MLCC GRM0225C1E4R0BA03L

What is GRM0225C1E4R0BA03L MLCC?

The GRM0225C1E4R0BA03L is a high-precision SMD capacitor manufactured by Murata. Key specs include CAP CER 4PF 25V C0G/NP0 01005±0.1pF. RoHS compliant, it is designed for ultra-miniature, stable capacitance in space-constrained RF and timing circuits.

✔ RoHS Compliant  /  ✔ 0402  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• RF Impedance Matching: With 4pF ±0.1pF tolerance and C0G/NP0 stability over temperature and voltage, this capacitor ensures consistent matching in LNA and filter networks for IoT modules.
• High-Speed Signal Decoupling: The 25V rating and ultra-low ESR of the 01005 (0402 metric) body make it ideal for decoupling high-frequency noise near sensitive IC power pins in compact wearables.
• Medical Implantable Electronics: Exact ±0.1pF capacitance is critical for timing crystals and resonant circuits; Murata’s proven reliability plus small footprint enable miniaturized pacemaker and sensor designs.

Key Features & Advantages

• ±0.1pF Tight Tolerance: Enables precise circuit tuning without trimming, reducing calibration steps in production.
• C0G/NP0 Dielectric: Nearly zero capacitance change over temperature (-55°C to +125°C) and voltage, ensuring stable filter characteristics.
• Ultra-Compact 01005 (0402) Case: Saves PCB area by over 50% compared to 0201 packages, critical for multi-layer board designs in 5G and TWS earbuds.

Frequently Asked Questions

1. Q: What makes GRM0225C1E4R0BA03L different from a standard 4pF MLCC?
   A: It combines ±0.1pF tolerance with C0G/NP0 stability in the tiny 01005 size – standard 4pF parts often have wider tolerance (e.g., ±0.25pF) or use X7R, which drifts with voltage.
2. Q: Is GRM0225C1E4R0BA03L 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 for this 01005 package.

Cross Reference & Alternative Sourcing

While GRM0225C1E4R0BA03L is our primary recommendation, comparable alternatives from other brands are available. We provide comprehensive BOM Kitting service to consolidate all your passive needs.