(1/7)
Conformity to RoHS Directive
Dipped Radial Ceramic Capacitors
Mid Voltage FK Series
FEATURES
• Due to the technological progress in creating thinner layers of
ceramic dielectric and achieving multilayer lamination, this
product provides large electrostatic capacity.
• It maintains a high level of reliability under specified environ-
mental conditions.
• Its residual inductance is small and it provides good frequency
characteristics.
• The leads are formed with a "kink" to achieve consistent
insertion heights and facilitate the release of gases during
soldering for dramatically improved solderability.
• Also available are products that meet taping specifications for
automatic insertions, which contribute to reducing on-board
costs.
PRODUCT IDENTIFICATION
FK 28 C0G 1H 101 J
(1) (2) (3) (4) (5) (6)
(1) Series name
(7)
(4) Rated voltage Edc
2A
2E
2J
100V
250V
630V
(2) Dimensions and shapes of lead wire
L
L
T
(5) Nominal capacitance
The capacitance is expressed in three digit codes and in units of
pico farads (pF).
The first and second digits identify the first and second significant
figures of the capacitance.
The third digit identifies the multiplier.
ød
ød
F
102
333
474
1,000pF
F
F
33,000pF
470,000pF
Fig.1
Fig.2
Dimensions in mm
ød Fig
Type L max. W max. T max.
(6) Capacitance tolerance
28
24
26
20
22
18
14
4.0
4.5
5.5
5.5
7.5
4.0
4.5
5.5
5.5
6.0
7.0
8.0
5.5
5.5
2.5
2.5
3.5
4.0
4.0
2.5
2.5
5.0 1.0 7 2
5.0 1.0 7 2
5.0 1.0 7 2
5.0 1.0 7 2
5.0 1.0 7 2
0.5+0.1,–0.03
0.5+0.1,–0.03
0.5+0.1,–0.03
0.5+0.1,–0.03
0.5+0.1,–0.03
1
1
1
1
1
2
2
Symbol
Tolerance
5%
J
K
M
10%
20%
2.5 0.8 5+3,–1 0.5+0.1,–0.03
2.5 0.8 5+3,–1 0.5+0.1,–0.03
(7) TDK internal code
(3) Capacitance temperature characteristics
Class 1 (Temperature compensation)
Temperature
Capacitance change
0 30ppm/°C
Temperature range
–55 to +125°C
characteristics
C0G
Class 2 (Temperature stable and general purpose)
Temperature
Capacitance change
15%
Temperature range
–55 to +125°C
characteristics
X7R
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
• All specifications are subject to change without notice.
001-04 / 20060618 / e4942_fk.fm