What is GRM21A5C2E331FW01D MLCC?
The GRM21A5C2E331FW01D is a C0G/NP0 SMD capacitor manufactured by Murata. Key specs include 330pF capacitance, 250V voltage rating, and ±1% tolerance. RoHS compliant, it is designed for high-stability timing and filtering circuits.
✔ RoHS Compliant / ✔ 0805 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Precision RC oscillators: The ±1% tolerance and ultra‑stable C0G dielectric ensure minimal frequency drift over temperature and voltage.
- DC-DC converter snubbers: 250V rating provides ample headroom for ringing suppression in 48V or 120V bus converters.
- Medical sensor interfaces: Low capacitance drift (C0G/NP0) and tight tolerance meet stringent accuracy needs for patient‑monitoring electronics.
Key Features & Advantages
- ±1% Capacitance Tolerance: Enables precise impedance matching in filter networks without manual tuning.
- 250V Rated Voltage: Ideal for high‑voltage coupling and decoupling in industrial and automotive power stages.
- C0G/NP0 Dielectric: Near‑zero capacitance change with temperature (–55°C to +125°C) and voltage, ensuring consistent circuit behavior.
Frequently Asked Questions
- Q: What makes GRM21A5C2E331FW01D different from a standard 0805 capacitor?
A: Its ±1% tolerance and 250V rating far exceed typical X7R or general‑purpose 50V parts, delivering superior stability for precision circuits. - Q: Is GRM21A5C2E331FW01D 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 turnaround on low‑volume requests.
Cross Reference & Alternative Sourcing
While GRM21A5C2E331FW01D is our primary recommendation, comparable alternatives from other vendors exist for similar 330pF, 250V C0G 0805 parts. We provide comprehensive BOM Kitting service to streamline your procurement.
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