MLCC GJM0335C1H5R9CB01D

What is GJM0335C1H5R9CB01D MLCC?

The GJM0335C1H5R9CB01D is a high-frequency, ultra-low-loss SMD capacitor manufactured by Murata. Key specs include 5.9pF capacitance, 50V DC rating, C0G/NP0 dielectric, 0201 case size, and ±0.25pF tight tolerance. RoHS compliant, it is designed for impedance matching and resonant circuit applications where stability and minimal signal loss are critical.

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

Typical Applications & Why This Part Fits

• RF Front-End Tuning: The ±0.25pF precision and C0G temperature stability (0±30ppm/°C) make this capacitor ideal for fine-tuning LNA matching networks and antenna impedance circuits in 5G/Wi-Fi modules.
• VCO & PLL Loop Filters: Its 5.9pF value combined with high self-resonant frequency (SRF) supports clean phase noise performance in voltage-controlled oscillators, especially at GHz-range carrier frequencies.
• Portable IoT Sensors: The compact 0201 footprint (0.6×0.3mm) allows dense PCB layout in battery-powered devices, while 50V rating provides headroom for power management transients.

Key Features & Advantages

• NPO/C0G Dielectric: Zero voltage coefficient and negligible aging ensure capacitance remains 5.9pF across –55°C to +125°C, critical for precision timing circuits.
• High Q Factor: Murata’s GJM series achieves Q >1000 at 1MHz, minimizing insertion loss in filter networks and maintaining signal integrity.
• Tight ±0.25pF Tolerance: Enables repeatable circuit performance without manual retuning, reducing production calibration costs in RF assemblies.

Frequently Asked Questions

1. Q: What makes GJM0335C1H5R9CB01D different from a standard 0201 MLCC?
   A: It uses Murata’s proprietary ceramic material and electrode design to achieve ultra-low ESR and high Q specifically for RF and microwave circuits, unlike general-purpose X7R or X5R parts.
2. Q: Is GJM0335C1H5R9CB01D 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 GJM0335C1H5R9CB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.