What is GJM1555C1H5R3WB01D MLCC?
The GJM1555C1H5R3WB01D is a high-precision SMD capacitor manufactured by Murata. Key specs include 5.3pF capacitance, 50V rated voltage, C0G/NP0 dielectric, and an ultra-tight ±0.05pF tolerance. RoHS compliant, it is designed for RF and high-frequency tuning circuits where capacitance stability and low loss are critical.
✔ RoHS Compliant / ✔ 0402 Package / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- RF Impedance Matching: The 5.3pF ±0.05pF value and C0G/NP0 stability make it ideal for precisely tuning antenna matching networks in IoT modules and wireless transceivers.
- VCO & PLL Loop Filters: Its ultra-low capacitance tolerance (0.05pF) ensures consistent resonant frequency control, minimizing phase noise in oscillator circuits.
- High-Frequency Bypass: With 50V rating and 0402 footprint, this MLCC provides reliable decoupling in power supply rails for RF amplifiers and signal conditioning stages.
Key Features & Advantages
- ±0.05pF Tolerance: Enables exceptional matching accuracy in critical RF paths, reducing tuning effort during production.
- C0G/NP0 Dielectric: Offers near-zero capacitance change over temperature and voltage, ensuring stable performance across -55°C to +125°C.
- 50V Rated Voltage: Provides sufficient headroom for battery-powered and industrial designs, enhancing long-term reliability.
Frequently Asked Questions
- Q: What makes GJM1555C1H5R3WB01D different from a standard MLCC?
A: It features a very tight ±0.05pF tolerance combined with C0G/NP0 stability, making it specifically engineered for precision RF circuits where ordinary ±0.1pF parts cannot guarantee performance. - Q: Is GJM1555C1H5R3WB01D RoHS compliant?
A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free. - Q: What is the MOQ? Can we get small batches?
A: We support small batch orders and full BOM kitting at SZYY, including fast BOM kitting support and prototyping supply flexibility.
Cross Reference & Alternative Sourcing
While GJM1555C1H5R3WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine, traceable parts with extensive inventory and fast shipping. We also provide PCBA coordination services through our trusted EMS partners — helping you achieve a true one-stop experience from BOM to finished PCBA.
📍 Room 19E, Block B, Guangbo Modern Window Building, Shennan Middle Road, Futian District, Shenzhen, Guangdong, China
📞 Mr. Chen: +86 13670242188 / ✉️ SZYY@SZYY.LTD / 🌐 https://szyy.ltd