WKP Series
Vishay Draloric
www.vishay.com
AC Line Rated Ceramic Disc Capacitors
Class X1, 760 VAC, Class Y1, 500 VAC
FEATURES
• Complying with IEC 60384-14 4th edition
• High reliability
• Wide range of different leadstyles
• Singlelayer AC disc safety capacitors
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
• X1, Y1 according to IEC 60384-14.4
• Across-the-line
• Line-by-pass
LINKS TO ADDITIONAL RESOURCES
• Antenna coupling
3
D
• EMI / RFI suppression and filtering
3D Models
DESIGN
QUICK REFERENCE DATA
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 or 0.8 mm.
DESCRIPTION
VALUE
Y5S,
Ceramic Class
1
2
Y5S,
Y5T,
Y5U
The capacitors may be supplied with straight or kinked
leads having a lead spacing of 10.0 mm or 12.5 mm.
Ceramic Dielectric
N750
500
N750
Y5T,
Y5U
Coating is made of blue colored flame retardant epoxy resin
in accordance with UL 94 V-0.
Voltage (VAC
)
760
500
760
Min. Capacitance (pF)
Max. Capacitance (pF)
Mounting
33
33
47
4700
CAPACITANCE RANGE
33 pF to 4.7 nF
Radial
TOLERANCE ON CAPACITANCE
MARKING
10 ꢀ, 20 ꢀ
Marking indicates series, AC rating, capacitance, tolerance
code, and approvals.
RATED VOLTAGE
OPERATING TEMPERATURE RANGE
• X1:
760 VAC, 50 Hz (IEC 60384-14.4)
-40 °C to +125 °C
760 VAC, 50 Hz / 60 Hz (US/UL/CSA 60384-14)
• Y1:
500 VAC, 50 Hz (IEC 60384-14.4)
500 VAC, 50 Hz / 60 Hz (US/UL/CSA 60384-14)
TEMPERATURE CHARACTERISTICS
Class 1
N750 (U2J)
TEST VOLTAGE
Class 2
Y5S, Y5T, Y5U
• 4000 VAC, 50 Hz, 2 s
Component test (100 ꢀ)
SECTIONAL SPECIFICATIONS
Climatic category (according to EN 60068-1)
• 4000 VAC, 50 Hz, 60 s Random sampling test (destructive)
• 4000 VAC, 50 Hz, 60 s Voltage proof of coating (destructive)
Class 1
Class 2
40/125/21
40/125/21
INSULATION RESISTANCE AT 500 VDC
≥ 10 000 MΩ (60 s)
APPROVALS
DISSIPATION FACTOR
IEC 60384-14.4
UL 60384-14.1
CSA E60384-1:03 2nd edition, CSA E60384-14:09 2nd edition
Class 1:
max. 0.5 ꢀ (1 kHz)
Class 2:
max. 2.5 ꢀ (1 kHz)
Revision: 22-Mar-2021
Document Number: 22206
1
For technical questions, contact: slcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000