Multilayer Ceramic Capacitors
Dipped radial lead type
Mid voltage
FK series
Type:
FK28, FK18
FK24, FK14
FK26
FK20
FK22
June 2006
Issue date:
• All specifications are subject to change without notice.
• 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.
(1/7)
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
(2) Dimensions and shapes of lead wire
L
L
T
Conformity to RoHS Directive
(7)
(4) Rated voltage Edc
2A
2E
2J
100V
250V
630V
ød
F
Fig.1
F
Fig.2
ød
(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.
102
333
474
1,000pF
33,000pF
470,000pF
W
W
Dimensions in mm
Type
28
24
26
20
22
18
14
L max.
4.0
4.5
5.5
5.5
7.5
4.0
4.5
W max.
5.5
5.5
6.0
7.0
8.0
5.5
5.5
T max.
2.5
2.5
3.5
4.0
4.0
2.5
2.5
F
5.0±1.0
5.0±1.0
5.0±1.0
5.0±1.0
5.0±1.0
2.5±0.8
2.5±0.8
7±2
7±2
7±2
7±2
7±2
5+3,–1
5+3,–1
ød
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
0.5+0.1,–0.03
0.5+0.1,–0.03
Fig
1
1
1
1
1
2
2
(6) Capacitance tolerance
Symbol
J
K
M
Tolerance
±5%
±10%
±20%
(7) TDK internal code
(3) Capacitance temperature characteristics
Class 1 (Temperature compensation)
Temperature
characteristics
C0G
Capacitance change
0±30ppm/°C
Temperature range
–55 to +125°C
Class 2 (Temperature stable and general purpose)
Temperature
characteristics
X7R
Capacitance change
±15%
Temperature range
–55 to +125°C
• 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
(2/7)
FK28 AND FK18 TYPES
SHAPES AND DIMENSIONS
FK28
4.0max.
5.5max.
2.5max.
FK18
4.0max.
5.5max.
2.5max.
TEMPERATURE CHARACTERISTICS: C0G(0±30ppm/°C)
RATED VOLTAGE Edc: 250V
Capacitance
(pF)
100
120
+0.1
Tolerance
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
ø0.5
–0.03
ø0.5
–0.03
2.5±0.8
5.0±1.0
Dimensions in mm
+0.1
150
180
220
270
330
390
470
560
680
CAPACITANCE RANGES:
CLASS 1 (TEMPERATURE COMPENSATION)
TEMPERATURE CHARACTERISTICS: C0G(0±30ppm/°C)
RATED VOLTAGE Edc: 100V
Capacitance
(pF)
100
120
150
180
220
270
330
390
470
560
680
820
1,000
1,200
Tolerance
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
Part No.
FK28 type
FK28C0G2A101J
FK28C0G2A101K
FK28C0G2A121J
FK28C0G2A121K
FK28C0G2A151J
FK28C0G2A151K
FK28C0G2A181J
FK28C0G2A181K
FK28C0G2A221J
FK28C0G2A221K
FK28C0G2A271J
FK28C0G2A271K
FK28C0G2A331J
FK28C0G2A331K
FK28C0G2A391J
FK28C0G2A391K
FK28C0G2A471J
FK28C0G2A471K
FK28C0G2A561J
FK28C0G2A561K
FK28C0G2A681J
FK28C0G2A681K
FK28C0G2A821J
FK28C0G2A821K
FK28C0G2A102J
FK28C0G2A102K
FK28C0G2A122J
FK28C0G2A122K
FK18 type
FK18C0G2A101J
FK18C0G2A101K
FK18C0G2A121J
FK18C0G2A121K
FK18C0G2A151J
FK18C0G2A151K
FK18C0G2A181J
FK18C0G2A181K
FK18C0G2A221J
FK18C0G2A221K
FK18C0G2A271J
FK18C0G2A271K
FK18C0G2A331J
FK18C0G2A331K
FK18C0G2A391J
FK18C0G2A391K
FK18C0G2A471J
FK18C0G2A471K
FK18C0G2A561J
FK18C0G2A561K
FK18C0G2A681J
FK18C0G2A681K
FK18C0G2A821J
FK18C0G2A821K
FK18C0G2A102J
FK18C0G2A102K
FK18C0G2A122J
FK18C0G2A122K
Part No.
FK28 type
FK28C0G2E101J
FK28C0G2E101K
FK28C0G2E121J
FK28C0G2E121K
FK28C0G2E151J
FK28C0G2E151K
FK28C0G2E181J
FK28C0G2E181K
FK28C0G2E221J
FK28C0G2E221K
FK28C0G2E271J
FK28C0G2E271K
FK28C0G2E331J
FK28C0G2E331K
FK28C0G2E391J
FK28C0G2E391K
FK28C0G2E471J
FK28C0G2E471K
FK28C0G2E561J
FK28C0G2E561K
FK28C0G2E681J
FK28C0G2E681K
FK18 type
FK18C0G2E101J
FK18C0G2E101K
FK18C0G2E121J
FK18C0G2E121K
FK18C0G2E151J
FK18C0G2E151K
FK18C0G2E181J
FK18C0G2E181K
FK18C0G2E221J
FK18C0G2E221K
FK18C0G2E271J
FK18C0G2E271K
FK18C0G2E331J
FK18C0G2E331K
FK18C0G2E391J
FK18C0G2E391K
FK18C0G2E471J
FK18C0G2E471K
FK18C0G2E561J
FK18C0G2E561K
FK18C0G2E681J
FK18C0G2E681K
7±2
5
–1
+3
CAPACITANCE RANGES: CLASS 2
TEMPERATURE CHARACTERISTICS: X7R(±15%)
RATED VOLTAGE Edc: 100V
Capacitance
(pF)
1,000
1,500
2,200
3,300
4,700
6,800
10,000
Tolerance
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
Part No.
