MLCC GCM21A7U2E471JX01D

What is GCM21A7U2E471JX01D MLCC?

The GCM21A7U2E471JX01D is a SMD capacitor manufactured by Murata. Key specs include 470pF capacitance, 250V voltage rating, U2J dielectric, 0805 package, and ±5% tolerance. RoHS compliant, it is designed for high-voltage stability and precision filtering.

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

Typical Applications & Why This Part Fits

• DC-DC Converter Snubber Circuits: The 250V rating and stable U2J dielectric ensure reliable damping of voltage spikes without capacitance shift.
• Sensor Interface Filtering: 470pF ±5% enables precise low-pass filtering for high-impedance sensor outputs, maintaining signal integrity.
• Automotive Infotainment Power Rails: Compact 0805 size and U2J’s low voltage coefficient suit space-constrained 12V–48V rail decoupling.

Key Features & Advantages

• High Voltage Capability (250V): Handles surges and higher bias voltages common in industrial and automotive designs.
• Stable U2J Dielectric: Near‑linear temperature coefficient and minimal capacitance change under DC bias—ideal for timing and resonant circuits.
• Tight ±5% Tolerance: Reduces design uncertainty; eliminates need for over‑derating in precision applications.

Frequently Asked Questions

1. Q: What makes GCM21A7U2E471JX01D different from a standard X7R MLCC?
   A: The U2J dielectric offers significantly lower capacitance variation with applied DC voltage and temperature, ensuring consistent performance in voltage‑sensitive circuits.
2. Q: Is GCM21A7U2E471JX01D 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 GCM21A7U2E471JX01D is our primary recommendation, comparable alternatives with similar 0805, 470pF, 250V specs are available. We provide comprehensive BOM Kitting service.