RNL1C182MDSASQ

The RNL1C182MDSASQ is a conductive polymer aluminum solid electrolytic capacitor in a radial lead can, offering 1.8 mF capacitance at a 16 V rating. It pairs high capacitance with very low ESR and strong ripple-current capability to support general-purpose power designs.

Designed for general-purpose electronics, this radial-leaded part delivers compact bulk capacitance (φ10×20 L) with a wide operating temperature range of −55°C to 105°C and a rated endurance of 5000 hours at 105°C.

Key Features

• Core Technology – Conductive polymer aluminum solid electrolyte for stable capacitance and low-loss operation.
• High Capacitance – 1.8 mF (1800 µF) nominal capacitance for bulk energy storage and smoothing in compact footprints.
• Voltage Rating & Tolerance – Rated voltage 16 V with capacitance tolerance of −20% to 20%.
• Low ESR – ESR of 8 mΩ measured at 20°C / 100 kHz to minimize voltage drop and power dissipation in high-frequency circuits.
• High Ripple Current – Rated ripple current of 810 mA at 120 Hz and 8.1 A at 300 kHz for strong low- and high-frequency performance.
• Reliability & Lifetime – Load life/endurance rated to 5000 hours at 105°C.
• Package & Mounting – Radial lead can, size φ10×20 L with 5 mm lead spacing (±0.5 mm), available in bulk or bag packing; mass production status.
• Environmental Compliance – RoHS compliant.

Typical Applications

• General-purpose power electronics – Bulk energy storage and smoothing in PCB-mounted power circuits where 1.8 mF at 16 V and low ESR are required.
• High-frequency converter output filtering – Supports high-frequency ripple currents up to 8.1 A at 300 kHz for DC–DC converter outputs and switching regulators.
• Embedded systems and industrial electronics – Compact φ10×20 mm can provides large capacitance in space-constrained boards while meeting endurance up to 5000 hours at 105°C.

Unique Advantages

• High ripple-handling capability: 8.1 A at 300 kHz and 810 mA at 120 Hz reduce overheating and extend system stability under dynamic loads.
• Very low ESR: 8 mΩ at 20°C/100 kHz lowers conduction losses and improves efficiency in high-frequency applications.
• Compact high-capacitance package: 1.8 mF in a φ10×20 L radial can delivers significant bulk capacitance without large board area.
• Robust temperature endurance: Rated for −55°C to 105°C with 5000-hour life at 105°C for demanding thermal environments.
• Easy through-hole mounting: Radial lead format with 5 mm lead spacing simplifies prototyping and assembly on through-hole or mixed-technology PCBs.
• Regulatory compliance: RoHS compliance supports environmental and manufacturing requirements.

Why Choose RNL1C182MDSASQ?

The RNL1C182MDSASQ balances large capacitance, very low ESR and high ripple-current capability in a compact radial-lead package, making it suitable for general-purpose power designs that demand reliable bulk energy storage and robust high-frequency performance. Its 16 V rating, −55°C to 105°C operating range and 5000-hour endurance at 105°C provide predictable lifetime behavior for embedded and industrial applications.

This part is targeted at engineers and procurement teams looking for a mass-production, RoHS-compliant solution that reduces conduction losses and supports aggressive ripple loads while fitting into constrained board space and standard through-hole assembly processes.

If you would like pricing, availability or technical ordering information for RNL1C182MDSASQ, request a quote or contact sales to discuss lead times and volume options.