Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
X7R Dielectric, 6.3 – 250 VDC (Commercial Grade)
Overview
KEMET’s X7R dielectric features a 125°C maximum operating
temperature and is considered “temperature stable.” The
Electronics Components, Assemblies & Materials Association
(EIA) characterizes X7R dielectric as a Class II material.
Components of this classification are fixed, ceramic dielectric
capacitors suited for bypass and decoupling applications or
for frequency discriminating circuits where Q and stability of
capacitance characteristics are not critical. X7R exhibits a
predictable change in capacitance with respect to time and
voltage and boasts a minimal change in capacitance with
reference to ambient temperature. Capacitance change is limited
to ±15% from -55°C to +125°C.
Benefits
•
•
•
•
•
•
•
•
•
•
-55°C to +125°C operating temperature range
Lead (Pb)-Free, RoHS, and REACH Compliant
Temperature stable dielectric
EIA 0402, 0603, 0805, 1206, 1210, 1808, 1812, 1825, 2220,
and 2225 case sizes
DC voltage ratings of 6.3 V, 10 V, 16 V, 25 V, 50 V, 100 V,
200 V, and 250 V
Capacitance offerings ranging from 10 pF to 47 μF
Available capacitance tolerances of ±5%, ±10%, and ±20%
Non-polar device, minimizing installation concerns
100% pure matte tin-plated termination finish allowing for
excellent solderability
SnPb termination finish option available upon request
(5% minimum)
Applications
Typical applications include decoupling, bypass, filtering and
transient voltage suppression.
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Ordering Information
C
Ceramic
1206
Case Size
(L" x W")
0402
0603
0805
1206
1210
1808
1812
1825
2220
2225
C
Specification/
Series
1
C = Standard
106
Capacitance
Code (pF)
2 Significant
Digits + Number
of Zeros
M
Capacitance
Tolerance
J = ±5%
K = ±10%
M = ±20%
4
Voltage
9 = 6.3 V
8 = 10 V
4 = 16 V
3 = 25 V
6 = 35 V
5 = 50 V
1 = 100 V
2 = 200 V
A = 250 V
R
Dielectric
R = X7R
A
C
TU
Packaging/Grade
(C-Spec)
3
Blank = Bulk
TU = 7" Reel
Unmarked
TM = 7" Reel
Marked
Failure Rate/
Termination Finish
2
Design
A = N/A
C = 100% Matte Sn
Flexible termination option is available. Please see FT-CAP product bulletin C1013_X7R_FT-CAP_SMD.
Additional termination finish options may be available. Contact KEMET for details.
3
Additional reeling or packaging options may be available. Contact KEMET for details.
1
2
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1002_X7R_SMD • 7/24/2014
1
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – X7R Dielectric, 6.3 – 250 VDC (Commercial Grade)
Dimensions – Millimeters (Inches)
W
L
T
B
S
EIA
Size
Code
0402
0603
0805
1206
1210
1
1808
1812
1825
2220
2225
1
Metric
Size
Code
1005
1608
2012
3216
3225
4520
4532
4564
5650
5664
L
Length
1.00 (.040) ±0.05 (.002)
1.60 (.063) ±0.15 (.006)
2.00 (.079) ±0.20 (.008)
3.20 (.126) ±0.20 (.008)
3.20 (.126) ±0.20 (.008)
4.70 (.185) ±0.50 (.020)
4.50 (.177) ±0.30 (.012)
4.50 (.177) ±0.30 (.012)
5.70 (.224) ±0.40 (.016)
5.60 (.220) ±0.40 (.016)
W
Width
0.50 (.020) ±0.05 (.002)
0.80 (.032) ±0.15 (.006)
1.25 (.049) ±0.20 (.008)
1.60 (.063) ±0.20 (.008)
2.50 (.098) ±0.20 (.008)
2.00 (.079) ±0.20 (.008)
3.20 (.126) ±0.30 (.012)
6.40 (.252) ±0.40 (.016)
5.00 (.197) ±0.40 (.016)
6.40 (.248) ±0.40 (.016)
T
Thickness
B
Bandwidth
0.30 (.012) ±0.10 (.004)
0.35 (.014) ±0.15 (.006)
0.50 (0.02) ±0.25 (.010)
0.50 (0.02) ±0.25 (.010)
S
Separation
Minimum
0.30 (.012)
0.70 (.028)
0.75 (.030)
Mounting
Technique
Solder Reflow Only
Solder Wave or
Solder Reflow
See Table 2 0.50 (0.02) ±0.25 (.010)
for Thickness
0.60 (.024) ±0.35 (.014)
0.60 (.024) ±0.35 (.014)
0.60 (.024) ±0.35 (.014)
0.60 (.024) ±0.35 (.014)
0.60 (.024) ±0.35 (.014)
N/A
Solder Reflow Only
For capacitance values ≥ 4.7 µF add 0.02 (0.001) to the width tolerance dimension and 0.10 (0.004) to the length tolerance dimension.
