PCM1J390MCL1GS

The PCM1J390MCL1GS is a conductive polymer aluminum solid electrolytic chip capacitor in an SMD can package. It delivers 39 µF at 63 V with low equivalent series resistance and high ripple-current capability for demanding, high-temperature electronics.

Designed for applications requiring durability and thermal tolerance, the part is AEC-Q200 qualified, RoHS compliant, and rated for operation from -55 °C to 125 °C with a published lifetime of 8000 hours at 125 °C.

Key Features

• Capacitance and Voltage — 39 µF nominal capacitance with a 63 V rated voltage and ±20% tolerance at 120 Hz, 20 °C.
• Low ESR — 28 mΩ specified at 100 kHz (20 °C), enabling effective decoupling and low-loss performance in high-frequency power paths.
• High Ripple-Current Capability — 1.05 A at 120 Hz and 2.1 A at 100 kHz to support power smoothing and bulk decoupling under dynamic loads.
• Extended High‑Temperature Life — Rated for 8000 hours at 125 °C; endurance specifications include capacitance change within ±20% and controlled ESR/tan δ after endurance testing.
• Wide Operating Temperature Range — Specified from -55 °C to +125 °C for use in high-temperature environments.
• Automotive Qualification — AEC-Q200 Qualified, suitable for applications that require the reliability standards of that qualification.
• SMD, Lead‑Free Reflow Compatible — Chip-type SMD can; compatible with lead‑free reflow soldering conditions up to 260 °C peak as specified.
• Package and Mounting — Radial can (SMD) package with surface-mount land recommendation of 8.3 × 8.3 mm and compact body dimensions (L: 1.0 cm × D: 0.8 cm).
• Regulatory — Compliant to the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Automotive electronic systems — AEC-Q200 qualification and a -55 °C to 125 °C operating range make this capacitor suitable for temperature-stressed automotive modules and electronics.
• Power supply decoupling and smoothing — Low ESR (28 mΩ at 100 kHz) and high ripple-current ratings (1.05 A at 120 Hz, 2.1 A at 100 kHz) support bulk filtering and output stabilization in power converters and regulation circuits.
• High‑temperature industrial electronics — Long life at 125 °C (8000 hours) delivers predictable performance in industrial control and other high-temperature environments.

Unique Advantages

• Reliable high‑temperature operation: 8000 hours rated life at 125 °C provides designers with a clear endurance metric for thermal applications.
• High-frequency performance: Low ESR specified at 100 kHz (28 mΩ) and ESR retention after endurance testing enable efficient high-frequency decoupling.
• Strong ripple handling: Measured ripple currents at both 120 Hz and 100 kHz allow this part to handle dynamic load conditions in power systems.
• Automotive-grade qualification: AEC-Q200 qualification supports use in applications requiring automotive reliability standards.
• Surface-mount convenience: SMD can package and defined land pattern (8.3 × 8.3 mm) simplify PCB integration while supporting lead‑free reflow processes up to 260 °C peak.
• Regulatory compliance: RoHS compliance ensures alignment with common environmental requirements.

Why Choose PCM1J390MCL1GS?

The PCM1J390MCL1GS combines conductive-polymer performance with a compact SMD can package to deliver low ESR, high ripple-current capability, and long-term stability at elevated temperatures. Its AEC-Q200 qualification and RoHS compliance provide verification points for reliability-focused designs.

This capacitor suits engineers and procurement teams building power-dense, thermally challenging systems—where predictable high-temperature endurance, low-loss filtering, and surface-mount assembly compatibility are required.

Request a quote or submit an inquiry to receive pricing, availability, and technical support for the PCM1J390MCL1GS. Our team can provide datasheet details and help evaluate fit for your design.