RR71C101MDN1

The RR71C101MDN1 is a conductive polymer aluminum solid electrolytic capacitor in a radial‑lead can designed for general‑purpose electronic applications. It delivers low ESR and high ripple current performance in a compact φ8×11.5 mm package at a rated voltage of 16 V and nominal capacitance of 100 µF.

Engineered for applications that require robust decoupling and filtering under elevated temperatures, this component offers a wide operating temperature range of −55 °C to 105 °C and a rated life of 2000 hours at 105 °C.

Key Features

• Capacitance & Tolerance — 100 µF nominal capacitance with tolerance of −20% to +20% (±20% at 120 Hz, 20 °C).
• Low ESR — ESR of 7 mΩ measured at 20 °C and 100 kHz supports low-loss operation in high‑frequency circuits.
• High Ripple Current — Rated ripple current of 560 mA at 120 Hz and 5.6 A at 300 kHz (frequency coefficient applied), enabling effective smoothing and decoupling across frequency bands.
• Dielectric Loss (tan δ) — tan δ of 0.06 measured at 20 °C, 120 Hz indicates controlled dielectric losses for stable performance.
• Leakage Current — Specified leakage current of 80 µA (after 2 minutes at 20 °C), suitable for power‑sensitive circuits.
• Temperature & Endurance — Operating range −55 °C to 105 °C with a rated life of 2000 hours at 105 °C under rated voltage.
• Package & Mounting — Radial lead can (φ8×11.5 mm) with 3.5 mm lead spacing (±0.5 mm), available in bulk or bag packing for through‑hole assembly.
• Polarized Design — Electrolytic capacitor with polarized terminals suitable for DC power applications.
• RoHS Compliant — Meets RoHS requirements as declared for the product.

Typical Applications

• General-purpose power decoupling — Low ESR and high ripple current make this part suitable for stabilizing power rails in a wide range of electronics.
• High-frequency filtering — Rated ESR at 100 kHz and high‑frequency ripple capability support filtering and smoothing in switching power stages.
• Bulk energy storage in compact designs — The φ8×11.5 mm radial package provides local energy reserve where board space is limited and through‑hole mounting is required.

Unique Advantages

• Low-loss operation: 7 mΩ ESR at 100 kHz reduces conduction loss and heat generation in high‑frequency circuits.
• Wide usable frequency range: Ripple current ratings at both low (120 Hz) and high (300 kHz) frequencies enable flexible use across switching and linear power systems.
• Compact, through‑hole form factor: Small φ8×11.5 mm can with 3.5 mm lead spacing fits space‑constrained PCB layouts while maintaining robust mechanical attachment.
• Elevated temperature endurance: 2000 hours at 105 °C supports sustained operation in thermally demanding environments.
• Controlled leakage and dielectric loss: 80 µA leakage and tan δ 0.06 (20 °C, 120 Hz) help maintain predictable behavior in precision power circuits.
• Production availability: Product is in mass production and offered in bulk or bag packing to support prototype through volume assembly.

Why Choose RR71C101MDN1?

RR71C101MDN1 combines conductive‑polymer dielectric benefits with a low ESR design and strong ripple handling in a compact radial‑lead package. It is positioned for engineers who need dependable decoupling and filtering at 16 V in general‑purpose electronic designs that must tolerate elevated temperatures.

With a defined endurance of 2000 hours at 105 °C, RoHS compliance, and mass‑production availability, this capacitor offers a reliable, production‑ready option for projects where performance, predictable losses, and board‑level robustness are required.

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