PLV1H390MDL1

The PLV1H390MDL1 is a conductive polymer aluminum solid electrolytic capacitor in a radial lead, can-style package designed for high-voltage, high-ripple power tasks. It delivers low ESR and a long thermal endurance profile suitable for demanding embedded and automotive-grade electronics.

Engineered for applications requiring stable performance up to 105°C, this 39 µF, 50 V polarized capacitor combines high ripple-current capability with a compact radial form factor for through-hole mounting and industrial or automotive power circuitry.

Key Features

• Dielectric and construction — Conductive polymer aluminum solid electrolytic design for improved ESR and ripple performance compared to traditional wet electrolytics.
• Electrical rating — 39 µF capacitance with a 50 V rated voltage and ±20% tolerance, suitable for a range of power-filtering and decoupling tasks.
• Low ESR — 29 mΩ ESR measured at 100 kHz (20°C), supporting efficient high-frequency filtering and reduced power loss.
• High ripple-current capability — Rated ripple currents of 1.1 A at 120 Hz and 2.2 A at 100 kHz, enabling reliable operation under AC and switching-power stress.
• Long life and temperature range — Endurance specified as 3000 hours at 105°C; operating temperature range from −55°C to +105°C for thermal robustness.
• Radial lead package — Through-hole radial can with 3.5 mm lead spacing and compact dimensions (L: 1.2 × D: 0.8 cm) for space-conscious PCB layouts.
• Assembly compatibility — Designed to correspond with lead-free flow soldering conditions for modern manufacturing processes.
• Standards and compliance — AEC-Q200 compliant and RoHS directive (2011/65/EU, (EU)2015/863) compliant.

Typical Applications

• Automotive power electronics — Use in power filtering and decoupling circuits where AEC-Q200 qualification and high ripple capability are required.
• Switch-mode power supplies — High ripple current and low ESR make this capacitor suitable for input/output smoothing in SMPS stages.
• Embedded and industrial controllers — Provides stable high-frequency decoupling and energy buffering in controllers exposed to wide temperature ranges.

Unique Advantages

• Improved high-frequency performance: Low ESR (29 mΩ at 100 kHz) and specified ripple-current ratings reduce losses and temperature rise in switching environments.
• Thermal endurance: 3000 hours at 105°C endurance supports long-term stability in high-temperature applications.
• Automotive-grade assurance: AEC-Q200 compliance signals suitability for designs requiring automotive component qualification.
• Manufacturing-ready: Radial lead form with lead-free flow soldering correspondence simplifies through-hole assembly processes.
• RoHS compliant: Conforms to RoHS (2011/65/EU, (EU)2015/863) for environmentally regulated designs.

Why Choose PLV1H390MDL1?

PLV1H390MDL1 offers a compact, robust solution where low ESR, high ripple handling, and high-temperature endurance are key. Its conductive polymer aluminum construction and AEC-Q200 compliance make it well suited to demanding power circuits in automotive and industrial applications that require reliable, long-life passive components.

This part is ideal for engineers and procurement teams specifying through-hole capacitors for power filtering, decoupling, and energy buffering where thermal stability, regulatory compliance, and manufacturing compatibility are required.

If you would like pricing, availability, or a formal quote for PLV1H390MDL1, please submit a request or contact our sales team to discuss your quantity and delivery needs.