What is GQM1555C2DR50BB01D MLCC?
The GQM1555C2DR50BB01D is an SMD capacitor manufactured by Murata. Key specs include 0.5pF capacitance, 200V DC rating, NP0 dielectric, 0402 package, and ±0.1pF tolerance. RoHS compliant, it is designed for high-precision RF and timing circuits where ultra-small capacitance and stable performance are critical.
✔ RoHS Compliant / ✔ 0402 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- RF Impedance Matching: The 0.5pF value with ±0.1pF tolerance enables precise adjustment in antenna matching networks, while the 200V rating ensures reliability in transmitter output stages.
- VCO & PLL Tank Circuits: NP0 dielectric offers near-zero capacitance change over temperature and voltage, essential for stable oscillation frequency in voltage-controlled oscillators.
- High-Speed Signal Filtering: The tiny 0402 package and ultra-low capacitance minimize parasitic effects, making it ideal for decoupling or coupling in gigabit-speed digital interfaces.
Key Features & Advantages
- Ultra-Low Capacitance (0.5pF): Enables fine-tuning in high-frequency designs where standard pF values are too large for the required resonance.
- Tight Tolerance (±0.1pF): Reduces the need for trimming or calibration in production, saving cost and time.
- High Voltage Rating (200V): Provides robust margin for circuits with voltage spikes or high-power RF environments.
Frequently Asked Questions
- Q: What makes GQM1555C2DR50BB01D different from a standard MLCC?
A: Unlike general-purpose capacitors, this part combines an extremely low value (0.5pF) with a high voltage rating (200V) and NP0 stability, making it a specialized RF-grade component. - Q: Is GQM1555C2DR50BB01D RoHS compliant?
A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free. - 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 GQM1555C2DR50BB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine, traceable parts with extensive inventory and fast shipping. We also provide PCBA coordination services through our trusted EMS partners — helping you achieve a true one-stop experience from BOM to finished PCBA.
📍 Room 19E, Block B, Guangbo Modern Window Building, Shennan Middle Road, Futian District, Shenzhen, Guangdong, China
📞 Mr. Chen: +86 13670242188 / ✉️ SZYY@SZYY.LTD / 🌐 https://szyy.ltd