MLCC GRM155C80G474KE01J

What is GRM155C80G474KE01J MLCC?

The GRM155C80G474KE01J is a high-density SMD capacitor manufactured by Murata (村田). Key specs include a capacitance of 0.47µF, rated voltage of 4V, X6S dielectric, and ±10% tolerance. RoHS compliant, it is designed for space-constrained, low-voltage decoupling and smoothing circuits.

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

Typical Applications & Why This Part Fits

• Smartphone Power Rails: The 0.47µF capacitance in a 0402 footprint provides effective decoupling for 4V logic and RF sections, saving board space.
• Wearable IoT Modules: X6S characteristics ensure stable capacitance over -55°C to +105°C, critical for battery-operated sensors.
• Compact DC-DC Output Filters: The low ESR and small size enable ripple reduction in power management ICs where 4V rating matches low-voltage rails.

Key Features & Advantages

• X6S Dielectric: Offers moderate temperature stability (±22% over -55°C to +105°C) for reliable performance in consumer and industrial use.
• 0402 Small Outline: Enables higher component density on PCB real estate, fitting designs with strict layout constraints.
• Murata Consistency: Tight tolerance (±10%) and precise manufacturing ensure minimal variation across reels, simplifying production yields.

Frequently Asked Questions

1. Q: What makes GRM155C80G474KE01J different from a standard X5R MLCC?
   A: The X6S dielectric provides a wider operating temperature range than X5R while still offering good capacitance stability, making it suitable for environments with moderate temperature swings.
2. Q: Is GRM155C80G474KE01J 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 small-quantity flexibility for early-stage designs.

Cross Reference & Alternative Sourcing

While GRM155C80G474KE01J is our primary recommendation, comparable alternatives from other manufacturers may have different temperature coefficients or tolerances. We provide comprehensive BOM Kitting service to ensure you receive the exact components for your project.