What is GCM21A5C2E470JX01D MLCC?
The GCM21A5C2E470JX01D is an SMD multilayer ceramic capacitor manufactured by Murata. Key specs include 47pF capacitance, 250V voltage rating, C0G/NP0 dielectric, and ±5% tolerance. RoHS compliant, it is designed for high-frequency stability and precision timing circuits.
✔ RoHS Compliant / ✔ 0805 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- RF Matching Networks: The 47pF ±5% C0G/NP0 ensures tight capacitance stability over temperature (-55°C to +125°C), ideal for antenna impedance matching in wireless modules.
- DC-DC Converter Snubbers: With 250V rating, it safely absorbs voltage spikes in 48V telecom or industrial power supplies without derating concerns.
- Precision Oscillator Circuits: Low drift C0G/NP0 material maintains consistent phase response in crystal oscillator load capacitors, critical for IoT timing references.
Key Features & Advantages
- Ultra-Stable C0G Dielectric: Near-zero capacitance change with voltage and temperature (±30ppm/°C), outperforming X7R for precision analog designs.
- 250V High-Voltage Rating: Supports 2× safety margin in common 100V-150V rails, reducing failure risk in motor drives or PoE applications.
- 0805 Compact Footprint: Balances power handling and board space, allowing dense layout in handheld test equipment or sensor nodes.
Frequently Asked Questions
- Q: What makes GCM21A5C2E470JX01D different from a standard 0805 47pF X7R capacitor?
A: Its C0G/NP0 material provides 10x better temperature stability and zero voltage coefficient, essential for resonant circuits where frequency drift must be minimized. - Q: Is GCM21A5C2E470JX01D 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 for engineering samples.
Cross Reference & Alternative Sourcing
While GCM21A5C2E470JX01D 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