MLCC GRT155C81C105KE13J

What is GRT155C81C105KE13J MLCC?

The GRT155C81C105KE13J is a multilayer ceramic chip capacitor (MLCC) manufactured by Murata. Key specs include 1µF capacitance, 16V rated voltage, X6S dielectric, 0402 package, and ±10% tolerance. RoHS compliant, it is designed for space-constrained circuits requiring reliable decoupling and filtering.

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

Typical Applications & Why This Part Fits

• Smartphone Power Rails: The 1µF / 16V rating in a 0402 case provides efficient local decoupling for core and memory supplies, where board space is at a premium.
• IoT Sensor Modules: X6S dielectric offers stable capacitance over a wide temperature range (-55°C to +105°C), ensuring consistent performance in wearable and remote sensors.
• Portable Audio Circuits: The ±10% tolerance and small footprint allow tight AC-coupling and bypass designs without adding bulk to compact audio codec layouts.

Key Features & Advantages

• Compact 0402 Package: Reduces PCB footprint, enabling higher component density in miniaturized devices.
• X6S Dielectric: Maintains capacitance stability under DC bias and temperature variations, outperforming X5R in harsh environments.
• ±10% Tolerance: Offers reliable design margins for voltage regulation and noise filtering without over-specifying cost.

Frequently Asked Questions

1. Q: What makes GRT155C81C105KE13J different from a standard 0402 1µF capacitor?
   A: Its X6S dielectric provides higher capacitance stability under temperature and DC bias compared to common X5R types, making it ideal for applications that experience fluctuating voltages.
2. Q: Is GRT155C81C105KE13J RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free, meeting current environmental regulations.
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 quantities to match your project phase.

Cross Reference & Alternative Sourcing

While GRT155C81C105KE13J is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service to help streamline your procurement for production and prototyping.