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PRODUCT IDENTIFICATION
2012 X7R 2A 473 K ( 125
C
A
A )
(1) (2) (3) (4) (5) (6)
(7) (8) (9)
(1) Series name
(5) Nominal capacitance
The capacitance is expressed in three digit codes and in units of
pico farads (pF).
(2) Dimensions L×W
1005
1608
2012
3216
3225
4520
4532
5750
1.0×0.5mm
1.6×0.8mm
2.0×1.25mm
3.2×1.6mm
3.2×2.5mm
4.5×2.0mm
4.5×3.2mm
5.7×5.0mm
The first and second digits identify the first and second significant
figures of the capacitance.
The third digit identifies the multiplier.
R designates a decimal point.
471
102
333
474
225
470pF
1,000pF
33,000pF
470,000pF
2,200,000pF (2.2µF)
(3) Capacitance temperature characteristics
Class 1 (Temperature compensation)
Temperature
characteristics
C0G
CH
(6) Capacitance tolerance
Capacitance change
Temperature range
Applicable capacitance
range
Symbol
Tolerance
0 30ppm/°C
0 60ppm/°C
–55 to +125°C
–25 to +85°C
J
5%
K
M
10%
20%
Over 10pF
Class 2 (Temperature stable and general purpose)
Temperature
characteristics
Capacitance change
Temperature range
(7) Dimensions T
Expressed by a three-digit number in mm units.
The second and third digits denote the first and second decimal
places, respectively.
X5R
X6S
X7R
X7S
X7T
JB
15%
22%
15%
22%
+22, –33%
10%
–55 to +85°C
–55 to +105°C
–55 to +125°C
–55 to +125°C
–55 to +125°C
–25 to +85°C
050
085
125
0.50mm
0.85mm
1.25mm
(4) Rated voltage Edc
(8) Packaging style
2A
2E
2W
2J
100V
250V
450V
630V
A
B
C
D
E
F
H
J
ø178mm reel with 4mm-pitch
ø178mm reel with 2mm-pitch
ø178mm reel with 1mm-pitch
ø330mm reel with 4mm-pitch
ø330mm reel with 2mm-pitch
ø330mm reel with 1mm-pitch
Bulk(bag)
ø330mm reel with 8mm-pitch
ø178mm reel with 8mm-pitch
K
(9) TDK internal code
In brochures issued in August, 2011 and later, the product thickness and packing specifications are described at the end of the ordering name [the
product name described in brochures] in parentheses.
Since the existing ordering name could not clearly express the product thickness and packing specifications, it has been changed to a new product
description method that solves this inconvenience.
Please be aware that the last five digits of the ordering name on the delivery label and those in the brochure differ.
No changes have been made to the delivery name.
(Example)
Brochure issued date
Prior to July, 2011
Ordering name (description in the brochure)
C1608X5R1C105K
Delivery name (description on the delivery label)
C1608X5R1C105KT000N
August, 2011 or later
C1608X5R1C105K(080AA)
C1608X5R1C105KT000N
• For more information about the products of other capacitance or data, please contact us.
• 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.
Please read the precautions before using this catalog.
002-01 / 20110816 / e413_c.fm
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