MLCC GQM1555C2D1R5BB01D

What is GQM1555C2D1R5BB01D MLCC?

The GQM1555C2D1R5BB01D is a precision SMD capacitor manufactured by Murata. Key specs include 1.5pF capacitance, 200V DC rating, NP0 (C0G) dielectric, and a tight ±0.1pF tolerance in a 0402 package. RoHS compliant, it is designed for high-frequency RF and impedance matching applications requiring minimal capacitance drift.

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

Typical Applications & Why This Part Fits

• RF Oscillator Tuning: The NP0 dielectric ensures near-zero temperature coefficient, while the ±0.1pF tolerance provides the precise capacitance needed for stable LC tank circuits.
• High-Voltage DC-DC Converters: With a 200V rating, this MLCC reliably decouples high-voltage rails in miniaturized 0402 footprints without derating concerns.
• Signal Matching Networks: The 1.5pF value and tight tolerance suit impedance matching in LNA and filter stages, preserving signal integrity in 5G and IoT transceivers.

Key Features & Advantages

• NP0 (C0G) Dielectric: Offers ±30ppm/°C stability, ideal for time-critical and temperature-sensitive circuits.
• ±0.1pF Tight Tolerance: Enables repeatable performance in production, reducing the need for manual trim or calibration.
• 200V Voltage Rating: Provides a wide safety margin for high-voltage transient environments, especially in power management modules.

Frequently Asked Questions

1. Q: What makes GQM1555C2D1R5BB01D different from a standard 0402 1.5pF capacitor?
   A: This Murata part uses NP0 dielectric and is specified with a ±0.1pF tolerance and 200V rating, making it suitable for RF and high-voltage designs where standard capacitors might drift or fail.
2. Q: Is GQM1555C2D1R5BB01D 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 GQM1555C2D1R5BB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.