UPM1J391MHD6

The UPM1J391MHD6 is a radial-lead aluminum electrolytic capacitor from Nichicon’s UPM series, offering 390 µF capacitance at a 63 V rating. It combines low impedance and high reliability in a compact φ16 × 20 mm can with 7.5 mm lead spacing, intended for demanding power applications.

Designed for environments that require extended endurance and elevated ripple handling, this part targets automotive and industrial power systems where stable bulk capacitance, temperature tolerance, and AEC-Q200 qualification are important.

Key Features

• Capacitance & Voltage — 390 µF nominal capacitance with a 63 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Low Impedance — Low impedance of 47 mΩ, supporting effective smoothing and decoupling in power rails.
• High Ripple Capability — Rated ripple current of 702 mA at 120 Hz (low frequency) and 1.17 A at 200 kHz (high frequency) for robust ripple absorption.
• Reliability & Endurance — 5000 hours load life at +105°C with DC bias plus rated ripple current; meets UPM series endurance criteria.
• Temperature Range — Wide operating range from −55°C to +105°C for use across harsh temperature conditions.
• Electrical Loss — Low loss tangent (tan δ) of 0.08 at the 63 V rating, supporting efficient operation at test conditions.
• Form Factor & Mounting — Radial-lead can: φ16 × 20 mm body, 7.5 mm lead spacing (±0.5 mm), available in bulk or bag packing.
• Compliance & Qualification — RoHS compliant and AEC-Q200 qualified, supporting regulated and automotive-focused designs.

Typical Applications

• Automotive Power Systems — Bulk capacitance and AEC-Q200 qualification make it suitable for automotive power modules and control electronics that require a 63 V rating.
• Voltage Smoothing & Decoupling — Low impedance (47 mΩ) and high ripple current capability provide effective smoothing on DC power rails and intermediate bus capacitors.
• High-Temperature Electronics — Rated for −55°C to +105°C with 5000 h endurance at 105°C, enabling use in thermally demanding environments.

Unique Advantages

• Proven Endurance: 5000 hours at +105°C ensures long-term stability for designs exposed to sustained elevated temperatures.
• High Ripple Handling: Combined low-frequency and high-frequency ripple ratings (702 mA @ 120 Hz, 1.17 A @ 200 kHz) allow a single part to address a wide spectrum of ripple conditions.
• Compact Radial Package: φ16 × 20 mm can and 7.5 mm lead spacing offer a balance of capacitance and board-space efficiency for through-hole assemblies.
• Automotive-Grade Qualification: AEC-Q200 qualification supports use in automotive and other high-reliability markets that require component-level qualification.
• Regulatory Compliance: RoHS conformity supports environmentally regulated product lines.
• Production-Ready Availability: Part is in mass production and supplied in bulk or bag packing for volume assembly workflows.

Why Choose UPM1J391MHD6?

The UPM1J391MHD6 pairs a substantial 390 µF capacitance at 63 V with low impedance and high ripple capability, delivering stable bulk energy storage and smoothing in applications exposed to temperature extremes. Its AEC-Q200 qualification, RoHS compliance, and 5000-hour endurance at 105°C position it for robust automotive and industrial designs that demand long-term reliability.

Engineers specifying this part benefit from clear, verifiable electrical characteristics—low impedance, quantified ripple currents, leakage current, and tan δ—alongside a compact radial can and standard lead spacing for straightforward through-hole implementation and assembly.

If you would like a quote or more information on availability and packaging options for UPM1J391MHD6, please request a quote or contact sales.