MLCC GRM31M5C1H513JA01L

What is GRM31M5C1H513JA01L MLCC?

The GRM31M5C1H513JA01L is a surface-mount ceramic capacitor manufactured by Murata. Key specs include 0.051µF capacitance, 50V DC rating, C0G/NP0 dielectric, and a 1206 package with ±5% tolerance. RoHS compliant, it is designed for precision circuits requiring stable capacitance over temperature and voltage.

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

Typical Applications & Why This Part Fits

• Timing & Oscillator Circuits: The C0G/NP0 dielectric delivers negligible capacitance drift with temperature (±30ppm/°C), ensuring stable oscillator frequencies in 50V-rated designs.
• High-Frequency Filtering: Low ESR and ESL at 0.051µF make it ideal for decoupling and bypass in RF modules, where Murata’s tight ±5% tolerance maintains filter cut-off accuracy.
• Precision Analog Sensor Interfaces: The non-microphonic C0G material and 1206 footprint reduce parasitic effects, preserving signal integrity in automotive or industrial sensor front-ends.

Key Features & Advantages

• Ultra-Stable C0G/NP0 Dielectric: Capacitance variation < 1% from -55°C to +125°C, eliminating derating concerns in harsh environments.
• 50V DC Rating with ±5% Tolerance: Provides ample headroom for 12V/24V rails while enabling precise matching in bridge and resonant circuits.
• Murata’s Proprietary Thin-Film Process: Ensures low defect density and high insulation resistance > 10⁵ MΩ, critical for battery-powered instrumentation.

Frequently Asked Questions

1. Q: What makes GRM31M5C1H513JA01L different from a standard MLCC?
   A: Standard X7R capacitors can lose up to 15% capacitance under bias, while C0G/NP0 offers virtually zero voltage coefficient—essential for precision analog and timing loops.
2. Q: Is GRM31M5C1H513JA01L 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, including prototyping-friendly quantities.

Cross Reference & Alternative Sourcing

While GRM31M5C1H513JA01L is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.