MLCC GCM1885C2A3R9BA16D

What is GCM1885C2A3R9BA16D MLCC?

The GCM1885C2A3R9BA16D is a high-reliability SMD capacitor manufactured by Murata. Key specs include a capacitance of 3.9pF, 100V voltage rating, C0G/NP0 dielectric, and a tight tolerance of ±0.1pF. RoHS compliant, it is designed for precision circuits requiring stable performance under high voltage.

✔ RoHS Compliant  /  ✔ 0603  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• RF Oscillators & Filters: The ultra-low capacitance tolerance (±0.1pF) and C0G stability ensure precise frequency control with minimal drift under varying temperatures.
• Industrial Sensor Interfaces: The 100V rating safely handles voltage transients in harsh environments, while the NPO (C0G) dielectric provides negligible capacitance change over time.
• High-Speed Data Converters: Very low ESR and stable dielectric properties guarantee consistent decoupling performance without parasitic effects, critical for maintaining signal integrity.

Key Features & Advantages

• ±0.1pF Tight Tolerance: Enables highly accurate tuning circuits, reducing the need for additional calibration steps during production.
• 100V High Voltage Rating: Offers a large safety margin over typical 50V parts, suitable for automotive and industrial power rails.
• C0G/NP0 Dielectric: Exhibits almost zero capacitance change with temperature (±30ppm/°C), making it ideal for timing and resonant circuits.

Frequently Asked Questions

1. Q: What makes GCM1885C2A3R9BA16D different from a standard 3.9pF capacitor?
   A: Its Murata-specified 100V rating and ±0.1pF tolerance are much tighter than generic MLCCs, ensuring repeatable performance in precision analog and RF designs.
2. Q: Is GCM1885C2A3R9BA16D 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 and flexible quantity splits.

Cross Reference & Alternative Sourcing

While GCM1885C2A3R9BA16D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.