MLCC GJM1555C1H1R0WB01J

What is GJM1555C1H1R0WB01J MLCC?

The GJM1555C1H1R0WB01J is an SMD Capacitor manufactured by Murata. Key specs include 1pF capacitance, 50V rating, C0G/NP0 dielectric, and ±0.05pF tolerance in a 0402 package. RoHS compliant, it is designed for high-frequency stability and precision timing circuits.

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

Typical Applications & Why This Part Fits

• RF Tuning & Impedance Matching: The ultra-low 1pF capacitance with tight ±0.05pF tolerance ensures precise resonant frequency control in RF front-end modules and antenna matching networks.
• High-Speed Signal Coupling: C0G/NP0 dielectric delivers near-zero voltage coefficient and minimal drift, making it ideal for DC blocking in 50V-rated high-speed data lines.
• Sensor & Oscillator Circuits: Exceptional temperature stability (Class 1 ceramic) guarantees consistent timing accuracy in temperature-sensitive oscillator and sensor interface designs.

Key Features & Advantages

• Ultra-Tight Tolerance (±0.05pF): Enables precise capacitance selection for critical RF and filtering applications where standard ±0.1pF or ±0.25pF parts fall short.
• High Self-Resonant Frequency: The 0402 form factor combined with 1pF value pushes SRF well above 2 GHz, minimizing parasitic effects in microwave designs.
• Murata GJM Series Quality: Built with advanced thin-film electrode technology for superior reliability and consistent batch-to-batch performance across extended temperature ranges.

Frequently Asked Questions

1. Q: What makes GJM1555C1H1R0WB01J different from a standard MLCC?
   A: Unlike general-purpose X7R or X5R parts, this GJM series capacitor uses C0G/NP0 dielectric with ±0.05pF tolerance, providing unmatched temperature stability and capacitance precision for high-frequency designs.
2. Q: Is GJM1555C1H1R0WB01J 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 with flexible quantity options for engineering validation.

Cross Reference & Alternative Sourcing

While GJM1555C1H1R0WB01J is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.