MLCC GQM1875C2E4R7CB12D

What is GQM1875C2E4R7CB12D MLCC?

The GQM1875C2E4R7CB12D is a high-voltage SMD capacitor manufactured by Murata (村田). Key specs include 4.7pF capacitance, 250V rating, NP0 dielectric, and a tight tolerance of ±0.25pF in the 0603 package. RoHS compliant, it is designed for RF and precision timing circuits that require stable performance under high bias voltage.

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

Typical Applications & Why This Part Fits

• RF Impedance Matching Networks: The 4.7pF value is ideal for impedance tuning in 250V PA stages, while the NP0 ensures minimal capacitance shift with temperature.
• DC-DC Converter Snubbers: Its 250V rating safely absorbs voltage spikes, and the ±0.25pF tolerance guarantees consistent snubber performance across production batches.
• Precision Oscillator Circuits: Low capacitance drift and tight tolerance maintain frequency stability in VCOs and crystal oscillators operating at high voltage rails.

Key Features & Advantages

• High Voltage Handling: Rated 250V DC, it withstands demanding applications without derating issues common in general-purpose MLCCs.
• Ultra-Stable NP0 Dielectric: Near-zero temperature coefficient (±30ppm/°C) ensures consistent capacitance from -55°C to +125°C.
• Tight ±0.25pF Tolerance: Enables precise circuit behavior without fine-tuning, accelerating design-to-production cycles.

Frequently Asked Questions

1. Q: What makes GQM1875C2E4R7CB12D different from a standard 0603 4.7pF MLCC?
   A: Its 250V rating and NP0 dielectric provide superior voltage withstand and temperature stability, making it suitable for RF and industrial power circuits where typical X7R caps would show significant capacitance loss.
2. Q: Is GQM1875C2E4R7CB12D 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 with flexible quantities.

Cross Reference & Alternative Sourcing

While GQM1875C2E4R7CB12D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.