MLCC GJM1555C1H6R9WB01D

What is GJM1555C1H6R9WB01D SMD Capacitor?

The GJM1555C1H6R9WB01D is a high-precision SMD capacitor manufactured by Murata. Key specs include a capacitance of 6.9pF, a rated voltage of 50V, a C0G/NP0 dielectric, and a tight tolerance of ±0.05pF. RoHS compliant, it is designed for applications demanding extremely stable capacitance over temperature and frequency.

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

Typical Applications & Why This Part Fits

• RF Tuning Circuits: The precise 6.9pF value and ±0.05pF tolerance ensure accurate impedance matching and minimal frequency drift in 50Ω RF paths.
• Oscillator & PLL Loop Filters: C0G/NP0 dielectric provides near-zero capacitance change with temperature, maintaining stable phase-locked loop performance over –55°C to +125°C.
• High-Frequency Decoupling: The 0402 footprint and 50V rating suit dense PCB layouts in baseband or RF sections, delivering low ESR/ESL at GHz-range noise.

Key Features & Advantages

• Ultra-Tight Tolerance (±0.05pF): Enables precise circuit calibration without manual trimming, reducing production tuning time and cost.
• C0G/NP0 Stability: Class 1 dielectric guarantees less than ±30ppm/°C capacitance drift, ideal for resonant circuits and critical timers.
• Compact 0402 Package: Occupies minimal board space while supporting 50V operation, allowing higher component density in miniaturized wireless modules.

Frequently Asked Questions

1. Q: What makes GJM1555C1H6R9WB01D different from a standard MLCC?
   A: Unlike general-purpose X7R or X5R parts, this Murata GJM series component offers exceptional capacitance accuracy (±0.05pF) and a C0G/NP0 dielectric, ensuring negligible voltage and temperature coefficients.
2. Q: Is GJM1555C1H6R9WB01D RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free, meeting current environmental regulations.
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, so even low-volume pre-production runs are accommodated.

Cross Reference & Alternative Sourcing

While GJM1555C1H6R9WB01D is our primary recommendation for high-precision 6.9pF requirements, comparable alternatives from other trusted brands are available. We provide comprehensive BOM Kitting service to streamline your procurement.