MLCC GJM1555C1HR47WB01D

What is GJM1555C1HR47WB01D MLCC?

The GJM1555C1HR47WB01D is an SMD capacitor from Murata. Key specs include 0.47pF capacitance, 50V rating, C0G dielectric, and ±0.05pF tolerance. RoHS compliant, it is designed for high-frequency precision filtering and impedance matching.

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

Typical Applications & Why This Part Fits

• RF Tuning Circuits: The ultra-low 0.47pF value and tight ±0.05pF tolerance ensure precise resonant frequency setting in VCOs and filters.
• High-Speed Signal Coupling: C0G (NP0) dielectric offers near-zero capacitance drift with temperature and voltage, maintaining signal integrity in 50V paths.
• Antenna Impedance Matching: Miniature 0402 footprint suits compact RF front-end designs where stray capacitance must be minimized, and 50V headroom covers transmission line peaks.

Key Features & Advantages

• ±0.05pF Super Tight Tolerance: Enables consistent performance in precision oscillator and filter networks without trimming.
• 50V DC Rating: Provides ample margin above typical RF bias voltages, reducing derating concerns in power amplifier stages.
• C0G (NP0) Stability: Capacitance change less than ±30ppm/°C ensures stable operation from -55°C to +125°C.

Frequently Asked Questions

1. Q: What makes GJM1555C1HR47WB01D different from a standard 0402 capacitor?
   A: Its ±0.05pF tolerance and Murata’s GJM series process controls deliver class-leading repeatability for RF applications where every tenth of a picofarad matters.
2. Q: Is GJM1555C1HR47WB01D 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 GJM1555C1HR47WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.