MLCC GJM1555C1H3R9WB01D

What is GJM1555C1H3R9WB01D MLCC?

The GJM1555C1H3R9WB01D is a SMD capacitor manufactured by Murata. Key specs include CAP CER 3.9PF 50V C0G/NP0 0402±0.05pF. RoHS compliant, it is designed for high-frequency circuits requiring precise, stable capacitance.

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

Typical Applications & Why This Part Fits

• RF Tuning & Impedance Matching: The ±0.05pF ultra‑tight tolerance ensures accurate resonance in filters and matching networks at 50V rating.
• High-Frequency Bypass: C0G/NP0 dielectric offers extremely low drift with temperature, making it ideal for decoupling in oscillator and PLL circuits.
• Portable Device Timing: The compact 0402 footprint suits space‑constrained designs while 3.9pF provides the tiny capacitance needed for clock/oscillator feedback loops.

Key Features & Advantages

• Ultra‑Tight Tolerance (±0.05pF): Delivers predictable capacitance for high‑precision applications without the need for trimming.
• C0G/NP0 Dielectric: Offers superior temperature stability (±30ppm/°C) and low loss, critical for RF performance.
• Space‑Saving 0402 Size: Enables dense PCB layouts in modern handheld and wireless modules.

Frequently Asked Questions

1. Q: What makes GJM1555C1H3R9WB01D different from a standard MLCC?
   A: This Murata part features a ±0.05pF tolerance and C0G/NP0 dielectric, offering far better precision and stability than general‑purpose X5R/X7R capacitors.
2. Q: Is GJM1555C1H3R9WB01D 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 GJM1555C1H3R9WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.