PCM1K470MCL1GS

The PCM1K470MCL1GS is a conductive polymer aluminum solid electrolytic chip capacitor optimized for high-voltage surface-mount applications. With a 47 µF capacitance and an 80 V rating in a compact φ10 × 10 mm can-style SMD package, it delivers low ESR and high ripple-current capability for demanding power stages.

Designed for environments that require extended high-temperature operation, this part supports a −55°C to +125°C operating range and an 8000-hour endurance at 125°C, making it suitable for robust systems that require stable bulk capacitance and reliable performance over time.

Key Features

• Conductive polymer construction — Solid electrolyte design for improved conductivity and stable electrical performance compared with traditional electrolytes.
• High voltage rating — 80 V rated voltage suitable for higher-voltage rail applications within the specified limits.
• Low ESR and high ripple current — ESR of 33 mΩ @ 20°C/100 kHz supports high-frequency decoupling; ripple current ratings of 900 mA at 120 Hz and 1.8 A at 100 kHz support substantial AC load currents.
• Extended high-temperature endurance — 8000 hours life at 125°C as specified for endurance, with defined post-test limits for capacitance, tan δ and ESR.
• Wide temperature range — Rated for −55°C to +125°C to cover demanding thermal environments.
• SMD, taping-ready package — Chip-type, surface-mount radial can (φ10 × 10L) supplied in embossed carrier taping with moisture-proof packing for automated assembly.
• AEC-Q200 qualified — Meets AEC-Q200 rating as listed in the product specifications.
• RoHS compliant — Conforms to RoHS directive requirements indicated in the product data.

Typical Applications

• Automotive power systems — Suited for automotive electronic modules where AEC-Q200 qualification, an 80 V rating and high-temperature endurance reduce risk over long service life.
• High-voltage DC bus and rail filtering — 47 µF at 80 V combined with low ESR and high ripple-current capability supports bulk filtering and decoupling on higher-voltage power rails.
• Power electronics and converters — Compact SMD package and high ripple-current handling make this capacitor appropriate for inverter, converter and DC-DC applications requiring stable capacitance under stress.

Unique Advantages

• Long-term high-temperature reliability: Rated for 8000 hours at 125°C, providing predictable end-of-life performance in hot operating environments.
• High-frequency performance: Low ESR of 33 mΩ at 100 kHz enables effective suppression of high-frequency noise and improved converter stability.
• High ripple capability: Dual ripple current ratings (900 mA @ 120 Hz, 1.8 A @ 100 kHz) accommodate both low- and high-frequency stress in power stages.
• Automotive-grade qualification: AEC-Q200 listing supports use in applications requiring industry-recognized stress testing and reliability processes.
• Surface-mount, tape-ready packaging: Embossed carrier taping with moisture-proof packing streamlines automated assembly and storage handling.
• Wide operating temperature: −55°C to +125°C rating offers design flexibility across a broad range of thermal environments.

Why Choose PCM1K470MCL1GS?

The PCM1K470MCL1GS balances a high 80 V rating and 47 µF capacitance with low ESR and strong ripple-current capability in a compact SMD package. Its conductive polymer construction and AEC-Q200 qualification make it a strong candidate where long-term, high-temperature reliability and stable electrical performance are required.

This part is well suited for engineers designing robust power electronics and automotive systems that demand predictable endurance, high-frequency performance and compatibility with automated assembly processes. Choosing this capacitor supports durable designs with clear, verifiable electrical and environmental specifications.

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