GWC1V331MCO1GS

The GWC1V331MCO1GS is a chip‑type conductive polymer hybrid aluminum electrolytic capacitor designed for high‑reliability, high‑temperature applications. Engineered for surface‑mount assemblies, it delivers low ESR and high ripple current capability in a compact radial can SMD package.

Targeted at demanding environments including automotive electronics, the device combines long life at elevated temperature with AEC‑Q200 qualification and RoHS compliance for use in robust power systems and high‑temperature electronics.

Key Features

• Capacitance and Voltage — 330 µF rated capacitance at 35 V, with tolerance of −20% to +20% for power filtering and decoupling requirements.
• High‑Temperature Endurance — Rated for operation from −55 °C to 135 °C and specified for 4000 hours at 135 °C, supporting prolonged use in elevated temperature environments.
• Low ESR and High Ripple Current — Equivalent series resistance of 15 mΩ at 100 kHz and ripple current ratings of 540 mA at 120 Hz and 3.6 A at 100 kHz enable effective smoothing in high‑frequency power circuits.
• Conductive Polymer Hybrid Construction — Hybrid polymer formulation for reduced impedance and improved high‑frequency performance compared with conventional electrolytics.
• Surface Mount, Radial Can Package — SMD radial can package optimized for board‑level integration; recommended land size L: 1.03 × W: 1.03 cm supports placement repeatability.
• Reliability & Compliance — AEC‑Q200 qualified and RoHS compliant, meeting industry expectations for regulated environments and automotive component standards.

Typical Applications

• Automotive Power Electronics — Bulk smoothing and decoupling in automotive power modules and electronic control units where high temperature tolerance and AEC‑Q200 qualification are required.
• DC‑DC Converters — Input/output filtering and energy storage in high‑frequency converter stages benefiting from low ESR and high ripple current capability.
• Industrial High‑Temperature Electronics — Power conditioning in elevated temperature environments, leveraging 4000‑hour endurance at 135 °C for long service life.

Unique Advantages

• Long High‑Temperature Life: 4000 hours at 135 °C provides predictable endurance for thermal‑stress applications.
• High Ripple Handling: 3.6 A at 100 kHz and 540 mA at 120 Hz let designs tolerate significant AC stress without excessive heating.
• Low High‑Frequency Losses: 15 mΩ ESR at 100 kHz reduces dissipation and improves regulator stability in high‑speed power stages.
• Automotive‑Grade Qualification: AEC‑Q200 rating supports selection for automotive and similarly demanding product programs.
• Compact SMD Packaging: Radial can SMD form factor with defined PCB land pattern simplifies board layout and automated assembly.
• Regulatory Compliance: RoHS compliant (2011/65/EU, (EU)2015/863) for regulated markets and international supply chains.

Why Choose GWC1V331MCO1GS?

GWC1V331MCO1GS is positioned for engineers who need a balance of long‑term thermal endurance, high ripple capability and low ESR in a surface‑mount conductive polymer hybrid aluminum capacitor. Its AEC‑Q200 qualification and RoHS compliance make it suitable for regulated, reliability‑focused programs, particularly in automotive and industrial power electronics.

Choosing this part supports designs that require robust performance under continuous high temperature and high‑frequency stress, reducing the need for oversizing and enabling more compact, reliable power stages with predictable lifetime behavior.

Request a quote or submit an inquiry to receive pricing and availability for GWC1V331MCO1GS and to discuss how it fits your design requirements.