ETC WK0472MCPEJOK

RFI CERAMIC DISC CAPACITORS
Suppression Capacitors
Class X1 AC 440 V
Class Y2 AC 250 V
WKO
Design:
Disc capacitor with epoxy coating
Rated Voltage UR:
X1 ⇒ AC 440 V; 50 Hz
Y2 ⇒ AC 250 V; 50/60 Hz
Test Voltage UT:
Component test:
AC 2500 V / 50 Hz, 2 s
As repeated voltage test admissible
only once at: AC 2250 V / 50 Hz, 2 s
Random Sampling Test:
AC 2500 V / 50 Hz, 60 s
Voltage Proof of Coating:
AC 2500 V / 50 Hz, 60 s
Dimensions in mm
Dissipation Factor tanδ:
≤ 25 x 10–3
Insulation Resistance Ri:
for C ≤ 0,33 µF
≤ 6 x 109 Ω
Marking:
D ≥ 10 mm
Temperature Characteristic acc.
to EN 130 700:
2E3
Category Temperature Range δu:
(–40 . . . + 85) ºC acc. to IEC 384-14/1
(–40 . . . + 125) ºC acc. to IEC 384-14/2
Climatic Testing Class acc.
to EN 60068-1:
40/085/21 acc. to IEC 384-14/1
40/125/21 acc. to IEC 384-14/2
Coating:
Epoxy, dipped, insulating, flame
retarding (UL 94V0)
Important:
Minimum thickness of 0,4 mm for the
epoxy coating is now confirmed by the
VDE-approval board in Germany
Taping:
on request
Special Lead Configurations:
on request
112
additional on the label:
all approval marks
Marking:
D ≤ 9 mm
additional on the label:
all approval marks
Soldering Recommendations:
When soldering this component to a PC board, the
solder heat resistance specification of the capacitor
must not be exceeded.
Subjecting this component to excessive heating could
melt the internal solder junction and may cause
thermal stress that can crack the ceramic element.
In order to keep a sufficient distance between solder
wave and the capacitor element we recommend to
use capacitor styles with crimped leads.
RFI CERAMIC DISC CAPACITORS
Suppression Capacitors
Class X1 AC 440 V
Class Y2 AC 250 V
WKO
Rated Voltage: AC 440 V (X1); AC 250 V (Y2)
Capacitance
pF
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
3900
4700
Dxs
(max.)
in mm
7,0 x 4,5
7,0 x 4,5
7,0 x 4,5
7,0 x 4,5
7,0 x 4,5
7,0 x 4,5
7,0 x 4,5
7,0 x 4,5
7,0 x 4,5
9,0 x 4,5
10,0 x 4,5
12,0 x 4,5
13,0 x 4,5
14,5 x 4,5
14,5 x 4,5
F*
±1
(mm)
d
± 0,05
(mm)
0,6
V
± 0,5
(mm)
Ordering Code **
Dielectric
1,6
WKO330 * CPC * 0K
WKO470 * CPC * 0K
WKO680 * CPC * 0K
WKO101 * CPC * 0K
WKO511 * CPC * 0K
WKO221 * CPC * 0K
WKO331 * CPC * 0K
WKO471 * CPC * 0K
WKO681 * CPC * 0K
WKO102 * CPC * 0K
WKO152 * CPC * 0K
WKO222 * CPC * 0K
WKO332 * CPC * 0K
WKO392 * CPC * 0K
WKO722 * CPC * 0K
N 750
1,9
7,5
2,0
0,8
12,5
2,1
C-Tolerance: ± 10 % / ± 20 %
** Ordering Code:
7. Digit:
Tolerance:
11. Digit:
Lead length:
K 2000
* Note: lead spacing F = 10 ± 1 mm on request
± 10 %
± 20 %
L = 10 ± 1 mm
L = 30-3 mm
= ”K”
= ”M”
= ”D”
= ”F”
Approvals:
Country
Finland
Specification
Approval Reference
EN 132 400 (1994) [safety tests]
IEC 384-14.2 (1993) incl. Am. 1 (1995)
[safety tests]
(X2) FI 338 A2 CB-Test Certificate
Finland
EN 132 400 (1994) [safety tests]
IEC 384-14.2 (1993) incl. Am. 1 (1995)
[safety tests]
(X1) 181452-01; 182654-01
182657-01, 182658-01
(Y2) 744-182812-01
USA
UL 1414 (250VZ)
E 183844
Canada
CSA C22.2 Nr. 1-M8 1 (250VZ)
064546x0000
(33pF...1500pF: across the line, line to ground, antenna isolation capacitor)
(2200pFf...4700pF: antenna and line isolation cpacitor)
Approval Mark
(X1) FI 435 A1 CB-Test Certificate
This approval mark together with the CB-Certificate replace all national approval marks of the following countries
(they have already signed the CB-Agreement):
Austria
France
Netherlands
Japan
Singapore
Belgium
Germany
Israel
Norway
Rep. of Korea
Denmark
Ireland
Portugal
China
Hungary
Finland
Italy
Spain
Poland
Iceland
Sweden
Switzerland
Great Britain
Czech. Republic
Slovenian
113
RFI CERAMIC DISC CAPACITORS
Suppression Capacitors
Class X1 AC 440 V
Class Y2 AC 250 V
WKO
Impedance (Z) as a function of frequency (f)
at Ta = 20 ˚C (Average)
Measurement with lead length 6 mm
I = f (UR) (typ.)
Ordering Example:
114
WKO
102
”M”
CQ
C”F”0
K
Series
C-Value
Tolerance
Rated Voltage
Design
Internal code