RL81C101MCNASQ

The RL81C101MCNASQ is a conductive polymer aluminum solid electrolytic capacitor in a radial‑lead can package designed for general-purpose electronic applications. It combines a compact φ8×8 mm low‑profile form factor with ultra‑low ESR and high ripple current capability to support demanding power‑handling requirements.

This radial lead device is rated 16 V with 100 µF capacitance (±20%) and is specified for operation from -55 °C to 105 °C, offering a balance of performance, temperature tolerance, and mounting convenience for through‑hole designs.

Key Features

• Conductive polymer construction Solid polymer electrolyte provides low ESR behavior and stable electrical characteristics.
• Low ESR Rated ESR: 12 mΩ at 20 °C / 100 kHz, enabling effective suppression of high‑frequency noise and improved power delivery.
• High ripple current capacity Low‑frequency ripple current 500 mA (120 Hz) and high‑frequency ripple current 5 A (300 kHz) for robust AC stress handling.
• Rated performance Capacitance 100 µF with tolerance -20% to +20%, tan δ 0.12 (20 °C, 120 Hz), and leakage current 320 µA (after 2 min at 20 °C).
• Thermal and endurance specs Operating temperature range -55 °C to 105 °C and load life endurance of 5000 hours at 105 °C.
• Compact, radial lead package Low profile φ8×8 mm case with 3.5 mm lead spacing (±0.5 mm) for easy through‑hole mounting and mechanical stability.
• RoHS compliant Conforms to applicable RoHS directives for environmentally conscious designs.
• Packaging options Available in bulk (no terminal forming) or bag packing to accommodate different production workflows.

Typical Applications

• Power filtering and decoupling Suited for circuits that require low ESR and significant ripple‑current handling to stabilize power rails.
• DC‑DC converter support Compact radial package and high‑frequency ripple capability make it useful for input/output smoothing in switching regulators.
• Industrial and general‑purpose electronics Temperature range and endurance ratings support prolonged operation in general‑purpose control and instrumentation equipment.

Unique Advantages

• Reduced power loss: Low ESR (12 mΩ at 100 kHz) helps minimize I²R losses and improves power‑stage efficiency.
• High AC endurance: 5 A high‑frequency ripple current rating enables reliable performance under high ripple stress conditions.
• Long operating life at elevated temperature: 5000 hours at 105 °C supports designs requiring extended endurance in warm environments.
• Space‑efficient form factor: φ8×8 mm low‑profile can minimizes board footprint while retaining through‑hole mounting robustness.
• Design and procurement flexibility: Radial lead configuration with bulk or bag packing options eases assembly and inventory handling.
• Predictable electrical behavior: Specified tan δ, leakage, and tolerance values allow straightforward integration into filter and decoupling networks.

Why Choose RL81C101MCNASQ?

The RL81C101MCNASQ delivers a focused combination of low ESR, high ripple‑current capability, and compact radial packaging for engineers building reliable power and filtering stages. Its conductive polymer chemistry and specified endurance up to 5000 hours at 105 °C provide measurable electrical stability across temperature and time.

This capacitor is well suited to designers seeking a compact, through‑hole solution for general‑purpose electronics that demands controlled ESR, strong ripple handling, and straightforward mechanical mounting and procurement options.

Request a quote or submit an inquiry to receive pricing, sample availability, and lead‑time information for RL81C101MCNASQ.