Document
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
CAPACITORS
Capacitor with Multi-layer Lead
Commercial Grade
(2/22) Product compatible with RoHS directive
Overview of the FK General (Up to 50V) Series
FEATURES
• High capacitance has been achieved through improvements in the thinning process of ceramic dielectric layers and multi-layer lamination technology.
• High reliability is maintained under specified environmental conditions.
• Low residual inductance and excellent frequency characteristics has been achieved.
• The leads are formed with a "kink" to achieve consistent insertion heights and facilitate the release of gases during soldering for dramatically improved solderability.
• Taping specifications are available for automatic insertions, which contribute to reduce on-board costs.
PRODUCT IDENTIFICATION FK 28 C0G 1H 101 J (1) (2) (3) (4) (5) (6) (7)
(1) Series name
(2) Dimensions and shapes of lead wire
L
L
T
(4) Rated voltage Edc
0J
6.3V
1A
10V
1C
16V
1E
25V
1H
50V
W W
ød F Fig.1
ød F Fig.2
Type 28 24 26 20 22 18 14 16 11
L max. 4.0 4.5 5.5 5.5 7.5 4.0 4.5 5.5 5.5
W max. T max. F 5.5 2.5 5.0±1.0 5.5 2.5 5.0±1.0 6.0 3.5 5.0±1.0 7.0 4.0 5.0±1.0 8.0 4.0 5.0±1.0 5.5 2.5 2.5±0.8 5.5 2.5 2.5±0.8 6.0 3.5 2.5±0.8 7.0 4.0 2.5±0.8
7±2 7±2 7±2 7±2 7±2 5+3,–1 5+3,–1 5+3,–1 5+3,–1
Dimensions in mm
ød
Fig
0.5+0.1,–0.03 1
0.5+0.1,–0.03 1
0.5+0.1,–0.03 1
0.5+0.1,–0.03 1
0.5+0.1,–0.03 1
0.5+0.1,–0.03 2
0.5+0.1,–0.03 2
0.5+0.1,–0.03 2
0.5+0.1,–0.03 2
(3) Capacitance temperature characteristics
Class 1 (Temperature compensation)
Temperature characteristics C0G
Capacitance change 0±30ppm/°C
Temperature range –55 to +125°C
(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.
0R5
0.5pF
010
1pF
100
10pF
102
1,000pF
(6) Capacitance tolerance
Symbol
C D J K M
Tolerance
±0.25pF ±0.5pF ±5% ±10% ±20%
Applicable capacitance range 10pF max.
Over 10pF
(7) TDK internal code
Class 2 (Temperature stable and general purpose)
Temperature characteristics X7R X5R X7S
Capacitance change
±15% ±15% ±22%
Temperature range
–55 to +125°C –55 to +85°C –55 to +125°C
• 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.