MLCC GJM1555C1H9R8WB01D

What is GJM1555C1H9R8WB01D MLCC?

The GJM1555C1H9R8WB01D is a SMD Capacitor manufactured by Murata. Key specs include 9.8pF capacitance, 50V rating, C0G/NP0 dielectric, and ±0.05pF tolerance. RoHS compliant, it is designed for high-frequency precision and temperature-stable filtering.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: The tight ±0.05pF tolerance ensures accurate impedance matching in 50Ω systems, minimizing signal reflection at 9.8pF.
• PLL Loop Filters: C0G/NP0 dielectric provides negligible capacitance drift over temperature, critical for stable phase-locked loop timing.
• Sensor Bias Decoupling: With 50V rating and low leakage in 0402 footprint, this capacitor reliably decouples noise from high-voltage sensor supplies.

Key Features & Advantages

• Ultra-Low Tolerance: ±0.05pF enables precise resonant circuit designs without manual tuning.
• High Voltage Rating: 50V in a 0402 case offers robust headroom for 3.3V–12V designs.
• Stable Temperature Coefficient: C0G/NP0 (Class I) ensures capacitance change < ±30ppm/°C from −55°C to +125°C.

Frequently Asked Questions

1. Q: What makes GJM1555C1H9R8WB01D different from a standard MLCC?
   A: Murata’s GJM series uses thin-film electrode technology to achieve ±0.05pF precision for RF and microwave applications—far tighter than general-purpose X7R parts.
2. Q: Is GJM1555C1H9R8WB01D 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, including fast prototyping supply with flexible quantities.

Cross Reference & Alternative Sourcing

While GJM1555C1H9R8WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.