MLCC GQM2195C2ER50BB12D

What is GQM2195C2ER50BB12D MLCC?

The GQM2195C2ER50BB12D is an SMD capacitor manufactured by Murata. Key specs include a capacitance of 0.5pF, rated voltage of 250V, NP0 (C0G) dielectric, and ±0.1pF tolerance. RoHS compliant, it is designed for ultra-stable, high-voltage RF and precision tuning circuits.

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

Typical Applications & Why This Part Fits

• RF Impedance Matching: With a 0.5pF value and ±0.1pF tolerance, this MLCC provides the fine trim needed for antenna matching networks in 250V-rated transmitter stages.
• High-Frequency Filtering: The NP0 dielectric ensures minimal capacitance drift over temperature and voltage, making it ideal for stable band‑pass filters in communications equipment.
• Voltage Divider Networks: Its 250V rating combined with sub‑1pF capacitance allows precision voltage sensing in high‑voltage feedback loops without introducing significant loading.

Key Features & Advantages

• Ultra-Low Capacitance (0.5pF): Enables extremely low insertion loss in high‑frequency paths while maintaining tight ±0.1pF tolerance for consistent performance.
• 250V DC Rating: Supports applications that see higher than standard logic voltages, such as DC‑DC converter snubbers or line voltage monitoring.
• NP0/C0G Stability: The temperature‑compensating dielectric offers near‑zero capacitance change from -55°C to +125°C, critical for precision timing and oscillator circuits.

Frequently Asked Questions

1. Q: What makes GQM2195C2ER50BB12D different from a standard MLCC?
   A: Standard MLCCs rarely combine a sub‑1pF capacitance with a 250V rating in an 0805 package. This Murata part is engineered for high‑voltage RF environments where both low capacitance and high breakdown strength are needed.
2. Q: Is GQM2195C2ER50BB12D 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.

Cross Reference & Alternative Sourcing

While GQM2195C2ER50BB12D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.