CAPACITORS
December 2015
Capacitor with Multi-layer Lead
Conventional product
Commercial Grade
FK Series
() For a new design, FA or FG Series with halogen-free specification are recommended.
Type: General (Up to 50V)
FK28, FK18
FK24, FK14
FK26, FK16
FK20, FK11
FK22
Mid Voltage (100 to 630V)
FK28, FK18
FK24, FK14
FK26, FK16
FK20, FK11
FK22(2/22)
CAPACITORS
Product compatible with RoHS directive
Capacitor with Multi-layer Lead
Commercial Grade
Overview of the FK General (Up to 50V) Series
FEATURES
High capacitance has been achieved through improvements in The leads are formed with akin to achieve consistent
the thinning process of ceramic dielectric layers and multi-layer insertion heights and facilitate the release of gases during
lamination technology. soldering for dramatically improved solderability.
High reliability is maintained under specified environmental Taping specifications are available for automatic insertions,
conditions. which contribute to reduce on-board costs.
Low residual inductance and excellent frequency characteristics
has been achieved.
PRODUCT IDENTIFICATION
FK 28 C0G 1H 101 J
(1) (2) (3) (4) (5) (6) (7)
(1) Series name (4) Rated voltage Edc
0J 6.3V
(2) Dimensions and shapes of lead wire
1A 10V
1C 16V
L L T
1E 25V
1H 50V
(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
d d
figures of the capacitance.
F F
The third digit identifies the multiplier.
Fig.1 Fig.2
0R5 0.5pF
Dimensions in mm
010 1pF
Type L max. W max. T max. F d Fig
100 10pF
28 4.0 5.5 2.5 5.01.0 72 0.5+0.1,0.03 1
102 1,000pF
24 4.5 5.5 2.5 5.01.0 72 0.5+0.1,0.03 1
26 5.5 6.0 3.5 5.01.0 72 0.5+0.1,0.03 1
(6) Capacitance tolerance
20 5.5 7.0 4.0 5.01.0 72 0.5+0.1,0.03 1
22 7.5 8.0 4.0 5.01.0 72 0.5+0.1,0.03 1
Applicable capacitance
Symbol Tolerance
18 4.0 5.5 2.5 2.50.8 5+3,1 0.5+0.1,0.03 2 range
14 4.5 5.5 2.5 2.50.8 5+3,1 0.5+0.1,0.03 2 C 0.25pF
10pF max.
16 5.5 6.0 3.5 2.50.8 5+3,1 0.5+0.1,0.03 2 D 0.5pF
11 5.5 7.0 4.0 2.50.8 5+3,1 0.5+0.1,0.03 2J5%
K 10% Over 10pF
(3) Capacitance temperature characteristics
M 20%
Class 1 (Temperature compensation)
Temperature
(7) TDK internal code
Capacitance change Temperature range
characteristics
C0G 030ppm/C 55 to +125C
Class 2 (Temperature stable and general purpose)
Temperature
Capacitance change Temperature range
characteristics
X7R 15% 55 to +125C
X5R 15% 55 to +85C
X7S 22% 55 to +125C
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2011/65/EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20151209 / leadmlcc_conventional_fk_en.fm
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