 3√(C·V) (µA) after 5 minutes’ application of rated voltage at 20 °C. Stability at low temperature meets impedance ratio limits (Z(–25 °C)/Z(+20 °C) ≤ 4 for the 160–250 V range).
• Environmental Compliance — RoHS compliant (2011/65/EU, (EU)2015/863).
• Marking — White print on a black sleeve for clear part identification.

Typical Applications

• General‑Purpose Electronic Equipment — Provides bulk capacitance and DC bias handling for a wide range of commercial and industrial circuits listed as general purpose.
• Space‑Constrained Designs — One rank smaller case size than the LLS series suits applications where board area and enclosure space are limited.
• Boards Requiring Snap‑in Mounting — Radial snap‑in can provides reliable mechanical retention for through‑hole assemblies.

Unique Advantages

• Compact Energy Storage: 560 µF at 200 V in a reduced case size supports downsized power and electronic assemblies without compromising capacitance.
• Defined Ripple Capability: Specified ripple current ratings at 120 Hz and 100 kHz allow designers to size capacitors against expected AC stress.
• Temperature‑Rated Endurance: 2000 hours at 85 °C under DC bias plus rated ripple current yields predictable lifecycle behavior for thermal stress scenarios.
• Low‑Temperature Performance: Specified impedance stability (Z(–25 °C)/Z(+20 °C) ≤ 4 for this voltage class) helps predict performance in cooler environments.
• Predictable Leakage Behavior: Leakage current bound by I ≤ 3√(C·V) after initial voltage application gives a verifiable metric for design validation.
• RoHS Compliance: Conforms to RoHS directives for environmentally regulated designs.

Why Choose LLG2D561MELZ30?

The LLG2D561MELZ30 positions itself as a practical choice for engineers needing a compact, snap‑in aluminum electrolytic capacitor that balances capacitance (560 µF) and a 200 V rating with defined ripple and endurance characteristics. Its smaller case size—one rank down from the LLS series—helps preserve board and enclosure space while maintaining the electrical attributes required for general‑purpose applications.

As part of Nichicon’s LLG family, this capacitor provides verifiable specifications for impedance, tan δ, leakage, and endurance that support straightforward component selection and lifecycle planning in space‑constrained designs that require polarized, through‑hole mounting.

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