Vishay Single Layer Ceramic Capacitor SLCC 2.2nF 400V ac ±20% Y5U Dielectric WYO Series Through Hole

  • RS Stock No. 173-0372
  • Mfr. Part No. WYO222MCMBF0KR
  • Manufacturer Vishay
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

WYO series ceramic disc


The capacitors consist of ceramic disc both sides of which are silver plated. Connection leads are made of tinned copper having diameters of 0.6 mm. The capacitors may be supplied with straight or kinked leads having a lead spacing of 5.0 mm or 7.5 mm. Coating is made of blue colored flame retardant epoxy resin in accordance with UL 94 V-0.


- Complying with IEC 60384-14 3rd edition
- High reliability
- Wide range of capacitance values
- Wide range of different leadstyles
- Singlelayer AC Disc safety capacitors


- X1, Y2 according to IEC 60384-14.3
- Line-by-pass


IEC 60384-14.3
UL 60384-14.3
CSA E60384-1:03 2nd edition, CSA E60384-14:09 2nd edition




  • Capacitors are designed for connecting directly across a mains supply, but should NOT be used in positions where failure of a capacitor would expose anybody to electric shock.
Attribute Value
Capacitance 2.2 nF
Voltage 400 V ac
Mounting Type Through Hole
Series WYO
Tolerance ±20%
Dielectric Y5U
Length 9mm
Depth 4.5mm
Maximum Operating Temperature +125°C
Terminal Type Through Hole
Tolerance Plus +20%
Minimum Operating Temperature -40°C
Tolerance Minus -20%
8000 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Box of 2000)
TWD 4.80
(exc. GST)
TWD 5.00
(inc. GST)
Per unit
Per Box*
2000 +
*price indicative