RNL1E102MDSBSQ

The RNL1E102MDSBSQ is a conductive polymer aluminum solid electrolytic capacitor in a radial-lead can, offering 1000 µF capacitance at a 25 V rating. It combines low ESR and high ripple-current capability with a compact φ10 × 16 mm case size and 5 mm lead spacing for general-purpose electronic designs.

Designed for applications that require high capacitance, low loss, and long thermal endurance, the RNL1E102MDSBSQ provides measurable performance benefits through its 10 mΩ ESR (measured at 20°C/100 kHz), wide operating temperature range, and extended life rating.

Key Features

• Capacitance & Voltage — 1000 µF nominal capacitance with a rated voltage of 25 V and capacitance tolerance of -20% to +20% (120 Hz, 20°C).
• Low ESR — Rated ESR of 10 mΩ at 20°C/100 kHz, supporting low-loss operation in high-frequency environments.
• High Ripple Current — Rated low-frequency ripple current of 580 mA at 120 Hz and high-frequency ripple capability of 5.8 A at 300 kHz (frequency coefficients provided in datasheet).
• Loss Angle — tan δ = 0.12 measured at 20°C, 120 Hz, indicating controlled dielectric loss for stable performance.
• Thermal Endurance — Operating temperature range from -55°C to +105°C with a specified lifetime/endurance of 5000 hours at 105°C.
• Leakage Current — Leakage current specified at 2500 µA after 2 minutes’ application of rated voltage at 20°C.
• Form Factor & Mounting — Radial lead can (φ10 × 16 mm) with 5.0 mm lead spacing and 0.6 mm lead diameter; polarization is specified.
• RoHS Compliant & Availability — Compliant to RoHS and listed as mass production; available in Bulk (no terminal forming) or Bag packing.

Typical Applications

• General-purpose power circuits — Provides bulk capacitance and low ESR where high capacitance and ripple handling are required in general electronic designs.
• High-frequency power stages — Low ESR at 100 kHz and specified high-frequency ripple current support use in circuits with significant HF ripple content.
• Thermally demanding environments — Rated for -55°C to +105°C and an endurance life of 5000 hours at 105°C for designs requiring extended thermal reliability.

Unique Advantages

• High capacitance density: 1000 µF in a φ10 × 16 mm package provides substantial energy storage in a compact radial-can footprint.
• Low-loss performance: 10 mΩ ESR at 20°C/100 kHz and tan δ = 0.12 reduce power dissipation and heating under AC stress.
• Robust ripple handling: Rated ripple currents of 580 mA (120 Hz) and 5.8 A (300 kHz) accommodate both low- and high-frequency ripple demands when frequency coefficients are applied.
• Extended thermal life: 5000-hour endurance at 105°C supports long-term reliability in higher-temperature deployments.
• Simple integration: Radial-lead can with 5.0 mm lead spacing and standard polarization simplifies replacement and through-hole assembly in legacy or repairable designs.
• Regulatory compliance: RoHS compliance ensures alignment with common environmental directives.

Why Choose RNL1E102MDSBSQ?

The RNL1E102MDSBSQ is positioned for engineers seeking a high-capacitance, low-ESR conductive polymer aluminum capacitor in a radial-lead package. Its combination of 1000 µF capacitance, 25 V rating, low ESR at high frequency, and defined ripple-current specifications make it a practical choice for general-purpose power and energy-storage needs where measurable thermal endurance and leakage characteristics are critical.

This part is well suited to designs that prioritize compact bulk capacitance, reliable performance across -55°C to +105°C, and straightforward through-hole mounting. With RoHS compliance and mass-production status, it addresses procurement and regulatory needs for production programs.

If you would like pricing, lead time, or a formal quote for RNL1E102MDSBSQ, please request a quote or contact sales to submit your specifications and quantity requirements.