GYB1V331MCQ1GS

The GYB1V331MCQ1GS is a conductive polymer hybrid aluminum electrolytic chip capacitor from Nichicon’s GYB series, engineered for high-reliability applications up to 105°C. It combines high capacitance (330 µF) and a 35 V rating with a low-impedance design to support demanding ripple-current conditions.

Designed and qualified for automotive use (AEC-Q200) and RoHS compliant, this surface-mount radial can delivers long life—10000 hours at 105°C—along with low ESR and high ripple-current capability for rugged power and decoupling applications.

Key Features

• Core Electricals — 330 µF nominal capacitance with a 35 V rated voltage and ±20% tolerance at 120 Hz, 20°C.
• Low ESR — Equivalent series resistance of 16 mΩ measured at 100 kHz, providing low-loss performance at high frequency.
• High Ripple Current — Rated ripple current of 525 mA at 120 Hz and 3.5 A at 100 kHz to support both low- and high-frequency power conditioning.
• High-Temperature Endurance — Long life specification of 10000 hours at 105°C under DC bias plus rated ripple current; endurance limits for capacitance, tan δ and ESR are specified in the datasheet.
• Wide Operating Range — Functional over –55°C to +105°C for broad thermal environments.
• Package & Mounting — Chip-type surface-mount radial can (SMD) with compact footprint: L 1.25 × D 1.00 cm and recommended land size L 1.03 × W 1.03 cm.
• Automotive Qualification & Compliance — AEC-Q200 qualified and RoHS compliant (2011/65/EU, (EU)2015/863), supporting regulated industry requirements.

Typical Applications

• Automotive power electronics — Filtering and decoupling where high ripple-current handling and low ESR improve regulator stability and transient response.
• Automotive electronic control modules — Energy storage and smoothing in modules that require long-term high-temperature endurance and AEC-Q200 qualification.
• On-board power conditioning — Bulk and high-frequency decoupling in systems exposed to elevated temperatures and continuous ripple stress.

Unique Advantages

• Proven high-temperature lifetime — 10000 hours at 105°C supports long-term reliability in thermally demanding environments.
• Low-loss, high-frequency performance — 16 mΩ ESR at 100 kHz enables efficient high-frequency decoupling and reduced heat generation.
• High ripple capability — Specified ripple currents at both 120 Hz and 100 kHz accommodate a wide range of power-conversion and filtering demands.
• Automotive-ready qualification — AEC-Q200 qualification provides explicit support for automotive system design requirements.
• Compact surface-mount form — Radial can SMD package with a small footprint for space-constrained PCB layouts.
• Regulatory compliance — RoHS compliant to aid designs targeting restricted-substance requirements.

Why Choose GYB1V331MCQ1GS?

GYB1V331MCQ1GS positions itself as a high-reliability, high-capacitance solution for designers needing low ESR, substantial ripple-current capability and extended high-temperature life. Its conductive polymer hybrid construction and AEC-Q200 qualification make it suitable for demanding automotive and industrial power applications where endurance and electrical stability matter.

For designs requiring compact surface-mount packaging, verified performance at 100 kHz, and compliance with RoHS and automotive qualification standards, this component delivers a balance of electrical performance and long-term robustness supported by Nichicon’s GYB series specifications.

Request a quote or contact sales to discuss availability, delivery, and application-specific support for the GYB1V331MCQ1GS.