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 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
CAPACITORS
CAPACITANCE RANGES: CLASS 1 (TEMPERATURE COMPENSATION) FK28 AND FK18 TYPES SHAPES AND DIMENSIONS
FK28 4.0max.
2.5max.
FK18 4.0max.
2.5max.
(3/22)
5.5max.
7±2 5.5max.
+3 –1
5
ø0.5
+0.1 –0.03
5.0±1.0
ø0.5
+0.1 –0.03
2.5±0.8
Dimensions in mm
RATED VOLTAGE Edc: 50V
Temperature characteristics C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G C0G
Capacitance
1pF 1.5pF 2pF 2.2pF 3pF 3.3pF 4pF 4.7pF 5pF 6pF 6.8pF 7pF 8pF 9pF 10pF 12pF 15pF 18pF 22pF 27pF 33pF 39pF 47pF 56pF 68pF 82pF 100pF 120pF 150pF 180pF 220pF 270pF 330pF 390pF 470pF 560pF 680pF 820pF 1000pF 1200pF 1500pF 1800pF 2200pF 2700pF 3300pF 3900pF 4700pF 5600pF 6800pF 8200pF 10000pF
Tolerance
±0.25pF ±0.25pF ±0.25pF ±0.25pF ±0.25pF ±0.25pF ±0.25pF ±0.25pF ±0.25pF ±0.5pF ±0.5pF ±0.5pF ±0.5pF ±0.5pF ±0.5pF ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5%
Rated voltage Edc(V) 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
Part No. FK28 type FK28C0G1H010C FK28C0G1H1R5C FK28C0G1H020C FK28C0G1H2R2C FK28C0G1H030C FK28C0G1H3R3C FK28C0G1H040C FK28C0G1H4R7C FK28C0G1H050C FK28C0G1H060D FK28C0G1H6R8D FK28C0G1H070D FK28C0G1H080D FK28C0G1H090D FK28C0G1H100D FK28C0G1H120J FK28C0G1H150J FK28C0G1H180J FK28C0G1H220J FK28C0G1H270J FK28C0G1H330J FK28C0G1H390J FK28C0G1H470J FK28C0G1H560J FK28C0G1H680J FK28C0G1H820J FK28C0G1H101J FK28C0G1H121J .