GWC1H151MCO1GS

The GWC1H151MCO1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface-mount can package. It delivers 150 µF capacitance at 50 V with low equivalent series resistance and high ripple-current capability, purpose-built for high-reliability, high-temperature applications.

Designed for demanding environments, this AEC-Q200 qualified, RoHS-compliant device offers long-term stability with a 4000 hour life at 135°C and an operating temperature range of −55°C to 135°C, making it suitable for automotive and other high-temperature electronics.

Key Features

• Capacitance and Voltage — 150 µF rated capacitance at 50 V for robust energy storage and decoupling.
• Low ESR and High-Frequency Performance — 17 mΩ ESR (100 kHz) for low-loss operation and effective high-frequency decoupling.
• High Ripple Current — Supports 3.3 A at 100 kHz and 495 mA at 120 Hz, enabling stable operation under switching and ripple-loaded conditions.
• Extended High-Temperature Life — Endurance specified at 4000 hours at 135°C for long-term reliability in elevated-temperature environments.
• Wide Operating Temperature — Rated for −55°C to 135°C to cover extreme thermal conditions.
• Surface-Mount Can Package — Compact radial can SMD (φ10 × 12.5 mm / L: 1.25 × D: 1.00 cm) with embossed carrier taping for automated assembly.
• Qualification and Compliance — AEC-Q200 qualified and RoHS compliant for regulated production use.

Typical Applications

• Automotive Electronics — Power rail decoupling and energy buffering in electronic control units and other vehicle systems where AEC-Q200 qualification and high-temperature endurance are required.
• Power Supply Filtering — Output filtering and bulk decoupling in DC–DC converters and switching regulators benefiting from low ESR and high ripple capability.
• High-Temperature Industrial Equipment — Energy storage and smoothing in industrial electronics that operate continuously at elevated temperatures.
• High-Frequency Power Modules — Local decoupling for high-frequency switching applications, leveraging measured performance at 100 kHz.

Unique Advantages

• Measurable Low Impedance: 17 mΩ ESR at 100 kHz reduces voltage drop and heating in high-frequency circuits.
• High Ripple Endurance: Rated ripple currents of 3.3 A (100 kHz) and 495 mA (120 Hz) support demanding switching environments without compromising lifetime.
• Proven High-Temperature Reliability: 4000 hours endurance at 135°C provides predictable long-term performance in elevated-temperature applications.
• AEC-Q200 Qualification: Explicitly qualified to AEC-Q200, enabling use in automotive-grade designs that require component-level qualification.
• Compact SMD Form Factor: φ10 × 12.5 mm can with embossed carrier taping simplifies placement in automated production while conserving PCB space.
• Regulatory Compliance: RoHS-compliant construction supports regulatory requirements for many product lines.

Why Choose GWC1H151MCO1GS?

The GWC1H151MCO1GS combines conductive polymer hybrid chemistry with a low-impedance design to deliver stable capacitance, high ripple tolerance, and extended life at elevated temperatures. Its AEC-Q200 qualification and RoHS compliance make it a practical choice for designs that require both reliability and regulatory conformity.

This capacitor is well suited to engineers specifying components for automotive power rails, high-frequency power modules, and industrial electronics where compact SMD packaging, measured ESR at 100 kHz, and verified high-temperature endurance translate directly into system robustness and predictable lifecycle performance.

Request a quote or submit an RFQ to discuss pricing, availability, and volume considerations for the GWC1H151MCO1GS. Our sales team can provide lead-time and ordering details tailored to your project needs.