MLCC GCJ188R91E474KA01J

What is GCJ188R91E474KA01J MLCC?

The GCJ188R91E474KA01J is a SMD capacitor manufactured by Murata. Key specs include 0.47µF capacitance, 25V rated voltage, X8R dielectric, 0603 package, and ±10% tolerance. RoHS compliant, it is designed for reliable performance in high-temperature environments.

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

Typical Applications & Why This Part Fits

• Automotive Engine Control Units (ECUs): X8R dielectric ensures stable capacitance up to 150°C, meeting under-hood thermal demands.
• Industrial High-Temperature Sensors: 0.47µF in a compact 0603 size decouples noise in tight PCB layouts while withstanding repeated thermal cycling.
• Power Supply Output Filtering: 25V rating provides margin for 12V/24V rails, and X8R’s low capacitance change under bias maintains filtering accuracy.

Key Features & Advantages

• X8R Dielectric: Operates from -55°C to +150°C with minimal capacitance variation, ideal for harsh environments.
• Compact 0603 Footprint: Saves board space without sacrificing performance, enabling dense component placement.
• ±10% Tolerance: Provides predictable capacitance value for design margin, suitable for decoupling and bypass circuits.

Frequently Asked Questions

1. Q: What makes GCJ188R91E474KA01J different from a standard X7R MLCC?
   A: This part uses X8R dielectric, which extends the maximum operating temperature to 150°C versus 125°C for X7R, ensuring reliability in higher-temperature applications.
2. Q: Is GCJ188R91E474KA01J 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 fast BOM kitting support at SZYY, including prototyping supply.

Cross Reference & Alternative Sourcing

While GCJ188R91E474KA01J is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.