GYF1J151MCW1GS

The GYF1J151MCW1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package designed for high ripple current, low ESR and extended lifetime operation. It delivers 150 µF at 63 V with a wide operating temperature range of –55 °C to 125 °C, targeting demanding power and reliability requirements.

Typical use cases include battery management systems and power conversion in automotive and industrial electronics where long endurance, vibration resistance and compact high-capacitance SMD packaging are required. The part is AEC-Q200 qualified and RoHS compliant, rated for 4000 hours at 125 °C.

Key Features

• Capacitance & Voltage — 150 µF nominal capacitance with a rated voltage of 63 V and capacitance tolerance of −20% to +20% (measured at 20 °C, 120 Hz).
• Conductive Polymer Hybrid Construction — Combines polymer and aluminum electrolytic elements to achieve low ESR and high ripple handling in a compact SMD can.
• Low ESR — Equivalent Series Resistance of 20 mΩ at 20 °C, 100 kHz for improved power delivery and reduced loss in high-frequency applications.
• High Ripple Current Capability — Low-frequency ripple current 450 mA (120 Hz) and high-frequency ripple current 3.0 A (100 kHz) to support switching regulators and BMS filtering.
• Loss Tangent (tan δ) — tan δ = 0.08 measured at 20 °C, 120 Hz (rated voltage 63 V) for stable dissipation characteristics.
• Long Endurance — Rated for 4000 hours at 125 °C under DC bias plus rated ripple current; endurance limits for capacitance, tan δ and ESR are defined in the product specification.
• Wide Temperature Range — Operating temperature from −55 °C to +125 °C for thermal robustness across harsh environments.
• Mechanical & Packaging — Vibration resistant design in a φ10 × 12.5 mm (diameter × length) can; supplied in embossed carrier taping for automated pick-and-place assembly.
• Quality & Compliance — AEC-Q200 qualified and RoHS compliant for regulated manufacturing and automotive-grade design considerations.
• Leakage Current — Specified leakage current of 94.5 µA (measured after standard voltage application conditions).

Typical Applications

• Battery Management Systems (BMS) — High ripple capability and low ESR help stabilize cell-balancing circuits and DC bus filtering under high current transients.
• Automotive Power Electronics — AEC-Q200 qualification and extended temperature rating suit DC-DC converters, onboard power modules and other under-hood electronics.
• Switching Power Supplies — Compact SMD can with 3.0 A high-frequency ripple handling supports output filtering in isolated and non-isolated converters.
• Industrial Drives & Controllers — Robust temperature and vibration resistance provide long-term stability in motor control and industrial power subsystems.

Unique Advantages

• Compact High-Capacitance SMD — 150 µF in a φ10 × 12.5 mm surface-mount can reduces board area while delivering bulk energy storage.
• Low ESR for Efficient Power Delivery — 20 mΩ ESR at 100 kHz minimizes I²R losses and heat generation in high-frequency circuits.
• High Ripple Endurance — Separate low- and high-frequency ripple ratings (450 mA @120 Hz, 3.0 A @100 kHz) let designers optimize filtering across frequency ranges.
• Designed for Harsh Environments — −55 °C to 125 °C operating range, vibration resistance and 4000-hour high-temperature life increase system reliability in demanding conditions.
• Automotive-Grade Qualification — AEC-Q200 qualification supports use in automotive electronic systems and streamlines component selection for regulated designs.
• Production-Ready Packaging — Embossed carrier taping supports high-volume assembly and automated placement workflows.

Why Choose GYF1J151MCW1GS?

GYF1J151MCW1GS combines conductive polymer hybrid construction with low ESR and high ripple capability to meet the endurance and performance needs of power-dense designs. Its 63 V rating, 150 µF capacitance and 4000-hour life at 125 °C make it suitable for applications requiring sustained thermal and electrical stress tolerance.

This part is well suited to engineers designing battery systems, automotive power modules and industrial converters who need a compact, vibration-resistant SMD capacitor with defined high-frequency performance and automotive-grade qualification. The GYF1J151MCW1GS offers predictable electrical behavior and packaging that supports production assembly and long-term field performance.

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