What is GRM21A5C2E330JW01D MLCC?
The GRM21A5C2E330JW01D is an SMD capacitor manufactured by Murata. Key specs include 33pF capacitance, 250V voltage rating, C0G/NP0 dielectric, and ±5% tolerance. RoHS compliant, it is designed for precision filtering and timing circuits where stability is paramount.
✔ RoHS Compliant / ✔ 0805 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- High-frequency decoupling: The 33pF ±5% tolerance ensures consistent impedance at RF frequencies, making it ideal for noise bypass in wireless modules.
- Precision timing circuits: C0G/NP0 dielectric provides near-zero voltage and temperature coefficient, so the 33pF value stays stable over temperature and bias.
- Snubber or resonant circuits: With a 250V rating, this MLCC handles high-voltage spikes while maintaining the tight 5% tolerance required for accurate resonance.
Key Features & Advantages
- High voltage capability: 250V rating allows use in power supply feedback or clamp circuits without derating concerns.
- Ultra-low variation: C0G/NP0 material ensures capacitance change less than ±30ppm/°C, critical for oscillator and filter applications.
- Surface mount 0805 package: Compact footprint supports dense PCB layouts while offering easy soldering and inspection.
Frequently Asked Questions
- Q: What makes GRM21A5C2E330JW01D different from a standard MLCC?
A: It combines a very tight ±5% tolerance with a high 250V rating in C0G/NP0 dielectric — a rare trio that ensures both accuracy and reliability in demanding signal paths. - Q: Is GRM21A5C2E330JW01D 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 this 33pF MLCC.
Cross Reference & Alternative Sourcing
While GRM21A5C2E330JW01D 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