MLCC GCM21A7U2E151JX01D

What is GCM21A7U2E151JX01D MLCC?

The GCM21A7U2E151JX01D is a SMD capacitor manufactured by Murata (MURATA). Key specs include a capacitance of 150pF, a rated voltage of 250V, U2J dielectric, and a tolerance of ±5%. RoHS compliant, it is designed for stable, high-voltage decoupling in space-constrained designs.

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

Typical Applications & Why This Part Fits

• DC-DC Converter Snubber Circuits: The U2J dielectric ensures low capacitance drift under DC bias, while the 250V rating safely handles high-voltage transients in 48V telecom or industrial supplies.
• RF Impedance Matching Networks: With 150pF ±5% and U2J’s stable temperature coefficient, this capacitor provides precise, repeatable capacitive values for filters and matching stages up to several hundred MHz.
• Sensor Interface Filtering: The 0805 package fits densely populated PCBs, and the 250V withstand voltage protects against surge events in automotive or medical sensor inputs.

Key Features & Advantages

• High Voltage Margin (250V): Offers a comfortable safety margin for 12V–48V rails, reducing derating complexity and ensuring long-term reliability.
• U2J Temperature Compensating Characteristics: Exhibits minimal capacitance change across –55°C to +125°C, making it ideal for timing, filtering, and oscillator circuits that require tight stability.
• Murata Manufacturing Consistency: Tight tolerance (±5%) and rigorous testing guarantee batch-to-batch repeatability, critical for high-reliability designs.

Frequently Asked Questions

1. Q: What makes GCM21A7U2E151JX01D different from a standard X7R MLCC?
   A: Unlike X7R, U2J dielectric provides a near-linear temperature coefficient with very low voltage coefficient. This means capacitance remains stable under both temperature and DC bias – essential for precision analog and RF circuits.
2. Q: Is GCM21A7U2E151JX01D 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 quantity options for this 0805 150pF 250V capacitor.

Cross Reference & Alternative Sourcing

While GCM21A7U2E151JX01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service to source exact or equivalent parts for your entire project.