GYF1J330MCW1GS

The GYF1J330MCW1GS from Nichicon is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount radial can package. It delivers 33 µF at 63 V in a compact φ6.3 × 7.7 mm footprint with polarized construction optimized for high-temperature, high-reliability power applications.

Designed for demanding environments, this part combines low ESR, high ripple-current capability and 4000-hour endurance at 125°C to address power filtering and energy storage needs in automotive and other industrial systems.

Key Features

• Capacitance & Voltage — 33 µF nominal capacitance rated for 63 V with tolerance −20% to +20% (±20% at 120 Hz, 20°C).
• Low Loss Tangent — tan δ = 0.08 at 63 V measured at 20°C, 120 Hz, supporting efficient performance in AC/bias conditions.
• Low ESR — Equivalent Series Resistance of 80 mΩ measured at 20°C and 100 kHz, enabling improved voltage stability under high-frequency ripple.
• High Ripple Current — Low-frequency ripple current 165 mA (120 Hz) and high-frequency ripple current 1.1 A (100 kHz) for robust filtering in switching power stages and BMS circuits.
• Wide Temperature Range — Rated for operation from −55°C to 125°C to withstand elevated ambient and thermal stress.
• Long Endurance — 4000 hours life at 125°C under rated conditions, with defined limits for capacitance change, tan δ, ESR and leakage after endurance testing.
• Automotive-Grade Qualification — AEC-Q200 qualified for applications that require recognized automotive reliability standards.
• Compact SMD Package — Radial can SMD package, size φ6.3 × 7.7 mm, supplied in embossed carrier taping for automated pick-and-place assembly.
• Leakage Current — Specified leakage current of 20.79 µA (measured after 2 minutes application of rated voltage at 20°C as defined by product data).
• Robustness & Compliance — Vibration resistant construction and RoHS-compliant materials.

Typical Applications

• Battery Management Systems (BMS) — Provides high ripple handling and low ESR for cell balancing and local energy buffering.
• DC–DC Converters and Power Modules — Smoothing and decoupling in high-frequency switching regulators where low impedance and thermal endurance are required.
• Automotive Electronics — Suitable for automotive subsystems that benefit from AEC-Q200 qualification and extended high-temperature life.
• Industrial Power Supplies — Bulk and local decoupling in industrial converters and controllers operating across a wide temperature range.

Unique Advantages

• High temperature endurance: 4000 hours at 125°C gives predictable performance over long operating lifetimes in hot environments.
• Measurable high-frequency performance: 80 mΩ ESR at 100 kHz and 1.1 A ripple current at 100 kHz reduce voltage ripple and allow smaller overall capacitance on high-frequency rails.
• Automotive-capable reliability: AEC-Q200 qualification supports use in designs that demand automotive-grade component selection.
• Compact, assembly-ready package: φ6.3 × 7.7 mm radial can in embossed carrier taping simplifies automated assembly and conserves board area.
• Stable behavior across temperature: Specified impedance ratios (Z(−25°C)/Z(+20°C) ≤ 2, Z(−55°C)/Z(+20°C) ≤ 2.5 at 100 kHz) provide predictable filtering across a wide temperature span.
• Low leakage and controlled loss: Defined leakage current and tan δ values support stable bias conditions and thermal management.

Why Choose GYF1J330MCW1GS?

GYF1J330MCW1GS balances compact size with performance metrics tailored for high-temperature, high-reliability power systems. With low ESR, high ripple capability, extended 125°C endurance, and AEC-Q200 qualification, it is well suited to engineers specifying components for automotive and industrial power electronics where long-term stability and predictable electrical behavior are essential.

Manufactured by Nichicon, this conductive polymer hybrid aluminum electrolytic capacitor provides a straightforward solution for reducing ripple, improving regulator stability and minimizing board footprint while meeting stringent environmental and reliability standards.

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