MLCC GCQ1555C1H4R0WB01D

What is GCQ1555C1H4R0WB01D MLCC?

The GCQ1555C1H4R0WB01D is an SMD Capacitor manufactured by Murata. Key specs include 4PF capacitance, 50V voltage rating, C0G/NP0 dielectric, and ±0.05pF tolerance. RoHS compliant, it is designed for precision high-frequency and timing circuits requiring ultra-tight capacitance accuracy.

✔ RoHS Compliant  /  ✔ 0402  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• RF Impedance Matching: The ±0.05pF tolerance and stable C0G/NP0 dielectric ensure minimal signal reflection and consistent performance across temperature for antenna matching networks.
• High-Frequency Filtering: With 4PF capacitance and low-loss NP0 material, this MLCC delivers sharp cutoff characteristics in filter stages of wireless transceivers and RF front-ends.
• Precision Timing Circuits: The 50V rating combined with ultra-low capacitance drift supports accurate time-constant generation in oscillator and PLL designs.

Key Features & Advantages

• Ultra-Tight Tolerance (±0.05pF): Enables precise capacitance selection for sensitive RF matching and timing applications, reducing tuning overhead.
• C0G/NP0 Dielectric Stability: Exhibits negligible capacitance change over temperature, voltage, and frequency, ensuring reliable operation in harsh environments.
• Compact 0402 Footprint: Saves valuable PCB space while delivering robust 50V performance, ideal for space-constrained portable and IoT designs.

Frequently Asked Questions

1. Q: What makes GCQ1555C1H4R0WB01D different from a standard MLCC?
   A: Its ultra-tight ±0.05pF tolerance and C0G/NP0 dielectric provide superior stability and precision for high-frequency circuits, unlike standard MLCCs with wider tolerances and Class II dielectrics.
2. Q: Is GCQ1555C1H4R0WB01D 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 to meet your development timeline.

Cross Reference & Alternative Sourcing

While GCQ1555C1H4R0WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.