RL81V101MDN1

The RL81V101MDN1 is a conductive polymer aluminum solid electrolytic capacitor in a radial-lead can, offering 100 µF capacitance at a 35 V rating. It is designed for general-purpose use where low ESR, high ripple current capability and a compact, low-profile footprint are required.

Key value points include ultra-low ESR (25 mΩ at 20°C/100 kHz), high ripple handling (up to 3 A at 300 kHz), a low-profile φ8×8 mm package with 3.5 mm lead spacing, 2000 hours endurance at 105°C, and RoHS compliance. Packaging is available in bulk or bag packing and the part is in mass production.

Key Features

• Core Technology  Conductive polymer aluminum solid electrolytic construction for stable capacitance and reduced ESR.
• Electrical Performance  100 µF capacitance with ±20% tolerance and 35 V rated voltage; ESR 25 mΩ measured at 20°C/100 kHz and leakage current specified at 700 µA (after 2 minutes at 20°C).
• Ripple Current Capability  High ripple current handling: 300 mA at 120 Hz and up to 3 A at 300 kHz, supporting demanding power-smoothing and decoupling tasks.
• Package & Mounting  Low-profile radial can (φ8×8 mm) with 3.5 mm lead spacing for through-hole mounting in compact designs; available in bulk or bag packing.
• Temperature & Reliability  Wide operating range from −55°C to 105°C and specified endurance of 2000 hours at 105°C under rated voltage.
• Environmental Compliance  RoHS compliant material construction.

Typical Applications

• Power supply decoupling  Low ESR and 100 µF capacitance make this capacitor suitable for local decoupling and smoothing in general-purpose power rails.
• DC-DC converters and power modules  High ripple current capability (3 A at 300 kHz) supports input/output filtering in converter stages operating at high switching frequencies.
• General-purpose electronic circuits  Compact φ8×8 mm can and radial-lead format fit space-constrained through-hole designs requiring reliable bulk capacitance.

Unique Advantages

• Low ESR for improved dynamic performance: 25 mΩ (20°C/100 kHz) reduces voltage ripple and heat under AC loading.
• High-frequency ripple handling: Rated ripple up to 3 A at 300 kHz supports modern switching power topologies.
• Compact, low-profile package: φ8×8 mm body and 3.5 mm lead spacing allow dense board placement in through-hole assemblies.
• Robust temperature and endurance rating: −55°C to 105°C operating range and 2000 hours at 105°C provide predictable lifetime behavior in elevated-temperature environments.
• Production-ready and compliant: RoHS compliant and listed as mass production status with standard bulk/bag packing.

Why Choose RL81V101MDN1?

The RL81V101MDN1 combines conductive-polymer performance with a compact radial-lead package to deliver low ESR, strong ripple current capability, and dependable endurance at elevated temperature. Its specified electrical and mechanical attributes make it well suited to designers needing reliable bulk capacitance and ripple suppression in space-constrained, through-hole applications.

Choose this part when you require a mass-production, RoHS-compliant capacitor offering clear, verifiable performance characteristics—100 µF at 35 V, 25 mΩ ESR, wide temperature range, and defined endurance at 105°C—for consistent results across production builds.

Request a quote or submit an inquiry to receive pricing and availability information for RL81V101MDN1.