MLCC GQM1875C2E9R1BB12D

What is GQM1875C2E9R1BB12D MLCC?

The GQM1875C2E9R1BB12D is a high-frequency, high-voltage SMD capacitor manufactured by Murata. Key specs include a capacitance of 9.1pF, a rated voltage of 250V, NP0 (C0G) dielectric, and a tight tolerance of ±0.1pF. RoHS compliant, it is designed for RF and precision timing circuits demanding ultra-stable performance.

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

Typical Applications & Why This Part Fits

• RF Impedance Matching Networks: The 9.1pF value with ±0.1pF tolerance ensures precise capacitive reactance at GHz frequencies, critical for antenna tuning and filter circuits where even 0.1pF deviation can detune performance.
• DC-DC Converter Snubbers: Rated at 250V, this MLCC safely absorbs voltage spikes in high-voltage power stages, while the NP0 dielectric guarantees minimal capacitance shift under bias and temperature variations.
• Medical Instrumentation: High stability (±30ppm/°C) and low drift over time make the GQM1875C2E9R1BB12D ideal for precision sensor interface circuits where long-term reliability is mandatory.

Key Features & Advantages

• Ultra-Tight Tolerance (±0.1pF): Provides repeatable circuit behavior without manual trimming, reducing production calibration time.
• 250V DC Rating: Enables safe use in power management and industrial control applications where standard 50V parts would fail.
• NP0 (C0G) Dielectric: Offers near-zero capacitance change with temperature and voltage, ensuring consistent performance across -55°C to +125°C.

Frequently Asked Questions

1. Q: What makes GQM1875C2E9R1BB12D different from a standard 0603 10pF 50V capacitor?
   A: This part delivers a 250V rating and extreme tolerance of ±0.1pF, along with Murata’s GQM high-Q series construction optimized for low loss at RF frequencies—essential for high-performance wireless designs.
2. Q: Is GQM1875C2E9R1BB12D RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free, meeting EU directives for environmental safety.
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—no need to commit to full reels for early development.

Cross Reference & Alternative Sourcing

While GQM1875C2E9R1BB12D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service to match exact requirements.