MLCC GJM1555C1H3R5WB01D

What is GJM1555C1H3R5WB01D MLCC?

The GJM1555C1H3R5WB01D is a surface-mount ceramic capacitor manufactured by Murata. Key specs include a capacitance of 3.5pF, a voltage rating of 50V, C0G/NP0 dielectric, and a tight tolerance of ±0.05pF. RoHS compliant, it is designed for high-frequency stability and low-loss signal path applications.

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

Typical Applications & Why This Part Fits

• RF Tuning Circuits: The precise 3.5pF capacitance with ±0.05pF tolerance ensures accurate frequency matching in oscillators and VCO modules, while the C0G/NP0 dielectric guarantees minimal drift over temperature.
• High-Speed Filter Networks: With a 50V rating and extremely low equivalent series resistance (ESR) inherent to C0G material, this 0402 capacitor works reliably in noise suppression and impedance matching for 5G or Wi-Fi front-ends.
• Sensor Coupling & Timing: The compact 0402 package allows dense PCB layouts in portable devices, and the stable dielectric ensures consistent coupling capacitance in pulse detection or timing delay circuits.

Key Features & Advantages

• Ultra-Stable C0G/NP0 Dielectric: Capacitance variation is less than ±30ppm/°C, making it ideal for precision analog and RF designs where temperature stability is mandatory.
• Precision ±0.05pF Tolerance: The tight tolerance eliminates the need for trimming in many resonant circuits, reducing component count and assembly cost.
• 50V Rated Voltage in 0402 Size: Combines a high breakdown margin with a miniature footprint, enabling robust performance in space-constrained power management or I/O filtering stages.

Frequently Asked Questions

1. Q: What makes GJM1555C1H3R5WB01D different from a standard 0402 MLCC?
   A: Unlike general-purpose X7R or X5R capacitors, this Murata part uses a C0G/NP0 dielectric that provides near-zero capacitance change with both temperature and DC bias, plus a tight 0.05pF tolerance—critical for high-frequency impedance control.
2. Q: Is GJM1555C1H3R5WB01D RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free, meeting current environmental regulations for electronic assemblies.
3. Q: What is the MOQ? Can we get small batches?
   A: We support small batch orders and fast BOM kitting at SZYY, including rapid prototyping supply—no need to purchase full reels for early-stage development.

Cross Reference & Alternative Sourcing

While GJM1555C1H3R5WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM kitting service to match Murata-grade performance with equivalent C0G 0402 capacitors when needed.