MLCC GQM1875C2E390GB12D

What is GQM1875C2E390GB12D MLCC?

The GQM1875C2E390GB12D is a high-frequency multilayer ceramic capacitor manufactured by Murata (村田). Key specs include 39pF capacitance, 250V rated voltage, NP0 (C0G) dielectric, and ±2% tolerance. RoHS compliant, it is designed for precise capacitance stability in demanding RF and industrial circuits.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: With NP0 dielectric and ±2% tolerance, this 39pF capacitor ensures minimal drift at GHz frequencies, critical for impedance matching in transceivers.
• High-Voltage DC-DC Converters: The 250V rating allows direct use in flyback snubber circuits or bootstrap capacitors, while the 0603 footprint saves board space in compact power modules.
• Precision Timing Circuits: The tight ±2% tolerance and near-zero temperature coefficient (NP0) make it ideal for oscillator timing capacitors where long-term stability is mandatory.

Key Features & Advantages

• NP0 (C0G) Dielectric: Ultra-low capacitance variation over temperature (-55°C to +125°C) and voltage, ensuring consistent performance.
• High Voltage Rating (250V): 2–3× higher than standard 0603 MLCCs, enabling direct connection in 48V/110V bus applications without derating worries.
• ±2% Tolerance: Tighter than typical ±5% or ±10%, providing precise capacitance for sensitive analog circuits.

Frequently Asked Questions

1. Q: What makes GQM1875C2E390GB12D different from a standard 0603 MLCC?
   A: Unlike X7R or X5R dielectrics, the NP0 material provides essentially zero capacitance change with temperature and voltage, and the ±2% tolerance guarantees high accuracy – ideal for RF and precision circuits.
2. Q: Is GQM1875C2E390GB12D 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 volume options.

Cross Reference & Alternative Sourcing

While GQM1875C2E390GB12D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.