C4532X7T2W474K230KE Datasheet, PDF (48/64 Pages) TDK Electronics – TDK MLCC PRODUCT LINE

CKD SERIES | Feed Thru Capacitor
47
TDK Feed Through CKD series capacitors
feature 3-terminal design with even lower ESL
than Flip Type capacitors. Feed through design
consists of 3-terminal construction where the 3rd
terminal acts as a ground. Unique internal design
allows for low parallel inductance and offer
excellent noise reduction capability for high
speed digital IC decoupling.
CKD Series are offered in a variety of case
size with operating temperature range of -25ºC to
+85ºC and -55ºC to +125ºC. A wide range of
capacitance with rated voltage from 4V to 50V are
available.
L
B
C
W
B
T
L Body Length
W Body Width
T Body Height
B Terminal Width
C GND Terminal Width
Case Code
CKD710JB
CKD61BJB
CKD610JB
CKD510JB
CKD110JB
CKD310JB
CKD31C10
L
(mm)
1.00
1.60
1.60
2.00
3.20
3.20
3.20
W
(mm)
0.50
0.80
0.80
1.25
1.25
1.60
1.60
T
(mm)
0.30
0.60
0.80
0.85
0.85
1.30
1.30
B
(mm)
0.17
0.15
0.10
0.30
0.40
0.40
0.40
C
(mm)
0.30
0.80
0.40
0.40
0.95
0.95
1.20
Part Number Description
SERIES NAME & DIMENSION CODE
PACKAGING STYLE
RATED VOLTAGE (DC)
INTERNAL CODES
CKD610JB
0J
105
M
T
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CAPACITANCE TOLERANCE
NOMINAL CAPACITANCE (pF)
Features:
 Ultra low inductance (less than 200 pH)
 Feed-through structure provides low ESL and
high capacitance for noise elimination over a
broad frequency band
 Optimized for use as noise bypass capacitor
for signal and power source circuits
 Aids in EMC compliance
Applications:
 IC power supply circuit decoupling
 High impedance/high current circuits
 DC to DC converter input/output smoothing
AAPPPPEEAARRAANNCCEE
IINNSSIIDDEE SSTTRRUUCCTTUURREE
Current + Noise
Noise
Ground
Current
 Low ESL Feed Through type CKD series are constructed
with 3 terminals and alternating ground and conductive layers.
Conductive
Layer
Current
Noise
Ground
Dielectric
Material
Ground
Layer
 When a pass-through structure is used, the smaller the
distance between the capacitor and the ground, the lower
the ESL. This helps reduce noise from the circuit.
©TDK Corporation of America – Contents are subject to change without notice.