WYO
Vishay Draloric
Ceramic AC Capacitors
Class X1, 440 VAC/Class Y2, 250 VAC
DESIGN:
D Max.
Disc capacitors with epoxy coating
S Max.
RoHS
3 Max.
RATED VOLTAGE UR:
COMPLIANT
(X1):
(Y2):
440 VAC, 50 Hz (IEC 60384-14.2)
250 VAC, 50 Hz (IEC 60384-14.2)
L = 30- 3
F
1
250 VAC, 60 Hz (UL1414, CSA C22.2)
V
0.5
DIELECTRIC STRENGTH BETWEEN LEADS:
Component test:
Ø 0.6 0.05
2500 VAC, 50 Hz, 2 s, for parts with pitch ≥ 7.5 mm
As repeated test admissible only once with
2000 VAC, 50 Hz, 2 s
Random sampling test (destructive test):
1500 VAC, 50 Hz, 60 s
• Dimensions in mm
Impedance (Z) as a function of frequency
(f) at Ta = 20 °C (average). Measurement with lead length 6 mm.
102
DIELECTRIC STRENGTH OF BODY INSULATION:
2000 VAC, 50 Hz, 60 s (destructive test)
DISSIPATION FACTOR tan δ:
≤ 25 • 10-3
101
10
INSULATION RESISTANCE Ris:
≥ 6 • 109 Ω
CATEGORY TEMPERATURE RANGE ϑA:
(- 40 to + 125) °C
10-1
CLIMATIC CATEGORY ACC. TO EN60068-1:
40/125/21
10-2
0.1
1
100
[MHz]
10
f
I = f (UR) (typ.)
500
COATING:
10 nF
Epoxy, dipped, insulating, flame retarding acc. to
UL 94V-0
5 nF
400
TAPING AND SPECIAL LEAD CONFIGURATIONS:
On request
3.3 nF
300
200
MARKING (EXAMPLE):
2.2 nF
1.0 nF
WYO 4n7 M
440 ~ X1
IEC 384-14/2
WYO 2n2 M
440 250 250 ~
250 ~ Y2
X1 Y2
100
0
0
WYO 1 nF to 2.5 nF
WYO 3.3 nF to 12 nF
50
100
150
200
250
UR[V~]
All approval marks are also shown on the label.
www.vishay.com
44
For technical questions contact: slcap@vishay.com
Document Number: 22202
Revision: 31-Jan-06
