SMD Capacitors CGA4J3C0G2E392J125AE: 3900pF 250V C0G ±5% for Signal conditioning
The MLCC CGA4J3C0G2E392J125AE is a professional-grade SMD Capacitors engineered by TDK Corporation. This MLCC has a capacitance of 3900 pF, a voltage rating of 250V, C0G/NP0 dielectric, and ±5% tolerance. This component is fully RoHS compliant and optimized for global supply chains.
Why Choose This Part? Unlike generic X7R capacitors with up to ±15% capacitance change over temperature, this C0G part offers virtually no change (±30ppm/°C), ensuring stable performance. As a trusted electronic components supplier, we ensure every part is a genuine part with full traceability. Our BOM kitting service helps you consolidate your entire BOM from a single source, saving time and cost.
✔ RoHS Compliant / ✔ Package: SMD / ✔ Authentic TDK Corporation Quality / ✔ Shipping from Shenzhen / ✔ Worldwide Delivery
Typical Applications & Hardware Integration
- Signal conditioning: The C0G dielectric and ±5% tolerance ensure precise and stable filtering without capacitance drift..
- Timing/oscillation: The low temperature coefficient of C0G (±30ppm/°C) maintains accurate timing in oscillator circuits..
- Harsh environment bypass: The 250V rating and stable C0G dielectric allow reliable operation in high-voltage and extreme temperature conditions..
Key Technical Features & Advantages
- Stable Capacitance: 3900pF capacitance with ±5% tolerance ensures consistent filtering and decoupling.
- Power Efficiency: Low power dissipation (1/16W typical) makes it ideal for battery‑powered and energy‑sensitive applications.
- Material Excellence: high-quality ceramic (X7R/C0G) construction reduces parasitic effects and enhances long-term reliability.
Frequently Asked Questions
- Q: What makes MLCC CGA4J3C0G2E392J125AE different from a standard SMD Capacitors?
A: This capacitor uses a C0G dielectric, which provides extremely stable capacitance over temperature and voltage, unlike standard X7R or Y5V dielectrics that have significant variation. - Q: Do you support small quantities or samples?
A: Yes, we support small orders, samples, and prototype quantities. No MOQ barriers. - Q: Are these parts genuine and brand new?
A: All parts we provide are 100% brand new, genuine parts, and fully traceable. We stand behind the quality of every component we ship. - Q: What is the typical lead time for this part?
A: In-stock items ship within 1-3 days from our warehouse in Shenzhen; international delivery 5-10 days via express couriers worldwide.
Cross Reference & Global B2B Sourcing
While MLCC CGA4J3C0G2E392J125AE represents top-tier quality, we offer comprehensive cross-references and compatible alternatives. Our BOM kitting service with volume pricing and fast shipping from Shenzhen ensures you receive genuine parts quickly. We are a trusted supplier for global electronics manufacturers.
✔ Spec verified on 2026-06-01 / Official TDK Corporation documentation.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor and supplier based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine parts with full traceability. Our warehouse in Shenzhen ensures fast shipping from Shenzhen to worldwide destinations. We also provide PCBA coordination services through our trusted EMS partners — helping you achieve a true one-stop experience from BOM to finished PCBA.
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