MLCC GRM1555C1H1R5CA01J

What is GRM1555C1H1R5CA01J MLCC?

The GRM1555C1H1R5CA01J is a multilayer ceramic capacitor (MLCC) manufactured by Murata. Key specs include 1.5PF capacitance, 50V rated voltage, C0G/NP0 dielectric, 0402 package, and ±0.25pF tolerance. RoHS compliant, it is designed for high-frequency stability and low-loss applications.

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

Typical Applications & Why This Part Fits

• RF Tuning Circuits: With a tight ±0.25pF tolerance and ultra-low capacitance value of 1.5PF, this MLCC enables precise impedance matching in 50V RF front-end modules.
• Timing or Oscillator Circuits: The C0G/NP0 dielectric ensures minimal capacitance change over temperature and voltage, making it ideal for stable time-constant networks in portable devices.
• High-Frequency Filtering: The 0402 footprint and 50V rating allow dense PCB layouts where space is critical, while the low ESR maintains filter performance at GHz frequencies.

Key Features & Advantages

• Ultra-Stable Dielectric: C0G/NP0 class 1 material provides extremely low capacitance drift (±30ppm/°C) – crucial for resonant circuits.
• High Voltage Rating in Tiny Package: 50V rating in a 0402 case enables safe operation in power management and interface lines without sacrificing board space.
• Precision Tolerance: ±0.25pF tolerance guarantees repeatable performance in sensitive signal paths, reducing the need for manual trimming.

Frequently Asked Questions

1. Q: What makes GRM1555C1H1R5CA01J different from a standard MLCC?
   A: Unlike general-purpose X5R/X7R parts, this Murata MLCC uses a C0G/NP0 formulation that offers virtually no DC bias or temperature dependence – essential for precise 1.5PF applications.
2. Q: Is GRM1555C1H1R5CA01J 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.

Cross Reference & Alternative Sourcing

While GRM1555C1H1R5CA01J is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.