UPM1C392MHD6

The UPM1C392MHD6 is a miniature, high-reliability aluminum electrolytic capacitor in a radial lead can package from Nichicon’s UPM series. It delivers 3.9 mF capacitance at a 16 V rating with low impedance and engineered endurance for demanding environments.

Designed for applications that require sustained ripple handling, extended life at elevated temperature, and AEC‑Q200 qualification, this part targets automotive and other reliability-driven electronics where robust bulk capacitance and thermal endurance are required.

Key Features

• Capacitance & Voltage: 3.9 mF (3900 µF) rated at 16 V, with capacitance tolerance of ±20%.
• Low Impedance: Specified impedance of 25 mΩ, supporting low loss in high ripple applications.
• High Ripple Current Capability: Low-frequency ripple current 3.271 A (120 Hz) and high-frequency ripple current 2.11 A (200 kHz) for demanding power circuits.
• Endurance & Temperature Range: Rated life 5000 hours at 105°C; operating temperature from −55°C to +105°C for extended high-temperature deployment.
• Loss Characteristics: tan δ = 0.2 measured at 20°C, 120 Hz, appropriate for high-capacitance units (measurement condition specified).
• Leakage Current: Initial leakage current 1872 µA (per specified condition), consistent with the capacitor’s C·V leakage characteristic.
• Package and Mounting: Radial lead can, size φ18 × 25L mm, lead spacing 7.5 mm (±0.5 mm), supplied in bulk (no terminal forming) or bag packing.
• AEC‑Q200 & RoHS Compliance: AEC‑Q200 rated and RoHS compliant for regulated environments and reliability-focused designs.
• Production Status: Mass production availability for design and volume deployment.

Typical Applications

• Automotive Electronics — Bulk capacitance and high ripple current capability make this capacitor suitable for power filtering and energy buffering in automotive electronic modules.
• Power Supply Filtering — Low impedance and high ripple ratings support smoothing and decoupling in DC power rails operating up to 16 V.
• High‑Temperature Systems — With 5000 h life at 105°C and an operating range down to −55°C, it fits assemblies exposed to wide temperature swings.

Unique Advantages

• High Bulk Capacitance in a Compact Can: 3.9 mF in a φ18 × 25 mm package provides significant charge storage where board space is constrained.
• Robust Ripple Handling: Specified LF and HF ripple currents (3.271 A / 2.11 A) reduce voltage excursion under dynamic load conditions, improving power stability.
• Long Life at Elevated Temperature: 5000 hours at 105°C supports long service intervals and reliability in harsh thermal environments.
• Automotive‑Grade Qualification: AEC‑Q200 rating signals suitability for reliability-driven applications where industry qualification is required.
• Low Impedance Performance: 25 mΩ impedance helps minimize losses and heating in power conversion and distribution circuits.
• Production Ready: Mass production status and standard radial lead form facilitate rapid prototyping and volume assembly.

Why Choose UPM1C392MHD6?

The UPM1C392MHD6 combines substantial bulk capacitance, low impedance, and validated endurance to address demanding power-conditioning roles in designs that require proven reliability. Its AEC‑Q200 rating, wide operating temperature range (−55°C to +105°C), and 5000‑hour life at 105°C make it a practical choice for systems where thermal stress and continuous ripple are primary concerns.

This capacitor is well suited for engineers specifying components for automotive electronics and other reliability-focused power systems who need clear, field-relevant parameters—capacitance, ripple capability, leakage, impedance, and mechanical package—backed by mass production availability and RoHS compliance.

If you would like a quote or have technical procurement questions about UPM1C392MHD6, please submit your request and our team will respond with pricing and availability information.