MLCC GQM2195C2E9R1BB12D

What is GQM2195C2E9R1BB12D MLCC?

The GQM2195C2E9R1BB12D is a SMD Capacitor manufactured by Murata. Key specs include capacitance 9.1pF, voltage 250V, NP0 dielectric, and tolerance ±0.1pF. RoHS compliant, it is designed for high-precision and high-stability applications where minimal capacitance drift is critical.

✔ RoHS Compliant  /  ✔ 0805  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• RF Impedance Matching Networks: The 9.1pF tight tolerance (±0.1pF) and NP0 stability ensure consistent impedance at high frequencies, crucial for wireless modules and antenna tuning.
• High-Voltage Coupling Circuits: With a 250V rating, this MLCC reliably couples signals in power supply feedback loops or DC-DC converters without breakdown risk.
• Precision Timing Oscillators: The low temperature coefficient of NP0 keeps the capacitance nearly constant over temperature, maintaining accurate RC time constants in sensor or clock circuits.

Key Features & Advantages

• NP0 (C0G) Dielectric: Offers extremely low capacitance change with temperature (±30 ppm/°C) and no voltage dependency, making it ideal for frequency-determining circuits.
• High Voltage & Small Footprint: 250V rating in a compact 0805 package saves board space while withstanding demanding environments.
• Tight Tolerance ±0.1pF: Enables precise matching and accurate filter designs that would otherwise require tuning or trimming.

Frequently Asked Questions

1. Q: What makes GQM2195C2E9R1BB12D different from a standard MLCC?
   A: Unlike X7R or X5R, this part uses NP0 (C0G) dielectric, providing near-zero capacitance drift over temperature and voltage, essential for precise RF and timing circuits.
2. Q: Is GQM2195C2E9R1BB12D 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 quantities for engineering samples.

Cross Reference & Alternative Sourcing

While GQM2195C2E9R1BB12D is our primary recommendation, comparable alternatives from other manufacturers are available upon request. We provide comprehensive BOM Kitting service to streamline your procurement.