RDS0J181MCNAHFGS

The RDS0J181MCNAHFGS is a conductive-polymer aluminum solid electrolytic surface-mount capacitor offering 180 µF at 6.3 V. Designed for high-capacitance, high-ripple environments, it combines low ESR and wide operating temperature range to support demanding power applications.

With a rated operating range of −55°C to 125°C and a load life of 3000 hours at 125°C, this SMD can supports prolonged performance in thermal-stressed assemblies while accommodating lead‑free reflow processes.

Key Features

• Dielectric / Construction Conductive-polymer aluminum solid electrolytic construction for stable capacitance and high ripple handling compared to standard electrolytics.
• Capacitance & Voltage 180 µF rated capacitance with ±20% tolerance at 20°C, 120 Hz, and a rated voltage of 6.3 V.
• Low ESR & High Ripple Capability ESR of 18 mΩ measured at 100 kHz, 20°C, enabling high frequency performance; rated ripple current 205 mA at 120 Hz and 2.05 A at 300 kHz.
• Thermal Endurance Category temperature range −55°C to +125°C with a specified load life of 3000 hours at 125°C under rated voltage.
• Leakage & Loss Leakage current specified up to 700 µA (after 2 minutes at 20°C) and tan δ = 0.12 (20°C, 120 Hz).
• Surface-Mount Package Compact φ8 × 6.7 mm radial can SMD (HF size) with recommended land size 8.3 × 8.3 mm, compatible with lead‑free reflow soldering (260°C peak per series guidance).
• Environmental Compliance RoHS compliant.

Typical Applications

• Power supply decoupling — Low ESR and high ripple current rating support bulk decoupling and smoothing in compact power rails.
• High-temperature electronics — Rated to operate to 125°C with a 3000 hour load life for circuits exposed to elevated ambient temperatures.
• High-frequency power stages — 18 mΩ ESR at 100 kHz and rated ripple current at 300 kHz make it suitable for high-frequency switching converters and post-regulator filtering.

Unique Advantages

• High ripple handling — Rated ripple current up to 2.05 A at 300 kHz provides margin for high-frequency power applications.
• Low ESR for improved transient response — 18 mΩ ESR at 100 kHz reduces voltage droop and improves regulator stability.
• Extended high-temperature life — 3000 hours at 125°C supports long-term reliability in thermally demanding designs.
• Compact SMD footprint — φ8 × 6.7 mm package minimizes board space while delivering substantial capacitance.
• Manufacturing-friendly — SMD construction and compatibility with lead‑free reflow support modern assembly flows.

Why Choose RDS0J181MCNAHFGS?

The RDS0J181MCNAHFGS positions itself as a robust SMD capacitor for designs that require high capacitance, low ESR, and reliable performance at elevated temperatures. Its combination of 180 µF at 6.3 V, low ESR (18 mΩ at 100 kHz), and long 125°C load life makes it well suited for power delivery, decoupling, and filtering tasks in thermally stressed assemblies.

Engineers and procurement teams seeking a compact, RoHS-compliant conductive-polymer aluminum solution will find this part offers predictable electrical characteristics and endurance backed by series-level datasheet specifications.

If you would like pricing, lead-time, or a formal quote for RDS0J181MCNAHFGS, submit a request to our sales team and include your required quantity and delivery timeline to receive a tailored response.