MLCC GCJ188R91H224KA01D

What is GCJ188R91H224KA01D MLCC?

The GCJ188R91H224KA01D is a SMD multilayer ceramic capacitor manufactured by Murata. Key specs include 0.22µF capacitance, 50V DC rating, X8R dielectric, 0603 package, and ±10% tolerance. RoHS compliant, it is designed for reliable decoupling in high-temperature circuits.

✔ RoHS Compliant  /  ✔ 0603 Package  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• Power Rail Decoupling: The 0.22µF capacitance and 50V rating provide effective noise suppression in DC-DC converter outputs, while the X8R dielectric ensures stable performance up to 150°C.
• Automotive ECU Circuits: With X8R’s wide temperature range (–55°C to +150°C) and Murata’s AEC-Q200 qualification (inherent in GCJ series), this 0603 capacitor suits under-hood electronics.
• Industrial Sensor Modules: The compact 0603 size saves PCB space, and ±10% tolerance is adequate for coupling and bypass functions in harsh industrial environments.

Key Features & Advantages

• X8R Dielectric: Offers high capacitance stability across extreme temperatures, outperforming X7R for long-life reliability.
• 50V Voltage Rating: Provides 2x–3x derating margin for common 12V/24V automotive systems, reducing failure risk.
• 0603 Footprint: Enables dense component placement while maintaining standard pad patterns for assembly.

Frequently Asked Questions

1. Q: What makes GCJ188R91H224KA01D different from a standard 0603 capacitor?
   A: This Murata GCJ series part uses X8R material and is designed for high-temperature applications (up to 150°C), whereas standard X7R parts are limited to 125°C.
2. Q: Is GCJ188R91H224KA01D RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free.
3. Q: What is the MOQ? Can we get small batches?
   A: We support small batch orders and full BOM kitting at SZYY, including fast prototyping supply and dedicated flexibility for engineering samples.

Cross Reference & Alternative Sourcing

While GCJ188R91H224KA01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service to ensure seamless supply chain management.