MLCC GJM1555C1H4R3GB01D

What is GJM1555C1H4R3GB01D MLCC?

The GJM1555C1H4R3GB01D is an SMD capacitor manufactured by Murata (村田). Key specs include 4.3 pF capacitance, 50 V rated voltage, C0G/NP0 dielectric, and ±2% tolerance. RoHS compliant, it is designed for high-frequency stability and minimal capacitance drift.

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

Typical Applications & Why This Part Fits

• RF Tuning Circuits: With 4.3 pF ±2% in 0402, this MLCC provides precise capacitive loading for impedance matching and filter tuning in wireless modules, ensuring consistent performance across temperature.
• High-Speed Signal Coupling: C0G/NP0 dielectric offers ultra-low ESR and stable capacitance up to 50 V, making it ideal for DC blocking in high-speed data lines where signal integrity is critical.
• Sensor Bias Networks: The tight ±2% tolerance and low voltage coefficient allow accurate biasing of MEMS sensors and ADCs, reducing calibration efforts in portable instrumentation.

Key Features & Advantages

• Extreme Capacitance Stability: C0G/NP0 ensures capacitance change < ±30 ppm/°C, maintaining performance from -55°C to +125°C.
• Miniature 0402 Footprint: Saves board space while delivering 4.3 pF at 50 V, enabling dense layout designs in IoT and wearable devices.
• Tight ±2% Tolerance: Eliminates the need for in-circuit trimming in resonant circuits, reducing component count and assembly cost.

Frequently Asked Questions

1. Q: What makes GJM1555C1H4R3GB01D different from a standard 0402 MLCC?
   A: This Murata GJM series capacitor features C0G/NP0 dielectric with ±2% tolerance and 50 V rating, offering higher precision and stability than generic X5R or X7R capacitors of the same capacitance value.
2. Q: Is GJM1555C1H4R3GB01D 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 4.3 pF MLCC.

Cross Reference & Alternative Sourcing

While GJM1555C1H4R3GB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.