MLCC GQM1555C2D1R8WB01D

What is GQM1555C2D1R8WB01D MLCC?

The GQM1555C2D1R8WB01D is a high-precision SMD capacitor manufactured by Murata. Key specs include a capacitance of 1.8pF, rated voltage of 200V, NP0 (C0G) dielectric, and a tight tolerance of ±0.05pF in the compact 0402 package. RoHS compliant, it is designed for applications requiring stable, low-loss performance at high frequencies.

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

Typical Applications & Why This Part Fits

• RF Impedance Matching Networks: The ultra-tight ±0.05pF tolerance and NP0 stability ensure consistent impedance matching for antennas and filters in 5G/Wi-Fi modules.
• High-Voltage Timing Circuits: With a 200V rating in a tiny 0402 case, it enables high-voltage timing oscillators without sacrificing board space.
• Precision Sensor Interfaces: The low capacitance drift over temperature (NP0) maintains accuracy in capacitive sensing and medical instrumentation.

Key Features & Advantages

• ±0.05pF Capacitance Tolerance: Enables highly reproducible circuit behavior in RF and precision analog designs.
• 200V DC Rating in 0402 Size: Handles high bias voltages while occupying minimal PCB area, ideal for compact power supplies.
• NP0 (C0G) Dielectric: Offers ±30ppm/°C temperature stability and negligible voltage coefficient, ensuring predictable performance across conditions.

Frequently Asked Questions

1. Q: What makes GQM1555C2D1R8WB01D different from a standard MLCC?
   A: This part combines an unusually high 200V rating with ultra-tight ±0.05pF tolerance in a 0402 package – rare for standard MLCCs, which typically have wider tolerance or lower voltage at this size.
2. Q: Is GQM1555C2D1R8WB01D 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 for this precision part.

Cross Reference & Alternative Sourcing

While GQM1555C2D1R8WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.