MLCC GCM1885C2A1R8BA16D

What is GCM1885C2A1R8BA16D MLCC?

The GCM1885C2A1R8BA16D is a high‑reliability SMD capacitor manufactured by Murata (村田). Key specs include a capacitance of 1.8 pF, rated voltage of 100 V, C0G/NP0 dielectric with ±0.1 pF tolerance. RoHS compliant, it is designed for precision RF and timing circuits where capacitance stability is critical.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: The ultra‑tight ±0.1 pF tolerance and C0G/NP0 temperature stability ensure minimal frequency drift, making it ideal for 2.4‑GHz ISM band impedance matching.
• High‑Voltage DC‑DC Converters: With a 100 V rating, this 0603 capacitor handles snubber circuits and feedback loop compensation in power modules with a 48 V nominal bus.
• Sensor Interface Circuits: The low loss (C0G) and 1.8 pF value suit short‑range capacitive sensors and timing references where parasitic capacitance must be minimized.

Key Features & Advantages

• Ultra‑Tight Tolerance: ±0.1 pF eliminates tuning adjustments in production for high‑frequency filters and oscillators.
• High Voltage in Compact 0603: 100 V rating enables robust performance in space‑constrained power circuits without derating anxiety.
• Temperature‑Stable C0G/NP0: Capacitance change is negligible from −55 °C to +125 °C, ensuring circuit repeatability across harsh environments.

Frequently Asked Questions

1. Q: What makes GCM1885C2A1R8BA16D different from a standard 0603 C0G 1.8 pF capacitor?
   A: It is a Murata GCM series part, designed for automotive‑grade reliability and enhanced mechanical robustness. The ±0.1 pF tolerance is tighter than standard ±0.25 pF offerings, reducing insertion loss variation in RF paths.
2. Q: Is GCM1885C2A1R8BA16D 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 urgent builds.

Cross Reference & Alternative Sourcing

While GCM1885C2A1R8BA16D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.