GYA1H151MCQ1GS

The GYA1H151MCQ1GS is a conductive polymer hybrid aluminum electrolytic capacitor in a surface‑mount can package. It delivers 150 µF at 50 V with low ESR and high ripple current capability for demanding thermal and power environments.

Designed and manufactured by Nichicon as part of the GYA series, this part targets applications requiring extended high‑temperature endurance (4000 hours at 125°C) and AEC‑Q200 qualification for automotive use.

Key Features

• Capacitance & Voltage — 150 µF rated capacitance at 50 V, with tolerance ±20% at 120 Hz, 20°C.
• Conductive Polymer Hybrid Construction — Hybrid polymer aluminum electrolytic architecture for reduced loss and improved performance at high frequency and temperature.
• Low ESR — ESR of 18 mΩ measured at 100 kHz and 20°C to support efficient power delivery and reduced dissipation.
• High Ripple Current — Supports 300 mA at 120 Hz (low frequency) and 2.0 A at 100 kHz (high frequency), enabling effective smoothing in power stages.
• Leakage Current — Specified leakage current of 75 µA.
• High‑Temperature Endurance — Life/endurance rated for 4000 hours at 125°C with defined limits on capacitance change, tan δ and ESR.
• Wide Operating Temperature — −55°C to +125°C operating range for harsh environments.
• Surface‑Mount Can Package — Compact radial can SMD package with dimensions φ10 × 12.5 mm (L 1.25 cm × D 1.00 cm) and embossed carrier taping for automated placement.
• AEC‑Q200 Qualified & RoHS Compliant — AEC‑Q200 rating and RoHS compliance for regulated markets and reliability‑focused designs.

Typical Applications

• Automotive electronics — AEC‑Q200 qualification and −55°C to +125°C rating make this part suitable for automotive control modules and on‑board power systems.
• Power supply filtering in high‑temperature environments — 150 µF capacitance, low ESR and high ripple current capability support bulk smoothing and decoupling where thermal stress is a concern.
• Surface‑mount power modules — Compact SMD can and embossed carrier taping enable automated assembly in tightly packaged power conversion boards.

Unique Advantages

• Extended high‑temperature life: 4000 hours at 125°C provides predictable long‑term performance in elevated temperature applications.
• Low ESR at high frequency: 18 mΩ at 100 kHz reduces power loss and improves transient response in switching power stages.
• Dual‑band ripple handling: Specified ripple current at both 120 Hz and 100 kHz supports performance across low and high frequency domains.
• Automotive‑grade reliability: AEC‑Q200 qualification supports use in automotive systems requiring industry reliability standards.
• Compact SMD form factor: φ10 × 12.5 mm can with embossed carrier taping simplifies automated placement while saving board space.
• Regulatory compliance: RoHS compliance aligns with environmental and regulatory requirements.

Why Choose GYA1H151MCQ1GS?

The GYA1H151MCQ1GS combines conductive polymer hybrid construction with low ESR and high ripple current capability to deliver robust smoothing and energy storage in thermally demanding designs. Its 4000‑hour endurance at 125°C and AEC‑Q200 qualification position it for reliable deployment in automotive and other high‑temperature electronics.

Engineers specifying this part get a compact, surface‑mount can with controlled leakage and predictable aging characteristics—suitable for power modules and onboard supplies where long‑term stability and thermal resilience are required.

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