MLCC GCM188R72A102KA37D

What is GCM188R72A102KA37D MLCC?

The GCM188R72A102KA37D is a high-reliability SMD capacitor manufactured by Murata (村田). Key specs include a capacitance of 1000pF, a rated voltage of 100V, X7R dielectric, 0603 package, and ±10% tolerance. RoHS compliant, it is designed for stable performance in power and signal circuits requiring higher voltage margins.

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

Typical Applications & Why This Part Fits

• DC-DC Converter Output Filtering: The 100V rating provides ample headroom for 12V, 24V, or 48V bus voltages, while the X7R dielectric ensures capacitance stability over temperature and bias.
• Industrial Sensor Interface: 0603 size saves board space in compact sensor modules, and the 1000pF value suits noise filtering on analog signal lines with high voltage transients.
• Automotive Lighting Control: Murata’s GCM series offers AEC-Q200 qualification (implied by part prefix), making this capacitor reliable for harsh automotive environments where voltage spikes may occur.

Key Features & Advantages

• 100V Rated Voltage: Twice the typical 50V rating, providing extra safety margin in power rails and reducing derating concerns.
• X7R Dielectric: ±15% capacitance change over -55°C to +125°C, offering excellent thermal stability for industrial and automotive designs.
• 0603 Miniature Package: Ideal for high-density PCB layouts without sacrificing electrical performance or reliability.

Frequently Asked Questions

1. Q: What makes GCM188R72A102KA37D different from a standard 0603 X7R 1000pF capacitor?
   A: The 100V rating is significantly higher than the usual 50V or 25V found in standard parts. This capacitor is also from Murata’s GCM automotive-grade series, offering enhanced reliability and stricter testing.
2. Q: Is GCM188R72A102KA37D 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 small-quantity flexibility for engineering builds.

Cross Reference & Alternative Sourcing

While GCM188R72A102KA37D is our primary recommendation, comparable alternatives (e.g., GRM188R72A102KA01D) are available from our inventory. We provide comprehensive BOM Kitting service to simplify your procurement.