WYO Series
Vishay Draloric
www.vishay.com
AC Line Rated Ceramic Disc Capacitors
Class X1, 440 VAC, Class Y2, 250 VAC
FEATURES
• Complying with IEC 60384-14 (edition 4)
• High reliability
• Wide range of capacitance values
• 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, Y2 according to IEC 60384-14 (edition 4)
LINKS TO ADDITIONAL RESOURCES
• Line-by-pass
• EMI / RFI suppression and filtering
3
D
3D Models
DESIGN
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.
QUICK REFERENCE DATA
DESCRIPTION
VALUE
2
Ceramic Class
The capacitors may be supplied with straight or kinked
leads having a lead spacing of 5.0 mm or 7.5 mm.
Ceramic Dielectric
Y5U
Voltage (VAC
)
440
250
Coating is made of blue colored flame retardant epoxy resin
in accordance with UL 94 V-0.
Min. Capacitance (pF)
Max. Capacitance (pF)
Mounting
1000
12 000
Radial
CAPACITANCE RANGE
1.0 nF to 12 nF
MARKING
TOLERANCE ON CAPACITANCE
20 ꢀ
Marking indicates series, AC rating, capacitance, tolerance
code, and approvals.
OPERATING TEMPERATURE RANGE
RATED VOLTAGE
-40 °C to +125 °C
• X1:
440 VAC, 50 Hz (IEC 60384-14)
440 VAC, 50 Hz / 60 Hz (US/UL/CSA 60384-14)
TEMPERATURE CHARACTERISTICS
• Y2:
250 VAC, 50 Hz (IEC 60384-14)
250 VAC, 50 Hz / 60 Hz (US/UL/CSA 60384-14)
Class 2
Y5U
SECTIONAL SPECIFICATIONS
Climatic category (according to EN 60058-1)
TEST VOLTAGE
• 2500 VAC, 50 Hz, 2 s
Component test (100 ꢀ)
Class 2
40/125/21
• 1500 VAC, 50 Hz, 60 s Random sampling test (destructive)
2000 VAC, 60 Hz, 60 s Voltage proof of coating (destructive)
•
APPROVALS
IEC 60384-14 (edition 4)
INSULATION RESISTANCE AT 500 VDC
≥ 6000 MΩ (60 s)
UL 60384-14 2nd edition
DIN EN 60384-14
CSA E60384-1:03 2nd edition, CSA E60384-14:14 3rd edition
DISSIPATION FACTOR
Class 2: max. 2.5 ꢀ (1 kHz)
Revision: 22-Mar-2021
Document Number: 22202
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