What is GA342QR7GD681KW01L MLCC?
The GA342QR7GD681KW01L is a surface-mount ceramic capacitor manufactured by Murata. Key specs include 680pF capacitance, 250VAC voltage rating, X7R dielectric, 1808 case size, and ±10% tolerance. RoHS compliant, it is designed for reliable filtering and decoupling in AC-line applications.
✔ RoHS Compliant / ✔ SMD / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- AC-DC Power Supply Input Filtering: With 250VAC rating and X7R stability, this capacitor safely attenuates high-frequency noise at the mains input stage.
- Industrial Sensor Interfaces: The 680pF value provides precise coupling/decoupling for sensor signals while the 1808 footprint withstands board stress in harsh environments.
- Lighting Ballast Circuits: Its high AC voltage capability and ±10% tolerance ensure consistent performance in ballast EMI suppression.
Key Features & Advantages
- High AC Voltage Rating (250VAC): Enables direct use on AC lines without derating, simplifying BOM for power designs.
- X7R Dielectric: Maintains capacitance stability over -55°C to +125°C, critical for industrial temperature swings.
- 1808 Case Size: Balances voltage creepage distance and board space, reducing risk of arcing in high-voltage layouts.
Frequently Asked Questions
- Q: What makes GA342QR7GD681KW01L different from a standard 0603 MLCC?
A: This Murata part is rated for 250VAC and uses a 1808 package, enabling safe AC mains filtering where low-voltage chip capacitors cannot be used. - Q: Is GA342QR7GD681KW01L 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 fast BOM kitting support at SZYY, including prototyping quantities for this 680pF 250VAC part.
Cross Reference & Alternative Sourcing
While GA342QR7GD681KW01L 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