PCH1V471MCL1GS

The PCH1V471MCL1GS is a conductive polymer aluminum solid electrolytic capacitor in a surface-mount chip package. It delivers 470 µF capacitance at a 35 V rating in a compact φ10 × 16 mm can-type SMD format with embossed carrier taping packaging.

Designed for high-temperature, high-ripple applications, this part offers low ESR and long-term endurance—making it suitable for demanding electronics that require stable capacitance, high ripple-current capability, and operation across −55 °C to 135 °C.

Key Features

• Core Electricals: 470 µF nominal capacitance at 35 V with tolerance −20% to +20% and tanδ (DF) of 0.08 measured at 20 °C, 120 Hz.
• Low ESR: Equivalent series resistance of 14 mΩ measured at 20 °C, 100 kHz, supporting efficient high-frequency performance.
• High Ripple Current: Low-frequency ripple current 1.55 A at 120 Hz and high-frequency ripple current 3.1 A at 100 kHz for robust power handling.
• Leakage and Reliability: Specified leakage current 493 µA and rated endurance of 4000 hours at 135 °C under rated voltage.
• Extended Temperature Range: Operating range −55 °C to 135 °C with documented impedance stability (Z(−55 °C)/Z(+20 °C) ≤ 1.25 at 100 kHz).
• Automotive-Grade Qualification: AEC-Q200 rating as specified in product data for applications requiring that qualification.
• Package & Mounting: Chip-type surface-mount radial can (φ10 × 16 mm) suitable for reflow soldering; supplied in embossed carrier tape with moisture-proof packing.
• RoHS Compliant: Conforms to RoHS requirements as stated in the product data.

Typical Applications

• Automotive electronic modules: AEC-Q200 qualification plus operation to 135 °C and high ripple-current capability support use in vehicle electronic systems that demand temperature and reliability resilience.
• Power conversion and DC–DC modules: High capacitance, low ESR, and strong ripple-handling make the part suitable for smoothing and bulk energy storage in high-density power designs.
• High-temperature industrial electronics: Long endurance at elevated temperature and stable impedance across −55 °C to 135 °C benefit control and power systems exposed to harsh thermal environments.

Unique Advantages

• High capacitance in a compact SMD can: 470 µF in a φ10 × 16 mm chip supports space-constrained designs without sacrificing bulk capacitance.
• Low ESR for efficient HF performance: 14 mΩ (100 kHz) helps reduce losses and improves stability in high-frequency circuits.
• High ripple-current handling: Rated for 1.55 A (120 Hz) and 3.1 A (100 kHz), enabling reliable operation under heavy AC loading.
• Long high-temperature life: 4000-hour endurance at 135 °C provides predictable lifetime behavior for high-temperature deployments.
• Automotive-grade reliability: AEC-Q200 indication supports selection for designs requiring that level of qualification.
• Reflow-capable SMD packaging: Designed for lead-free reflow processes with specified soldering conditions and supplied in moisture-proof embossed tape for automated assembly.

Why Choose PCH1V471MCL1GS?

PCH1V471MCL1GS combines high nominal capacitance, low ESR, and substantial ripple-current capability in a reflow-compatible SMD can, with endurance proven at 135 °C for 4000 hours. Its specification set addresses designs that require stable bulk capacitance and reliable performance in elevated-temperature or demanding power-electronic environments.

This part is well suited to engineers designing robust power stages and electronic modules—particularly where AEC-Q200 qualification, long-term high-temperature operation, and low-loss behavior are priorities. The combination of electrical performance and packaging supports compact, automated assembly and long-term deployment.

If you’d like pricing, availability, or a formal quote for PCH1V471MCL1GS, please request a quote or contact sales with your project details and quantity requirements.