MLCC GJM1555C1H3R4WB01D

What is GJM1555C1H3R4WB01D MLCC?

The GJM1555C1H3R4WB01D is an SMD Capacitor manufactured by Murata. Key specs include 3.4pF capacitance, 50V voltage rating, C0G/NP0 dielectric, and ±0.05pF tolerance. RoHS compliant, it is designed for high-frequency stability and precision.

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

Typical Applications & Why This Part Fits

• RF Tuning & Impedance Matching: The ultra-low 3.4pF capacitance with ±0.05pF tight tolerance ensures precise resonance control in wireless modules and antenna circuits.
• High-Frequency Filtering: C0G/NP0 dielectric provides near-zero capacitance drift over temperature and voltage, critical for stable LC filters in base stations and test equipment.
• Sensor Interface Circuits: The 50V rating and small 0402 size allow reliable decoupling in compact, high-voltage sensor front-ends without introducing parasitic effects.

Key Features & Advantages

• Extremely Tight Tolerance (±0.05pF): Enables accurate capacitance values for high-Q resonant circuits, reducing need for manual tuning.
• Stable C0G/NP0 Dielectric: Capacitance change is minimal across -55°C to +125°C, ensuring consistent performance in harsh environments.
• Space-Saving 0402 Package: Ideal for dense PCB layouts in portable and miniaturized designs without sacrificing voltage rating or reliability.

Frequently Asked Questions

1. Q: What makes GJM1555C1H3R4WB01D different from a standard MLCC?
   A: Unlike general-purpose capacitors, this part offers a tight ±0.05pF tolerance and C0G/NP0 dielectric, ensuring exceptional capacitance stability with temperature and voltage—critical for RF and precision analog circuits.
2. Q: Is GJM1555C1H3R4WB01D 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 for this precision MLCC.

Cross Reference & Alternative Sourcing

While GJM1555C1H3R4WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.