• The Type NS-A can bridge a “reinforced insulation” by
a single capacitor in Class II equipment/apparatus of
EN60065.
s
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
C
Product Code
K
D
Style
N
A
2
2
2
M
Capacitance Tolerance
E
Temperature Characteristics
Suffix
Note:
Suffix “NA” in the part number
indicates type “NS-A”.
Type Designation
Nominal Capacitance
s
Specifications
Operating temperature range
Rated voltage
–25 to 85°C
Applicable standard
UL
CSA
IEC 384-14 2nd. Ed. (EN 132 400) Sub-Class Y1
SEV1016 (3300 to 4700 pF)
BSI (BS415: 1990), VDE 560-2, SEV1016 (100 to 2200 pF)
Dielectric withstanding voltage
Capacitance
Dissipation factor (tan
δ)
Insulation resistance
Temperature characteristics
(Reference temperature: 20°C)
4000 VAC (50/60 Hz) for 1 minute
Within the tolerance, when measured at 1 kHz
±
20%, 1 Vrms and 20°C
0.025 max., when measured at 1 kHz
±20%,
1 Vrms and 20°C
10,000 MΩ min. at 500 VDC and 1 minute electrification
T.C.
B/Y5P/2B4
E/Y5U/2E4
Capacitance Change
±10%
max.
±20/–55%
max.
Temperature Range
–25 to 85°C
–25 to 85°C
Rated voltage
250 VAC
125 VAC
250 VAC
250 VAC
400 VAC
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
Ceramic Disc Capacitors (Type NS-A)
s
Related Standards and Certificate Numbers
(Type NS-A)
Rated
Voltage
250 VAC
400 VAC
250 VAC
250 VAC
400 VAC
400 VAC
250 VAC
400 VAC
250 VAC
250 VAC
250 VAC
250 VAC
250 VAC
250 VAC
125 VAC
Dielectric
Withstanding
Voltage
4000 VAC
2000 VAC
4000 VAC
4000 VAC
2500 VAC
2500 VAC
4000 VAC
4000 VAC
4000 VAC
4000 VAC
4000 VAC
4000 VAC
4000 VAC
1500 VAC
1250 VAC
Applicable Temp. Char.
B
V
Related Standard
BSI (UK)
VDE (Germany)
BS415: 1994
BS 415: 1990*
EN132 400: 1994
VDE 560-2*: 1970
SEV (Switzerland)
EN 132 400: 1994
SEV 1016*
b
:1959
EN 132 400: 1994
EN 132 400: 1994
EN 132 400: 1994
EN 132 400: 1994
UL1414
CSA C22.2 No. 1
Certificate No.
226319
226319
87469
87472
39482
39481
91, 1 10016, 04
95, 1 10016, 06
95, 1 10016, 06
9524071
183536-01
P95102393
304133
E62674
LR58064-11
Sub-Class
Y1
—
Y1
Y1
—
—
Y1
—
—
Y1
Y1
Y1
Y1
—
—
†
††
SEMKO (Sweden)
FIMKO (Finland)
NEMKO (Norway)
DEMKO (Denmark)
UL (USA)
CSA (Canada)
* Type NS-A capacitor covers the previous recognitions of related safety standards with *.
† 1500 pF, 2200 pF
†† 3300 pF, 4700 pF
s
Marking
Marking Items
Manufacturer’s identification
Type designation
Sub-class and rated voltage
according to EN132400
Recognized Marking
(Logo or monogram)
VDE
SEV
SEMKO
FIMKO
560-2
EN132400
Rated Capacitance
NS-A
Y1-250V~
Plant code
Date code
Examples
EECKDNB472ME as an example
NEMKO
DEMKO
UL
CSA
Plant code
Date code
LL2
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
Ceramic Disc Capacitors (Type NS-A)
s
Dimensions in mm
(not to scale)
D max.
7.0 max.
+20
s
Typical Temperature Characteristics
Capacitance Change (%)
0
B
–20
–40
B char
E char
E
3.0 max.
–60
–80
F
d
±
0.05
20 min.
–20
0
20
40
60
80
Temperature (°C)
s
Ratings and Characteristics
Capacitance
Part Number
ECKDNA101
ECKDNA221
ECKDNA331
ECKDNA471
ECKDNA102
ECKDNA152
ECKDNA222
ECKDNA332
ECKDNA472
B
B
B
B
B
B
B
B
B
Nominal
Capacitance (pF)
100
220
330
470
1000
1500
2200
3300
4700
Tolerance
(%)
±10
or
±20
±10
or
±20
±10
or
±20
±10
or
±20
±10
or
±20
±20
±20
±20
±20
Temperature
Characteristics
B/Y5P/2B4
B/Y5P/2B4
B/Y5P/2B4
B/Y5P/2B4
B/Y5P/2B4
E/Y5U/2E4
E/Y5U/2E4
E/Y5U/2E4
E/Y5U/2E4
Dimensions in mm
D max.
