MLCC GRM31CR71E105KA01L

What is GRM31CR71E105KA01L MLCC?

The GRM31CR71E105KA01L is a multilayer ceramic capacitor (MLCC) manufactured by Murata. Key specs include CAP CER 1UF 25V X7R 1206±10%. RoHS compliant, it is designed for reliable decoupling and filtering in space-constrained circuits.

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

Typical Applications & Why This Part Fits

• Power Decoupling in IoT Modules: The 1 µF capacitance and 25 V rating provide adequate bulk decoupling for wireless transceivers, while the X7R dielectric ensures stable capacitance over -55°C to +125°C.
• DC-DC Converter Output Filtering: With ±10% tolerance, this capacitor maintains tight control over ripple voltage in low‑power converters, and the 1206 case size simplifies soldering in automated assembly.
• Automotive Sensor Circuits: Murata’s AEC‑Q200‑qualified process variants share the same base design; this part’s X7R characteristics and 25 V margin suit supply bypass in non‑safety automotive modules.

Key Features & Advantages

• High Capacitance Density: 1 µF in a 1206 footprint saves PCB space compared to larger case sizes, enabling compact product design.
• Wide Temperature Stability: X7R dielectric changes capacitance by only ±15% across the full temperature range, ensuring consistent performance in harsh environments.
• Murata Manufacturing Precision: Proven electrode stacking and termination processes deliver low ESR and excellent solder‑joint reliability for long service life.

Frequently Asked Questions

1. Q: What makes GRM31CR71E105KA01L different from a standard MLCC?
   A: It combines Murata’s tight process control with a ±10% capacitance tolerance and X7R stability, offering a predictable performance profile that generic capacitors may lack.
2. Q: Is GRM31CR71E105KA01L 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. Small quantities for samples are readily available.

Cross Reference & Alternative Sourcing

While GRM31CR71E105KA01L is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.