RR70J102MDN1

The RR70J102MDN1 is a conductive polymer aluminum solid electrolytic capacitor in a radial lead can (RR7 series) offering 1000 µF capacitance at a 6.3 V rating. Its low ESR construction and high ripple-current capability target general-purpose electronic designs that require compact bulk capacitance with strong AC performance and thermal endurance.

Key Features

• Capacitance & Tolerance — 1000 µF nominal capacitance with tolerance of −20% to +20% (measured at 120 Hz, 20°C).
• Rated Voltage — 6.3 V rated voltage with 7.2 V surge voltage (series reference), suitable for low-voltage power rails.
• Ultra-low ESR — ESR of 7 mΩ measured at 20°C/100 kHz, enabling reduced loss and improved AC performance in high-frequency environments.
• High Ripple Current — Rated low-frequency ripple current 610 mA at 120 Hz and high-frequency ripple capability up to 6.1 A at 300 kHz, supporting demanding ripple and pulsating loads.
• Thermal Endurance — Load-life rating of 2000 hours at 105°C, assuring stability of capacitance, tan δ and ESR within specified limits over the test period.
• Leakage Current — Specified leakage current of 630 µA (measured after 2 minutes at 20°C), enabling predictable DC behavior.
• Operating Temperature Range — −55°C to +105°C, suitable for a wide ambient range.
• Package & Mounting — Radial lead can, size φ10 × 12.5 mm with 5.0 mm lead spacing (±0.5 mm); available in bulk or bag packing. RoHS compliant and in mass production.

Typical Applications

• General-purpose electronic circuits — Provides bulk capacitance and low ESR for power rails and decoupling in a broad range of consumer and industrial electronics.
• Power supply filtering — High ripple-current capability and low ESR help manage AC ripple and improve regulator stability on low-voltage boards.
• High-frequency decoupling — 7 mΩ ESR at 100 kHz and rated performance at 300 kHz make it suitable where AC performance at higher frequencies is required.

Unique Advantages

• Low-loss performance: 7 mΩ ESR at 100 kHz minimizes dissipation and voltage drop under AC conditions, improving efficiency.
• High ripple handling: Rated ripple current up to 6.1 A at 300 kHz supports components exposed to significant AC stress.
• Compact radial package: φ10 × 12.5 mm can and 5.0 mm lead spacing deliver substantial capacitance in a small footprint for space-constrained PCB layouts.
• Proven thermal endurance: 2000 hours at 105°C demonstrates sustained electrical stability for designs operating at elevated temperatures.
• predictable leakage behavior: Specified leakage current (630 µA) gives designers a clear DC performance baseline for power budgeting and biasing.
• RoHS compliant & production-ready: Mass-production status and RoHS compliance simplify procurement and regulatory acceptance.

Why Choose RR70J102MDN1?

The RR70J102MDN1 combines a conductive polymer aluminum solid construction with ultra-low ESR and high ripple-current capability to deliver dependable bulk capacitance in a compact radial-lead can. Its combination of 1000 µF at 6.3 V, 7 mΩ ESR (100 kHz), and 2000-hour endurance at 105°C positions it for general-purpose power and decoupling tasks where stable AC performance and thermal reliability are required.

This part is well suited to engineers specifying compact, high-performance capacitors for boards that need predictable ripple handling, low dissipation, and long-term stability, backed by series-level datasheet specifications and RoHS compliance.

Request a quote or contact sales to discuss pricing, availability and lead times for RR70J102MDN1.