GWC1V271MCX1GS

The GWC1V271MCX1GS is a surface-mount conductive polymer hybrid aluminum electrolytic capacitor delivering 270 µF at 35 V in a compact φ10 × 10 mm can-style SMD package. Engineered for high-temperature and high-reliability applications, it combines low ESR, high ripple tolerance and a wide operating temperature range of −55°C to 135°C.

This part is AEC-Q200 qualified and RoHS compliant, making it suitable for environments that demand long life and stable performance under thermal and vibration stress. It is supplied in embossed carrier taping for automated assembly.

Key Features

• Capacitance & Voltage — 270 µF nominal capacitance with ±20% tolerance rated for 35 V operation.
• Low Impedance / Low ESR — ESR ≤ 16 mΩ measured at 100 kHz and 20°C, enabling improved power delivery and reduced voltage ripple.
• High Ripple Current — Handles 525 mA at 120 Hz (low frequency) and 3.5 A at 100 kHz (high frequency), supporting demanding power-supply filtering and decoupling.
• High Temperature Endurance — Designed for 4000 hours life at 135°C under rated conditions, with endurance limits specified for capacitance, tan δ and ESR.
• Wide Temperature Range — Operates from −55°C to 135°C to support designs exposed to extreme ambient conditions.
• Reliability & Robustness — AEC-Q200 qualification and vibration resistance are provided for demanding, reliability-focused applications.
• Packaging & Assembly — Surface-mount can package (φ10 × 10 mm) supplied in embossed carrier taping for SMT assembly.

Typical Applications

• Automotive power electronics — Smoothing and decoupling in in-vehicle power supplies and control modules that require AEC-Q200 qualified components and high temperature endurance.
• DC–DC converters — Output and bulk capacitors where low ESR (16 mΩ at 100 kHz) and high ripple current capability (3.5 A) improve efficiency and voltage stability.
• Industrial power systems — Power filtering in equipment exposed to wide temperature ranges (−55°C to 135°C) and vibration.

Unique Advantages

• Long high-temperature life: 4000 hours at 135°C assures extended service life in elevated-temperature applications.
• Low ESR at high frequency: 16 mΩ at 100 kHz reduces dissipation and supports tighter voltage regulation in high-speed power rails.
• High ripple handling: 3.5 A (100 kHz) high-frequency ripple and 525 mA (120 Hz) low-frequency ripple current ratings cover a broad range of switching and linear power scenarios.
• AEC-Q200 qualified: Meets automotive reliability expectations for designs requiring industry-recognized stress testing.
• Compact SMD package: φ10 × 10 mm can in embossed carrier taping simplifies automated assembly while providing robust mechanical resistance, including vibration resistance.
• Predictable leakage behavior: Specified leakage current (94.5 µA) for design-level power-loss budgeting and system diagnostics.

Why Choose GWC1V271MCX1GS?

The GWC1V271MCX1GS positions itself as a reliable, compact power capacitor for designs that require sustained performance in high-temperature, vibration-prone environments. Its combination of low ESR, high ripple capability and long 135°C endurance makes it well suited for power conversion, filtering and decoupling in automotive and industrial systems where durability and predictable electrical behavior matter.

Engineers specifying this part benefit from AEC-Q200 qualification, RoHS compliance and a tape-and-reel friendly embossed carrier format, supporting streamlined production and long-term field performance backed by Nichicon’s GWC series design attributes.

If you would like a formal quote or further technical information for GWC1V271MCX1GS, please request a quote or contact sales to discuss availability and volume pricing.