Safety Capacitors X1, X2, Y1, Y2

Safety-certified EMI suppression capacitors of X1, X2 class (across line and neutral) and Y1, Y2 class (between line/neutral and ground). Approved for safe operation on 230 V AC mains. Capacitance 1 nF - 4.7 μF. X-caps fail short, Y-caps fail open — to avoid hazard to the user. Used in EMI/RFI input filters of PSUs, household appliances, VFDs, inverters, and transformerless supplies, in compliance with IEC 60384-14 and EN 132400.