RNL1C222MDS1

The RNL1C222MDS1 is a radial-lead conductive polymer aluminum solid electrolytic capacitor offering 2200 µF capacitance at a 16 V rating. Designed for general-purpose applications, it combines high capacitance with low equivalent series resistance to support demanding power and decoupling requirements.

Key value comes from its low ESR (8 mΩ at 20°C/100 kHz), high ripple current capability (up to 8.1 A at 300 kHz), wide operating range (−55°C to 105°C) and a 2000-hour rated life at 105°C—making it suitable for designs that need compact bulk capacitance with reliable thermal performance.

Key Features

• Conductive polymer aluminum construction Solid electrolyte design for stable electrical performance and reduced ESR compared with conventional liquid-electrolyte aluminum capacitors.
• High capacitance 2200 µF nominal capacitance at 16 V provides significant bulk energy storage in a compact radial can (φ10 × 20 mm).
• Low ESR ESR of 8 mΩ measured at 20°C/100 kHz supports efficient high-frequency decoupling and minimizes power loss.
• High ripple current capability Rated for 810 mA at 120 Hz and 8.1 A at 300 kHz, enabling sustained operation under AC ripple and switching conditions.
• Wide temperature range and endurance Operating range −55°C to 105°C with a rated life of 2000 hours at 105°C for predictable behavior in thermally demanding environments.
• Electrical characteristics Capacitance tolerance −20% to +20% and tan δ (DF) of 0.12 measured at 20°C/120 Hz for consistent AC loss behavior.
• Radial lead package φ10 × 20 mm can with 5 mm lead spacing (±0.5 mm) supplied in bulk or bag packing; available in mass production quantities.
• RoHS compliant Conforms to RoHS requirements as stated in the product data.

Typical Applications

• General-purpose power circuits Provides bulk capacitance and low-loss filtering in power rails where 16 V, 2200 µF is required.
• Switching power supplies Low ESR and high-frequency ripple capability support switching regulator decoupling and output filtering.
• Embedded and industrial electronics Wide −55°C to 105°C temperature range and 2000-hour life at 105°C suit designs exposed to broad thermal conditions.

Unique Advantages

• High energy density in a compact can: 2200 µF in a φ10 × 20 mm package delivers substantial bulk capacitance without large board area.
• Reduced power loss: 8 mΩ ESR at 100 kHz minimizes I²R losses and heat generation in high-frequency applications.
• Robust ripple handling: Rated ripple currents (810 mA at 120 Hz; 8.1 A at 300 kHz) enable reliable operation with switching and AC stress.
• Thermal reliability: −55°C to 105°C operating range and 2000-hour endurance at 105°C support long-term performance in warm environments.
• Practical leaded form factor: Radial leads with 5 mm spacing simplify through-hole mounting and replacement in existing designs.
• Regulatory compliance: RoHS compliance supports use in regions requiring restricted-substance conformance.

Why Choose RNL1C222MDS1?

RNL1C222MDS1 is positioned for engineers and buyers who need a high-capacitance, low-ESR radial electrolytic solution at 16 V. Its combination of 2200 µF bulk capacitance, low ESR, and high ripple capability makes it a practical choice for power filtering and decoupling in general-purpose electronic designs that operate across a wide temperature range.

With radial packaging, standard lead spacing, and mass-production availability, this capacitor delivers a balance of electrical performance and manufacturability for designs requiring reliable bulk energy storage and thermal endurance.

For pricing, lead-time or to request a quote for RNL1C222MDS1, please submit a request or contact our sales team with your quantity and delivery requirements.