RL80E122MCN1

The RL80E122MCN1 from Nichicon is a conductive polymer aluminum solid electrolytic capacitor in a radial lead, low-profile can (φ8×8 mm). It delivers 1.2 mF capacitance at a 2.5 V rating with low equivalent series resistance and high ripple-current capability for general-purpose electronic designs.

Designed for space-constrained boards that require polarized, high-capacitance components, this part offers a combination of compact size, wide operating temperature range, and defined endurance for reliable performance in demanding environments.

Key Features

• Capacitance & Voltage — 1.2 mF (1200 µF) nominal capacitance with a rated voltage of 2.5 V and tolerance of −20% to +20%.
• Conductive Polymer Construction — Solid electrolyte conductive polymer design as part of Nichicon’s RL8 series, supporting low ESR performance.
• Ultra Low ESR — ESR of 7 mΩ measured at 20°C / 100 kHz, enabling improved efficiency where low impedance at high frequency is required.
• High Ripple Current Capability — Low-frequency ripple current of 610 mA at 120 Hz and high-frequency ripple capability up to 6.1 A (specified at 300 kHz).
• Low Loss & Leakage — tanδ of 0.12 (20°C, 120 Hz) and leakage current of 750 µA (after 2 minutes at 20°C), providing predictable electrical behavior.
• Compact Low-Profile Package — φ8 × 8 mm can with radial lead mounting and 3.5 mm lead spacing (±0.5 mm), suitable for low-height assembly layouts.
• Thermal Endurance — Rated operating temperature from −55°C to +105°C with a specified load life of 2000 hours at 105°C.
• Packaging & Compliance — Supplied in bulk or bag packing; RoHS compliant and in mass production status.

Typical Applications

• General-purpose electronic circuits — Provides compact, polarized capacitance for a wide range of general-purpose designs where space and low impedance are factors.
• High-ripple environments — Suitable for circuits that demand significant ripple handling thanks to its 6.1 A high-frequency ripple rating and low ESR.
• Space-constrained board layouts — Low-profile φ8×8 mm can and radial lead form factor for designs with strict height limits and through-hole placement.

Unique Advantages

• High ripple tolerance: Combines 610 mA at 120 Hz and 6.1 A at 300 kHz ratings to meet both low- and high-frequency ripple demands.
• Low impedance at high frequency: 7 mΩ ESR at 100 kHz reduces voltage drop and supports stable performance in AC-loaded circuits.
• Compact, low-profile packaging: φ8×8 mm can with radial leads enables dense PCB layouts without compromising capacitance.
• Wide temperature and verified endurance: −55°C to +105°C operating range and 2000-hour life at 105°C provide predictable long-term behavior in elevated-temperature conditions.
• Predictable electrical characteristics: Specified tanδ (0.12 at 20°C/120 Hz) and leakage current (750 µA) support accurate design margins and component selection.
• RoHS compliant and production-ready: Mass production status and RoHS compliance simplify procurement and regulatory planning.

Why Choose RL80E122MCN1?

The RL80E122MCN1 positions itself as a compact, low-profile solution for engineers who need high capacitance at low voltage with low ESR and substantial ripple-current capability. Its conductive polymer construction, defined electrical parameters, and 2000-hour life at 105°C make it suitable for designs that require stability across temperature and frequency.

This part is well suited to customers specifying radial lead, polarized capacitors for general-purpose electronic applications where board space, ripple handling, and predictable electrical performance are priorities. Backed by Nichicon’s RL8 series specifications, it offers a clear, verifiable set of characteristics for robust design integration.

Request a quote or submit an inquiry to receive pricing, availability, and lead-time information for the RL80E122MCN1. Our team can provide the details you need to specify this capacitor into your next production design.