MLCC GCQ1555C1H3R0WB01D

What is GCQ1555C1H3R0WB01D MLCC?

The GCQ1555C1H3R0WB01D is an SMD capacitor (MLCC) manufactured by Murata. Key specs include 3PF capacitance, ±0.05pF tolerance, 50V rating, and C0G/NP0 dielectric in a 0402 package. RoHS compliant, it is designed for precision high-frequency circuit applications requiring ultra-stable capacitance.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: The 3PF value with ±0.05pF tolerance ensures exact impedance matching in 50Ω transmission lines, minimizing return loss.
• High-Frequency Timing Circuits: C0G’s near-zero temperature coefficient keeps the 3PF capacitance stable across -55°C to +125°C, preserving oscillator accuracy.
• Sensor Interface Coupling: Tight tolerance avoids DC offset errors in sensitive analog front-ends, critical for precision measurement equipment.

Key Features & Advantages

• Ultra-Tight Tolerance (±0.05pF): Enables precise circuit tuning without external trimming components, reducing BOM count.
• C0G/NP0 Dielectric: Offers zero capacitance drift with temperature and voltage, ideal for resonant and filter circuits.
• 0402 Miniature Footprint: Saves PCB real estate in compact IoT, wearable, and medical devices.

Frequently Asked Questions

1. Q: What makes GCQ1555C1H3R0WB01D different from a standard MLCC?
   A: It provides a stringent ±0.05pF tolerance on a 3PF value with C0G stability, unlike standard parts that offer ±0.25pF or wider, making it essential for precision RF design.
2. Q: Is GCQ1555C1H3R0WB01D 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.

Cross Reference & Alternative Sourcing

While GCQ1555C1H3R0WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.