FK28 type
FK28X7R2A102K
FK28X7R2A102M
FK28X7R2A152K
FK28X7R2A152M
FK28X7R2A222K
FK28X7R2A222M
FK28X7R2A332K
FK28X7R2A332M
FK28X7R2A472K
FK28X7R2A472M
FK28X7R2A682K
FK28X7R2A682M
FK28X7R2A103K
FK28X7R2A103M
FK18 type
FK18X7R2A102K
FK18X7R2A102M
FK18X7R2A152K
FK18X7R2A152M
FK18X7R2A222K
FK18X7R2A222M
FK18X7R2A332K
FK18X7R2A332M
FK18X7R2A472K
FK18X7R2A472M
FK18X7R2A682K
FK18X7R2A682M
FK18X7R2A103K
FK18X7R2A103M
• All specifications are subject to change without notice.
001-04 / 20060618 / e4942_fk.fm
(3/7)
FK24 AND FK14 TYPES
SHAPES AND DIMENSIONS
FK24
4.5max.
5.5max.
2.5max.
FK14
4.5max.
5.5max.
2.5max.
CAPACITANCE RANGES: CLASS 2
TEMPERATURE CHARACTERISTICS: X7R(±15%)
RATED VOLTAGE Edc: 100V
Capacitance
(pF)
1,000
1,500
Tolerance
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
Part No.
FK24 type
FK24X7R2A102K
FK24X7R2A102M
FK24X7R2A152K
FK24X7R2A152M
FK24X7R2A222K
FK24X7R2A222M
FK24X7R2A332K
FK24X7R2A332M
FK24X7R2A472K
FK24X7R2A472M
FK24X7R2A682K
FK24X7R2A682M
FK24X7R2A103K
FK24X7R2A103M
FK24X7R2A153K
FK24X7R2A153M
FK24X7R2A223K
FK24X7R2A223M
FK24X7R2A333K
FK24X7R2A333M
FK24X7R2A473K
FK24X7R2A473M
FK14 type
FK14X7R2A102K
FK14X7R2A102M
FK14X7R2A152K
FK14X7R2A152M
FK14X7R2A222K
FK14X7R2A222M
FK14X7R2A332K
FK14X7R2A332M
FK14X7R2A472K
FK14X7R2A472M
FK14X7R2A682K
FK14X7R2A682M
FK14X7R2A103K
FK14X7R2A103M
FK14X7R2A153K
FK14X7R2A153M
FK14X7R2A223K
FK14X7R2A223M
FK14X7R2A333K
FK14X7R2A333M
FK14X7R2A473K
FK14X7R2A473M
7±2
5
–1
+0.1
ø0.5
–0.03
ø0.5
–0.03
2.5±0.8
5.0±1.0
Dimensions in mm
+0.1
+3
2,200
3,300
4,700
6,800
10,000
15,000
22,000
33,000
47,000
CAPACITANCE RANGES:
CLASS 1 (TEMPERATURE COMPENSATION)
TEMPERATURE CHARACTERISTICS: C0G(0±30ppm/°C)
RATED VOLTAGE Edc: 100V
Capacitance
(pF)
1,000
1,200
1,500
1,800
2,200
2,700
3,300
3,900
4,700
Tolerance
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
Part No.
FK24 type
FK24C0G2A102J
FK24C0G2A102K
FK24C0G2A122J
FK24C0G2A122K
FK24C0G2A152J
FK24C0G2A152K
FK24C0G2A182J
FK24C0G2A182K
FK24C0G2A222J
FK24C0G2A222K
FK24C0G2A272J
FK24C0G2A272K
FK24C0G2A332J
FK24C0G2A332K
FK24C0G2A392J
FK24C0G2A392K
FK24C0G2A472J
FK24C0G2A472K
FK14 type
FK14C0G2A102J
FK14C0G2A102K
FK14C0G2A122J
FK14C0G2A122K
FK14C0G2A152J
FK14C0G2A152K
FK14C0G2A182J
FK14C0G2A182K
FK14C0G2A222J
FK14C0G2A222K
FK14C0G2A272J
FK14C0G2A272K
FK14C0G2A332J
FK14C0G2A332K
FK14C0G2A392J
FK14C0G2A392K
FK14C0G2A472J
FK14C0G2A472K
RATED VOLTAGE Edc: 250V
Capacitance
(pF)
1,000
1,500
2,200
3,300
4,700
Tolerance
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
Part No.