Qualification/Certification
Commercial Grade products are subject to internal qualification. Details regarding test methods and conditions are referenced in
Table 4, Performance & Reliability.
Environmental Compliance
Lead (Pb)-Free, RoHS, and REACH compliant without exemptions (excluding SnPb termination finish option).
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1002_X7R_SMD • 7/24/2014
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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – X7R Dielectric, 6.3 – 250 VDC (Commercial Grade)
Electrical Parameters/Characteristics
Item
Operating Temperature Range
Capacitance Change with Reference to +25°C and 0 VDC Applied (TCC)
Aging Rate (Maximum % Capacitance Loss/Decade Hour)
Dielectric Withstanding Voltage (DWV)
Dissipation Factor (DF) Maximum Limit @ 25ºC
Insulation Resistance (IR) Limit @ 25°C
-55°C to +125°C
±15%
3.0%
250% of rated voltage
(5 ±1 second and charge/discharge not exceeding 50 mA)
See Dissipation Factor (DF) Limits Table
See Insulation Resistance Limit Table
(Rated voltage applied for 120 ±5 seconds @ 25°C)
Parameters/Characteristics
Regarding aging rate: Capacitance measurements (including tolerance) are indexed to a referee time of 48 or 1,000 hours. Please refer to a part number specific
datasheet for referee time details.
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Capacitance and dissipation factor (DF) measured under the following conditions:
1 kHz ±50 Hz and 1.0 ±0.2 Vrms if capacitance ≤ 10 µF
120 Hz ±10 Hz and 0.5 ±0.1 Vrms if capacitance > 10 µF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known as
Automatic Level Control (ALC). The ALC feature should be switched to "ON."
Insulation Resistance Limit Table (X7R Dielectric)
EIA Case Size
0201
0402
0603
0805
1206
1210
1808
1812
1825
2220
2225
1,000 Megohm
Microfarads or 100 GΩ
N/A
< 0.012 µF
< 0.047 µF
< 0.15 µF
< 0.47 µF
< 0.39 µF
ALL
< 2.2 µF
ALL
< 10 µF
ALL
500 Megohm
Microfarads or 10 GΩ
ALL
≥ 0.012 µF
≥ 0.047 µF
≥ 0.15 µF
≥ 0.47 µF
≥ 0.39 µF
N/A
≥ 2.2 µF
N/A
≥ 10 µF
N/A
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1002_X7R_SMD • 7/24/2014
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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – X7R Dielectric, 6.3 – 250 VDC (Commercial Grade)
Dissipation Factor (DF) Limits Table
EIA Case
Size
0402
Rated DC
Voltage
< 16
16/25
> 25
< 16
16/25
Capacitance
Dissipation
Factor
5.0%
3.5%
2.5%
5.0%
All
< 1.0 uF
3.5%
2.5%
0603
> 25
< 16
16/25
< 16
16/25
≥ 1.0 uF
10.0%
5.0%
3.5%
2.5%
≤ 2.2 µF
< 1.0 µF
> 2.2 µF
≥ 1.0 µF
0805
> 25
< 16
16/25
> 25
< 16
16/25
10.0%
5.0%
< 10 µF
3.5%
2.5%
≥ 2.2 µF
≥ 10 µF
10.0%
10.0%
5.0%
< 22 µF
3.5%
2.5%
≥ 22 µF
10.0%
5.0%
All
3.5%
2.5%
1206
> 25
35/50
< 16
16/25
< 16
16/25
1210
> 25
< 16
16/25
< 16
1812 – 2225
16/25
> 25
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1002_X7R_SMD • 7/24/2014
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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – X7R Dielectric, 6.3 – 250 VDC (Commercial Grade)
Post Environmental Limits
High Temperature Life, Biased Humidity, Moisture Resistance
Dielectric
Case Size
Rated DC
Voltage
< 16
0402
16/25
> 25
< 16
16/25
0603
> 25
< 16
16/25
< 16
16/25
0805
> 25
< 16
16/25
X7R
> 25
< 16
16/25
1206
> 25
< 16
16/25
< 16
16/25
1210
> 25
< 16
16/25
< 16
1808 – 2225
16/25
> 25
All
≥ 22 µF
< 22 µF
≥ 10 µF
< 10 µF
≥ 1.0 uF
< 1.0 uF
All
Capacitance
Value
Dissipation
Factor
(Maximum %)
7.5
5.0
3.0
7.5
5.0
3.0
20.0
7.5
5.0
3.0
Capacitance
Shift
Insulation
Resistance
≤ 2.2 µF
< 1.0 µF
> 2.2 µF
≥ 1.0 µF
20.0
±20%
7.5
5.0
3.0
20.0
7.5
5.0
3.0
20.0
7.5
5.0
3.0
10% of Initial
Limit
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1002_X7R_SMD • 7/24/2014
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