UPM1V182MHD6

The UPM1V182MHD6 is a radial‑lead aluminum electrolytic capacitor from Nichicon’s UPM series, offering 1.8 mF capacitance at a 35 V rating in a φ18×25L can. It is a polarized, low‑impedance device designed for demanding environments with a wide operating temperature range of -55°C to 105°C.

Targeted for automotive and other high‑reliability applications, the part combines high ripple handling, a 5000‑hour endurance at 105°C, and AEC‑Q200 qualification to support robust power‑filtering and energy‑storage roles on 35 V rails.

Key Features

• Capacitance and Voltage: 1.8 mF (1800 µF) nominal capacitance at a 35 V rated voltage, suitable for bulk energy storage and decoupling on mid‑voltage rails.
• Low Impedance: 25 mOhm impedance for reduced voltage drop and improved transient response in power circuits.
• High Ripple Current Capability: Rated ripple current of 2.068 A at 120 Hz and 2.11 A at 200 kHz to handle both low‑ and high‑frequency ripple loads.
• High Temperature Endurance: 5000 hours life at 105°C, providing predictable performance under elevated operating temperatures.
• Wide Temperature Range: −55°C to 105°C operating temperature for use across harsh thermal environments.
• Form Factor and Mounting: Radial lead, φ18×25L can with 7.5 mm lead spacing (±0.5 mm), suitable for through‑hole assemblies and robust mechanical mounting.
• Leakage and Loss Characteristics: Specified leakage current of 1890 µA and tan δ of 0.12 (measured at 20°C, 120 Hz), enabling predictable loss and standby behavior.
• Compliance and Packaging: AEC‑Q200 qualified, RoHS compliant, and available in bulk or bag packing for production volumes.

Typical Applications

• Automotive electronic modules: Bulk energy storage and power‑rail smoothing on 35 V systems where AEC‑Q200 qualification and 105°C endurance are required.
• Power supply filtering: Output decoupling and ripple suppression for DC–DC converters and regulators that impose both low‑ and high‑frequency ripple currents.
• Motor drive and control circuits: Energy buffering and transient damping on mid‑voltage control rails, leveraging the capacitor’s low impedance and high ripple capability.

Unique Advantages

• Proven high‑temperature endurance: 5000 hours at 105°C supports long service life in thermally stressful designs.
• AEC‑Q200 qualification: Enables use in automotive applications that require recognized passive component reliability standards.
• Balanced ripple performance: Dual ripple ratings (120 Hz and 200 kHz) help designers verify behavior across the spectrum of switching and line frequencies.
• Compact radial package: φ18×25L can with 7.5 mm lead spacing delivers substantial capacitance per volume for through‑hole assemblies.
• RoHS compliant: Meets regulatory requirements for restricted substances in many global markets.

Why Choose UPM1V182MHD6?

UPM1V182MHD6 combines substantial capacitance at a 35 V rating with low impedance and defined high‑temperature endurance, making it suitable for designers who need reliable bulk energy storage and ripple handling in harsh environments. The AEC‑Q200 qualification and RoHS compliance position this part for automotive and industrial systems that demand traceable, production‑ready passive components.

This capacitor is a pragmatic choice for engineers and procurement teams building robust power subsystems—offering verifiable ripple performance, predictable leakage and loss characteristics, and packaging options that support production assembly workflows.

Request a quote or submit a sourcing inquiry for UPM1V182MHD6 to receive pricing, lead‑time and availability details for your next design or production run.