RSL0E101MCN1GB

The RSL0E101MCN1GB is a surface-mount conductive polymer aluminum solid electrolytic capacitor in a low-profile, φ6.3 can. It provides 100 µF capacitance at a rated voltage of 2.5 V with polarization suitable for compact power designs.

Designed for general-purpose board-level power decoupling and filtering, this part combines low ESR and high ripple-current capability (16 mΩ at 100 kHz; up to 3.5 A at 300 kHz) with a long load life of 2000 hours at 105°C, and is compatible with lead-free reflow (260°C peak). It is RoHS compliant.

Key Features

• Electrochemical core — Conductive polymer aluminum solid electrolyte providing stable capacitance in a polarized SMD can.
• Capacitance & voltage — 100 µF nominal capacitance with a rated voltage of 2.5 V and tolerance of ±20%.
• Low ESR & high-frequency performance — ESR specified at 16 mΩ (100 kHz, 20°C), enabling low-loss performance at switching frequencies; frequency ripple-current coefficient data available across 120 Hz–300 kHz.
• High ripple current — Rated ripple current up to 350 mA at 120 Hz and 3.5 A at 300 kHz (conditions per datasheet), supporting high-frequency power stages.
• Robust thermal endurance — Load life rated at 2000 hours at 105°C; operating temperature range −55°C to +105°C.
• Surface-mount package — Radial, can-style SMD with dimensions φ6.3 × L4.2 mm and recommended land size 6.5 × 6.5 mm for compact PCB layouts.
• Manufacturing & compliance — Suitable for lead‑free reflow soldering (260°C peak correspondence) and compliant to RoHS Directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Power conversion modules — Local energy storage and smoothing in compact DC–DC converters where high ripple current and low ESR are required.
• Point-of-load decoupling — Bulk and high-frequency decoupling for point-of-load regulators in space-constrained board designs.
• Portable and handheld electronics — Compact φ6.3, low-profile SMD can for devices that demand small footprint and reliable thermal endurance.
• High-frequency switching supplies — Supports switching frequencies up to the hundreds of kHz range, backed by high-frequency ripple current ratings and frequency coefficient data.

Unique Advantages

• High ripple-current capability: Rated for up to 3.5 A at 300 kHz, enabling robust performance in high-frequency switching applications.
• Low ESR: 16 mΩ at 100 kHz reduces conduction losses and improves regulator stability and thermal behavior.
• Compact, low-profile SMD package: φ6.3 × 4.2 mm can and 6.5 × 6.5 mm land footprint conserve PCB area while allowing reliable surface-mount assembly.
• Extended high-temperature life: 2000 hours at 105°C provides predictable endurance in thermally demanding environments.
• Lead-free reflow compatible and RoHS compliant: Designed for modern assembly processes and regulatory compliance.

Why Choose RSL0E101MCN1GB?

The RSL0E101MCN1GB positions itself as a compact, high-performance SMD electrolytic capacitor for designers who need low ESR, high ripple-current handling, and long-term thermal durability in a small footprint. Its conductive polymer formulation and specification sheet data (including ESR, ripple-current ratings, frequency coefficients, and 2000 h life at 105°C) make it well suited for power conversion and decoupling tasks in constrained board layouts.

This part is ideal for engineering teams building compact power stages, point-of-load regulators, and high-frequency switching supplies that require reliable, manufacturable SMD capacitors compatible with lead-free reflow and RoHS requirements.

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