MLCC DK1F3EA222M86HBH01

What is DK1F3EA222M86HBH01 MLCC?

The DK1F3EA222M86HBH01 is a SMD capacitor manufactured by Murata（村田）. Key specs include 2200pF capacitance, 300VAC rated voltage, ±20% tolerance, and F characteristic. RoHS compliant, it is designed for high-voltage AC filtering and snubber circuits in power electronics.

✔ RoHS Compliant  /  ✔ SMD  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• AC Line Noise Suppression: Its 300VAC rating and 2200pF value effectively attenuate high-frequency common-mode noise in mains-powered equipment like adapters and inverters.
• Snubber Networks for Switching Converters: The ±20% tolerance is suitable for damping voltage spikes across MOSFETs and diodes, while the compact SMD package eases layout in dense power stages.
• Safety-Critical AC-DC Converters: Murata’s proven reliability and 300VAC withstand voltage make this capacitor ideal for Y-capacitor positions or inter-winding coupling in isolated supply designs.

Key Features & Advantages

• High AC Voltage Rating (300VAC): Enables direct connection to AC mains without derating, simplifying board design and improving safety margins.
• Compact SMD Package: Reduces footprint and supports automated assembly, ideal for high-density power modules.
• ±20% Tolerance with F Characteristic: Provides stable capacitance under temperature variations, ensuring consistent performance across typical operating ranges.

Frequently Asked Questions

1. Q: What makes DK1F3EA222M86HBH01 different from a standard MLCC?
   A: This Murata part is specifically designed for AC line applications, with a 300VAC rating (not DC) and an F dielectric that withstands high ripple currents—unlike standard MLCCs that are typically DC-rated.
2. Q: Is DK1F3EA222M86HBH01 RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free.
3. 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 with no minimum quantity restrictions.

Cross Reference & Alternative Sourcing

While DK1F3EA222M86HBH01 is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.