11.0
11.0
11.0
11.0
11.0
11.0
11.0
13.0
16.0
F
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
+1.5
–1.0
+1.5
–1.0
+1.5
–1.0
+1.5
–1.0
+1.5
–1.0
+1.5
–1.0
+1.5
–1.0
+1.5
–1.0
+1.5
–1.0
d
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
*
n
Capacitance tolerance code, “K” for ±10% or “M” for ±20%
** Suffix “Y” indicates that the capacitors are recognized and classified as Sub-Class Y2 and X1 capacitors according to IEC384-14 2nd Ed. by European Safety Regulations.
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
Ceramic Disc Capacitors (Type NS-B)
Ceramic Disc Capacitors
for Safety Regulations
Safety Reg. NS ECK-DNA/DNB
Type:
NS-B
s
Features
• Type NS-B, a revised type designation from our
previous type designation of NS for “Class I
Equipment,” is recognized and classified as Sub-
Class Y2 capacitor according to IEC384-14 2nd Ed.
by European Safety Regulations.
• The Type NS-B is recognized by UL and CSA
(UL1414/250 VAC and CSA C22.2 No.1).
s
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
C
Product Code
K
D
Style
N
B
2
2
2
M
Capacitance Tolerance
E
Temperature Characteristics
Suffix
Note:
Suffix “NB” in the part number
indicates type “NS-B”.
Type Designation
Nominal Capacitance
s
Specifications
Operating temperature range
Rated voltage
–25 to 85°C
Applicable standard
UL
CSA
IEC 384-14 2nd. Ed. (EN 132 400) Sub-Class Y1
SEV1016 (3300 to 4700 pF)
BSI (BS415: 1990), VDE 560-2, SEV1016 (100 to 2200 pF)
Dielectric withstanding voltage
Capacitance
Dissipation factor (tan
δ)
Insulation resistance
Temperature characteristics
(Reference temperature: 20°C)
2600 VAC (50/60 Hz) for 1 minute
Within the tolerance, when measured at 1 kHz
±
20%, 1 Vrms and 20°C
0.025 max., when measured at 1 kHz
±20%,
1 Vrms and 20°C
10,000 MΩ min. at 500 VDC and 1 minute electrification
T.C.
B/Y5P/2B4
E/Y5U/2E4
Capacitance Change
±10%
max.
±20/–55%
max.
Temperature Range
–25 to 85°C
–25 to 85°C
Rated voltage
250 VAC
125 VAC
250 VAC
250 VAC
400 VAC
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
Ceramic Disc Capacitors (Type NS-B)
s
Related Standards and Certificate Numbers
(Type NS-A)
Rated
Voltage
250 VAC
400 VAC
250 VAC
250 VAC
400 VAC
400 VAC
250 VAC
400 VAC
250 VAC
250 VAC
250 VAC
250 VAC
250 VAC
250 VAC
125 VAC
Dielectric
Withstanding
Voltage
1500 VAC
2000 VAC
1500 VAC
1500 VAC
2500 VAC
2500 VAC
1500 VAC
2600 VAC
2600 VAC
1500 VAC
1500 VAC
1500 VAC
1500 VAC
1500 VAC
1250 VAC
Applicable Temp. Char.
B
V
Related Standard
BSI (UK)
VDE (Germany)
BS415: 1994
BS 415: 1990*
EN132 400: 1994
VDE 560-2*: 1970
SEV (Switzerland)
EN 132 400: 1994
SEV 1016*
b
:1959
EN 132 400: 1994
EN 132 400: 1994
EN 132 400: 1994
EN 132 400: 1994
UL1414
CSA C22.2 No. 1
Certificate No.
226319
226319
87471
87470
39482
39481
95, 1 10015, 04
95, 1 10016, 06
95, 1 10016, 06
9524071
183536-02
P95102393
304133
E62674
LR58064-11
Sub-Class
Y2
—
Y2
Y2
—
—
Y2
—
—
Y2
Y2
Y2
Y2
—
—
†
††
SEMKO (Sweden)
FIMKO (Finland)
NEMKO (Norway)
DEMKO (Denmark)
UL (USA)
CSA (Canada)
* Type NS-B capacitor covers the previous recognitions of related safety standards with *.
† 1500 pF, 2200 pF
†† 3300 pF, 4700 pF
s
Marking
Marking Items
Manufacturer’s identification
Type designation
Sub-class and rated voltage
according to EN132400
Recognized Marking
(Logo or monogram)
VDE
SEV
SEMKO
FIMKO
560-2
EN132400
Rated Capacitance
NS-B
Y1-250V~
Plant code
Date code
Examples
EECKDNB472ME as an example
NEMKO
DEMKO
UL
CSA
Plant code
Date code
LL2
Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation.
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