What is GJM1555C1H7R8WB01D MLCC?
The GJM1555C1H7R8WB01D is a high-precision SMD capacitor manufactured by Murata. Key specs include 7.8pF capacitance, 50V DC rating, C0G/NP0 dielectric, and an ultra-tight ±0.05pF tolerance. RoHS compliant, it is designed for RF and high-frequency circuits requiring exceptional stability and minimal signal loss.
✔ RoHS Compliant / ✔ 0402 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- RF Matching Networks: With a precise 7.8pF capacitance and ±0.05pF tolerance, it ensures accurate impedance matching in filters and baluns for cellular and GPS modules.
- VCO & PLL Tuning Circuits: The C0G/NP0 dielectric provides negligible voltage coefficient and temperature stability, making it ideal for frequency-agile oscillator designs.
- IoT Sensor Interfaces: Its 50V rating and 0402 miniature footprint suit space-constrained, low-power wireless nodes where reliable decoupling is critical.
Key Features & Advantages
- ±0.05pF Ultra-Loose Tolerance: Enables repeatable circuit behavior in impedance-sensitive paths, reducing tuning time during volume production.
- C0G/NP0 Dielectric (Class I): Offers near-zero capacitance drift over temperature (–55°C to +125°C) and voltage, ensuring stable filter cut-off frequencies.
- 50V DC Rating in 0402: Delivers higher voltage headroom than typical 25V parts, adding margin for power-rail decoupling in battery-powered gear.
Frequently Asked Questions
- Q: What makes GJM1555C1H7R8WB01D different from a standard 0402 MLCC?
A: Its 7.8pF value with ±0.05pF tolerance and Murata’s strict process control guarantee tighter capacitance accuracy than generic 0402 capacitors, which typically offer only ±0.25pF or ±0.5pF. - Q: Is GJM1555C1H7R8WB01D 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 prototyping supply and quick-turn sample quantities.
Cross Reference & Alternative Sourcing
While GJM1555C1H7R8WB01D 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