RR70E152MDN1

The RR70E152MDN1 is a conductive polymer aluminum solid electrolytic capacitor in a radial lead can, offering 1500 µF capacitance at a 2.5 V rating. It is part of the RR7 series engineered for low ESR and high ripple current in general-purpose electronic applications.

Key electrical and mechanical attributes include an ultra-low ESR of 7 mΩ (20°C/100 kHz), rated ripple capability (6,100 mArms at 105°C/100 kHz), a wide operating temperature range of –55°C to +105°C, and a compact φ10×12.5 mm can with 5.0 mm lead spacing.

Key Features

• Capacitance & voltage — 1500 µF capacitance with a rated voltage of 2.5 V and capacitance tolerance of ±20% (120 Hz, 20°C).
• Low ESR and high ripple handling — ESR of 7 mΩ measured at 20°C/100 kHz and rated ripple current up to 6,100 mArms (105°C/100 kHz), supporting high-frequency power decoupling.
• Frequency performance — Frequency coefficient of rated ripple current: 0.10 at 120 Hz, 0.45 at 1 kHz, 0.50 at 10 kHz, and 1.00 at both 100 kHz and 300 kHz.
• Temperature and longevity — Wide operating range from –55°C to +105°C and endurance specified at 2,000 hours at 105°C under rated voltage.
• Electrical loss and leakage — tan δ ≤ 0.08 (20°C, 120 Hz measurement condition) and leakage current of 937 µA (after 2 minutes at 20°C with rated voltage).
• Package and mounting — Radial lead can (φ10×12.5 mm), lead spacing 5.0 mm (tolerance ±0.5 mm), lead diameter 0.6 mm; supplied in bulk/bag packing.
• Compliance and production status — RoHS compliant and listed as mass production.

Typical Applications

• General-purpose electronics — For designs requiring bulk capacitance and low ESR where 2.5 V operation and compact radial-lead packaging are suitable.
• Power supply decoupling — Supports high-frequency ripple current and low impedance at 100 kHz–300 kHz for power rail stability in electronic modules.
• High-temperature environments — Rated for operation to +105°C with a specified 2,000-hour endurance at that temperature for demanding thermal conditions.

Unique Advantages

• Ultra-low ESR: 7 mΩ at 20°C/100 kHz reduces voltage ripple and heat build-up in high-frequency circuits.
• High ripple capacity: 6,100 mArms rated ripple (105°C/100 kHz) and a flat frequency coefficient at 100–300 kHz supports high-frequency power filtering.
• Compact radial form factor: φ10×12.5 mm can with 5.0 mm lead spacing provides high capacitance in a small footprint for through-hole designs.
• Wide temperature tolerance and defined lifetime: –55°C to +105°C operating range with 2,000 hours endurance at 105°C gives predictable long-term behavior under elevated temperatures.
• Clear electrical characterization: Specified tan δ, leakage current, and measurement conditions (20°C, 120 Hz) enable straightforward design verification.
• RoHS compliant and production-ready: Environmentally compliant and available in mass production with bulk/bag packaging options.

Why Choose RR70E152MDN1?

RR70E152MDN1 delivers a combination of very low ESR, high rated ripple capability and a compact radial-lead package that suits general-purpose power decoupling and smoothing tasks in through-hole assemblies. Its defined endurance at 105°C and broad operating temperature range support reliable performance in thermally challenging environments.

This part is appropriate for engineers and buyers seeking a proven, production-ready conductive polymer aluminum capacitor with clear electrical specifications (ESR, ripple, tan δ, leakage) and straightforward mechanical integration into existing radial-lead footprints.

Request a quote or contact sales to discuss pricing, availability, lead times and sample options for RR70E152MDN1.