UHE1V182MHD6

The UHE1V182MHD6 is a radial-lead aluminum electrolytic capacitor from Nichicon’s UHE series, offering a miniature, high-reliability solution with low impedance characteristics. It delivers 1.8 mF (1800 µF) capacitance at 35 V in a compact φ16 × 25 mm can, designed for general-purpose electronic designs that require stable bulk capacitance and long operational life.

Key value comes from the combination of long endurance (10,000 hours at 105°C), measurable low-frequency and high-frequency ripple current capability, and RoHS compliance—making it suitable for demanding power-filtering and energy-storage roles in general-purpose applications.

Key Features

• Capacitance & Voltage — 1.8 mF (1800 µF) rated at 35 V, with ±20% capacitance tolerance.
• Low Impedance — Rated impedance of 60 mΩ to support improved transient response and reduced loss in power applications.
• Ripple Current Capability — Low-frequency ripple current 2.344 A at 120 Hz and high-frequency ripple current 2.93 A at 10 kHz to handle AC load components across common frequencies.
• Loss Tangent (tan δ) — tanδ = 0.12 measured at 20°C, 120 Hz, providing a clear indicator of dissipation characteristics for design calculations.
• Leakage Current — Specified leakage current of 630 µA to help predict standby and bias losses.
• Long Endurance — Life rating of 10,000 hours at 105°C under DC bias plus rated ripple current per UHE series specifications.
• Operating Temperature Range — –40°C to +105°C for use across a wide thermal range.
• Package & Mounting — Radial lead can (φ16 × 25 mm) with 7.5 mm lead spacing; available in bulk (no terminal forming) or bag packing.
• Compliance — RoHS compliant; mass production status for availability and supply consistency.

Typical Applications

• General-purpose power filtering — Provides bulk capacitance and ripple handling for DC power rails and smoothing in general electronic equipment.
• Power supply decoupling — Low impedance and measurable high-frequency ripple current capability help reduce voltage ripple under varying load conditions.
• Energy storage and buffering — Compact 1.8 mF capacitance in a miniature footprint supports short-term energy buffering in space-constrained layouts.

Unique Advantages

• Long operational life: 10,000 hours at 105°C gives predictable endurance for designs requiring extended uptime.
• Measured ripple performance: Specified ripple currents at 120 Hz and 10 kHz enable designers to assess heating and reliability under real-world AC load conditions.
• Low impedance: 60 mΩ characteristic helps improve transient response and reduce conduction losses in power circuits.
• Compact radial package: φ16 × 25 mm can with 7.5 mm lead spacing balances capacitance density and PCB mounting convenience.
• Clear electrical parameters: Specified tanδ, leakage current, and tolerance simplify component selection and circuit modeling.
• RoHS compliant and production-ready: Environmental compliance and mass-production status support procurement and manufacturing planning.

Why Choose UHE1V182MHD6?

The UHE1V182MHD6 combines Nichicon’s UHE-series emphasis on low impedance and high reliability with a compact radial-lead package and a robust 1.8 mF, 35 V electrical specification. It is well suited to engineers seeking a predictable, long-life aluminum electrolytic capacitor for general-purpose power filtering, decoupling, and energy buffering where space is limited but performance and thermal endurance are required.

With specified ripple current ratings at both low and high frequencies, clear dissipation and leakage parameters, and RoHS compliance, this part supports reliable designs and straightforward integration into production BOMs.

If you need pricing, lead times, or a formal quote for UHE1V182MHD6, request a quote or submit an RFQ to obtain up-to-date availability and procurement details.