BCcomponents SMDY1 surface-mount AC-line-rated ceramic disc safety capacitors offer Y1 rating of 500VAC and 1500VDC.

Designed to withstand harsh, high-humidity environments. Offer capacitance to 4.7nF. Are used for EMI/RFI filtering in power supplies, solar inverters, smart meters, and LED drivers. Have Class IIB humidity grade and moisture sensitivity level of 2a. Reportedly eliminate need for clearance space on backside of PCB. Are RoHS-compliant and halogen-free. Consist of copper-plated ceramic disc and feature encapsulation made of flame-resistant epoxy resin in accordance with UL 94 V-0.

Vishay Intertechnology
Vishay.com

PCB EAST: The original East Coast technical conference and exhibition! Returning to the Boston suburbs in June 2021!