FK24 type
FK24X7R2E102K
FK24X7R2E102M
FK24X7R2E152K
FK24X7R2E152M
FK24X7R2E222K
FK24X7R2E222M
FK24X7R2E332K
FK24X7R2E332M
FK24X7R2E472K
FK24X7R2E472M
FK24X7R2E682K
FK24X7R2E682M
FK24X7R2E103K
FK24X7R2E103M
FK24X7R2E153K
FK24X7R2E153M
FK24X7R2E223K
FK24X7R2E223M
FK14 type
FK14X7R2E102K
FK14X7R2E102M
FK14X7R2E152K
FK14X7R2E152M
FK14X7R2E222K
FK14X7R2E222M
FK14X7R2E332K
FK14X7R2E332M
FK14X7R2E472K
FK14X7R2E472M
FK14X7R2E682K
FK14X7R2E682M
FK14X7R2E103K
FK14X7R2E103M
FK14X7R2E153K
FK14X7R2E153M
FK14X7R2E223K
FK14X7R2E223M
RATED VOLTAGE Edc: 250V
Capacitance
(pF)
820
1,000
1,200
1,500
1,800
2,200
2,700
Tolerance
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
Part No.
FK24 type
FK24C0G2E821J
FK24C0G2E821K
FK24C0G2E102J
FK24C0G2E102K
FK24C0G2E122J
FK24C0G2E122K
FK24C0G2E152J
FK24C0G2E152K
FK24C0G2E182J
FK24C0G2E182K
FK24C0G2E222J
FK24C0G2E222K
FK24C0G2E272J
FK24C0G2E272K
FK14 type
FK14C0G2E821J
FK14C0G2E821K
FK14C0G2E102J
FK14C0G2E102K
FK14C0G2E122J
FK14C0G2E122K
FK14C0G2E152J
FK14C0G2E152K
FK14C0G2E182J
FK14C0G2E182K
FK14C0G2E222J
FK14C0G2E222K
FK14C0G2E272J
FK14C0G2E272K
6,800
10,000
15,000
22,000
• All specifications are subject to change without notice.
001-04 / 20060618 / e4942_fk.fm
(4/7)
FK26 TYPE
SHAPES AND DIMENSIONS
5.5max.
6.0max.
3.5max.
TEMPERATURE CHARACTERISTICS: C0G(0±30ppm/°C)
RATED VOLTAGE Edc: 630V
Capacitance
(pF)
100
120
150
Tolerance
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
Part No.
FK26 type
FK26C0G2J101J
FK26C0G2J101K
FK26C0G2J121J
FK26C0G2J121K
FK26C0G2J151J
FK26C0G2J151K
FK26C0G2J181J
FK26C0G2J181K
FK26C0G2J221J
FK26C0G2J221K
FK26C0G2J271J
FK26C0G2J271K
FK26C0G2J331J
FK26C0G2J331K
FK26C0G2J391J
FK26C0G2J391K
FK26C0G2J471J
FK26C0G2J471K
FK26C0G2J561J
FK26C0G2J561K
FK26C0G2J681J
FK26C0G2J681K
FK26C0G2J821J
FK26C0G2J821K
FK26C0G2J102J
FK26C0G2J102K
FK26C0G2J122J
FK26C0G2J122K
FK26C0G2J152J
FK26C0G2J152K
FK26C0G2J182J
FK26C0G2J182K
FK26C0G2J222J
FK26C0G2J222K
FK26C0G2J272J
FK26C0G2J272K
FK26C0G2J332J
FK26C0G2J332K
7±2
ø0.5
–0.03
+0.1
180
5.0±1.0
Dimensions in mm
CAPACITANCE RANGES:
CLASS 1 (TEMPERATURE COMPENSATION)
TEMPERATURE CHARACTERISTICS: C0G(0±30ppm/°C)
RATED VOLTAGE Edc: 100V
Capacitance
(pF)
3,900
4,700
5,600
6,800
8,200
10,000
Tolerance
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
Part No.
FK26 type
FK26C0G2A392J
FK26C0G2A392K
FK26C0G2A472J
FK26C0G2A472K
FK26C0G2A562J
FK26C0G2A562K
FK26C0G2A682J
FK26C0G2A682K
FK26C0G2A822J
FK26C0G2A822K
FK26C0G2A103J
FK26C0G2A103K
220
270
330
390
470
560
680
820
1,000
1,200
1,500
RATED VOLTAGE Edc: 250V
Capacitance
(pF)
3,300
3,900
4,700
5,600
6,800
8,200
Tolerance
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
Part No.
FK26 type
FK26C0G2E332J
FK26C0G2E332K
FK26C0G2E392J
FK26C0G2E392K
FK26C0G2E472J
FK26C0G2E472K
FK26C0G2E562J
FK26C0G2E562K
FK26C0G2E682J
FK26C0G2E682K
FK26C0G2E822J
FK26C0G2E822K
1,800
2,200
2,700
3,300
• All specifications are subject to change without notice.
001-04 / 20060618 / e4942_fk.fm
