MLCC DK1F3EA222M86RBH01

What is DK1F3EA222M86RBH01 MLCC?

The DK1F3EA222M86RBH01 is a safety‑rated SMD capacitor manufactured by Murata. Key specs include 2200pF capacitance, 300VAC rated voltage, F dielectric class, and ±20% tolerance. RoHS compliant, it is designed for AC line filtering and transient suppression in power electronics.

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

Typical Applications & Why This Part Fits

• AC‑DC Power Supplies: The 300VAC rating and 2200pF value provide effective EMI filtering and Y‑cap placement across the primary‑secondary barrier.
• Lighting Ballasts: Compact SMD form factor saves board space while the F dielectric offers stable performance under continuous AC stress.
• Snubber Networks: ±20% tolerance is acceptable for damping high‑frequency ringing, and the 2200pF value suits low‑power inverter circuits.

Key Features & Advantages

• 300VAC Rating: Enables direct connection to mains without derating, simplifying safety certifications.
• SMD Package: Automatable pick‑and‑place assembly reduces manufacturing cost versus leaded alternatives.
• F Dielectric: Offers high insulation resistance and excellent voltage endurance for continuous AC operation.

Frequently Asked Questions

1. Q: What makes DK1F3EA222M86RBH01 different from a standard DC‑rated MLCC?
   A: It is specifically designed for AC line voltage applications (300VAC) and built to meet safety agency creepage/clearance requirements, whereas standard MLCCs handle only DC.
2. Q: Is DK1F3EA222M86RBH01 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.

Cross Reference & Alternative Sourcing

While DK1F3EA222M86RBH01 is our primary recommendation, comparable alternatives with similar AC voltage and capacitance ratings are available. We provide comprehensive BOM Kitting service.