K7Y Ceramic Disc Capacitor
Class 2, low loss (0.2% max), 1 and 2kV
■
Description
• The capacitors consist of a ceramic disc both sides of which
are silver plated. Connection leads are made of tinned copper
having a diameter of Ød = 0.6mm.
The capacitors are supplied with flanged or straight leads and
lead spacing of 5mm or 7.5mm.
Encapsulation is made of epoxy resin, flammable resistant.
■
Applications
• SMPS
•
•
HF ballast
Snubber and high voltage circuits.
•
■
Features
• High reliability
•
•
•
Low losses
High capacitance in small size
Flanged leads
■
Marking
• The capacitors are tan coloured. The temperature
dependency is indicated by a marking code.
•
The voltage is marked in clear letters, the low loss
characteristics being indicated by the code “L” marked below
the capacitance value.
Capacitance value is marked on the body in a 3-digit code:
two numbers corresponding with the numerical capacitance
value and one letter indicating the multiplier and the decimal
point.
Example of marking code:
n10 =
0100pF
1n5 = 1500pF
■
1kV (D.C.)
Max thickness T = 4.5mm
Standard lead length L=16±3mm / Flanged leads - table 1
C
(pF)
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
Tol
%
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
D
(max)
(mm)
7
7
7
7
7
7
7
7
7
7
8
8
9
10
11
11
12
F (
±
1)
(mm)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
SH
(mm)
10
10
10
10
10
10
10
10
10
10
11
11
12
12
14
14
15
Part Number
K7Y101KN28CE - - A
K7Y121KN28CE - - A
K7Y151KN28CE - - A
K7Y181KN28CE - - A
K7Y221KN28CE - - A
K7Y271KN28CE - - A
K7Y331KN28CE - - A
K7Y391KN28CE - - A
K7Y471KN28CE - - A
K7Y561KN28CE - - A
K7Y681KN31CE - - A
K7Y821KN31CE - - A
K7Y102KN35CE - - A
K7Y122KN39CE - - A
K7Y152KN43CE - - A
K7Y182KN43CE - - A
K7Y222KN47CE - - A
All dimensions are in mm
Digit 13 and 14: Mechanical version and packaging
AA = loose,standard leads
CK = taped in reel
■
2kV (D.C.)
Max thickness T = 4.5mm
Standard lead length L=16±3mm / Flanged leads - table 2
C
(pF)
100
120
150
180
220
270
330
390
470
560
680
820
1000
Tol
%
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
D
(max)
(mm)
7
7
7
7
7
7
8
8
9
9
10
11
12
F (
±
1)
(mm)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
SH
(mm)
10
10
10
10
10
10
11
11
12
12
13
14
15
Part Number
K7Y101KP28CE - - A
K7Y121KP28CE - - A
K7Y151KP28CE - - A
K7Y181KP28CE - - A
K7Y221KP28CE - - A
K7Y271KP28CE - - A
K7Y331KP31CE - - A
K7Y391KP31CE - - A
K7Y471KP35CE - - A
K7Y561KP35CE - - A
K7Y681KP39CE - - A
K7Y821KP43CE - - A
K7Y102KP47CE - - A
All dimensions are in mm
Digit 13 and 14: Mechanical version and packaging
AA = loose,standard leads
DQ = taped in ammopack (only pitch 5mm)
CK = taped in reel
01/2005
21
K7Y Ceramic Disc Capacitor
Class 2, low loss (0.2% max), 1 and 2kV
■
2kV (D.C.)
Max thickness T = 4.5mm
Standard lead length L= 5±1mm / Straight leads - table 3
C
(pF)
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
Tol
%
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
D
(max)
(mm)
7
7
7
7
7
7
8
8
9
9
10
11
12
13
13
14
15
17
18
F (
±
1)
(mm)
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
SH
(mm)
10
10
10
10
10
10
11
11
12
12
13
14
15
16
16
17
18
20
21
Part Number
K7Y101KP28DE - - A
K7Y121KP28DE - - A
K7Y151KP28DE - - A
K7Y181KP28DE - - A
K7Y221KP28DE - - A
K7Y271KP28DE - - A
K7Y331KP31DE - - A
K7Y391KP31DE - - A
K7Y471KP35DE - - A
K7Y561KP35DE - - A
K7Y681KP39DE - - A
K7Y821KP43DE - - A
K7Y102KP47DE - - A
K7Y122KP51DE - - A
K7Y152KP51DE - - A
K7Y182KP55DE - - A
K7Y222KP59DE - - A
K7Y272KP67DE - - A
K7Y332KP71DE - - A
All dimensions are in mm
Digit 13 and 14: Mechanical version and packaging
AA = loose,standard leads
CK = taped in reel
■
ELECTRICAL CHARACTERISTICS
The capacitors meet the essential requirements of IEC 60384-9 and EIA 198. Unless stated otherwise all electrical values apply at an
ambient temperature of 20°C ±3°C, at normal atmospheric conditions.
Description
Capacitance range at 1kHz, 1 ”0.2V (RMS)
Capacitance tolerance
D.C. test voltage, duration 1 minute
Insulation resistance at 500V (DC)
Temperature coefficients on capacitance Y5R (2C4):
-25 to +085°C
+85 to +125°C
Dissipation factor at 1 kHz, 1±0.2V (RMS)
Operating temperature range
Climatic category
Ageing
* 100 to 1000pF for flanged types.
1 kV
2 kV
100 to 2200 pF
100 to 3300 pF*
± 10%
± 10%
1.5 kV
3 kV
≥10000MΩ min
±15%
+15% / -30%
0.2% max
-30 to +125°C
Value
30/125/21
30/105/21
typical 0.5% per time decade
01/2005
22
Embedded System
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