GXC1J470MCQ1GS

The GXC1J470MCQ1GS is a conductive polymer hybrid aluminum electrolytic chip capacitor designed for high-reliability applications requiring stable performance at elevated temperatures. It delivers low equivalent series resistance (ESR) and high ripple-current capability in a compact surface-mount can package.

Targeted for demanding electronics markets including automotive, this capacitor provides long life and robust endurance up to 135°C, making it suitable for power conversion and decoupling tasks in harsh thermal environments.

Key Features

• Electrical Performance — 47 µF nominal capacitance with ±20% tolerance and a 63 V rated voltage; ESR of 27 mΩ at 100 kHz for low-loss operation.
• High Ripple Current Capability — Supports 345 mA at 120 Hz and 2.3 A at 100 kHz, enabling effective smoothing and decoupling in high-frequency power circuits.
• Thermal & Reliability — Rated for operation from −55°C to 135°C with a guaranteed life of 4000 hours at 135°C under rated conditions.
• Endurance & Stability — Endurance criteria: capacitance change within ±30% and ESR/tan δ limits specified after endurance testing; leakage current defined as ≤0.01CV (µA) after 2 minutes at 20°C.
• Package & Assembly — Surface-mount, radial can (SMD) package with compact dimensions (L: 1.0 cm × D: 0.8 cm) and recommended land pattern of 8.3 × 8.3 mm.
• Industry Qualification & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated and automotive-grade designs.
• Soldering Robustness — Meets resistance-to-soldering-heat requirements (30 seconds at 250°C hot plate) with limited change in characteristics after reflow exposure.

Typical Applications

• Automotive Power Electronics — Bulk decoupling and smoothing in control units and power modules where AEC-Q200 qualification and high-temperature endurance are required.
• DC–DC Converters — Output capacitance and high-frequency filtering in converters that demand low ESR and high ripple-current capability.
• Industrial Power Systems — Energy storage and decoupling in high-temperature power electronics and motor-drive electronics operating up to 135°C.
• Reliable Embedded Power — Local supply stabilization for processors and power ICs in harsh thermal environments where long life and low leakage are important.

Unique Advantages

• High-temperature endurance: 4000 hours rated life at 135°C provides predictable long-term performance in elevated-temperature environments.
• Low-loss operation: 27 mΩ ESR at 100 kHz and tight ripple-current ratings reduce heat generation and improve converter efficiency.
• Automotive-ready qualification: AEC-Q200 qualification supports use in regulated automotive and other high-reliability applications.
• Compact SMD can package: Small footprint (1.0 × 0.8 cm) and defined land pattern allow space-efficient board layout for power-dense designs.
• Controlled leakage and stability: Leakage specified as ≤0.01CV (µA) after initial application of rated voltage and defined endurance limits for capacitance and ESR.
• RoHS compliant: Meets current RoHS directive requirements for environmentally regulated designs.

Why Choose GXC1J470MCQ1GS?

The GXC1J470MCQ1GS combines conductive polymer hybrid aluminum chemistry with a compact SMD can package to deliver low ESR, high ripple-current capability, and proven endurance at temperatures up to 135°C. Its AEC-Q200 qualification and defined endurance/soldering performance make it a fit for engineers building robust power subsystems for automotive and industrial applications.

This part is suited to designs that require long-term stability under thermal stress, compact board-level integration, and verifiable electrical performance. Choosing this capacitor helps reduce risk in high-temperature power and decoupling applications while maintaining predictable, testable behavior over the product lifetime.

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