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, 35 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% Pb minimum)
Applications
Typical applications include decoupling, bypass, filtering
and transient voltage suppression.
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
Ordering Information
C
Ceramic
1206
C
106
Capacitance
Code (pF)
Two
significant
digits and
number of
zeros.
M
Capacitance
Tolerance
J = ±5%
K = ±10%
M = ±20%
4
Rated Voltage
(VDC)
9 = 6.3
8 = 10
4 = 16
3 = 25
6 = 35
5 = 50
1 = 100
2 = 200
A = 250
R
Dielectric
R = X7R
A
Failure Rate/
Design
A = N/A
C
TU
Case Size
Specification/
(L" x W")
Series
1
0402
0603
0805
1206
1210
1808
1812
1825
2220
2225
C = Standard
Termination
Packaging/
2
Finish
Grade (C-Spec)
C = 100%
Matte Sn
See
“Packaging
C-Spec
Ordering
Options
Table” below
1
2
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.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1002_X7R_SMD • 6/9/2017
1
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
X7R Dielectric, 6.3 – 250 VDC (Commercial Grade)
Packaging C-Spec Ordering Options Table
Packaging Type
1
Bulk Bag/Unmarked
7" Reel/Unmarked
13" Reel/Unmarked
7" Reel/Marked
13" Reel/Marked
7" Reel/Unmarked/2mm pitch
2
13" Reel/Unmarked/2mm pitch
2
1
1
Packaging/Grade
Ordering Code (C-Spec)
Not required (Blank)
TU
7411 (EIA 0603 and smaller case sizes)
7210 (EIA 0805 and larger case sizes)
TM
7040 (EIA 0603 and smaller case sizes)
7215 (EIA 0805 and larger case sizes)
7081
7082
Default packaging is "Bulk Bag". An ordering code C-Spec is not required for "Bulk Bag" packaging.
The terms "Marked" and "Unmarked" pertain to laser marking option of capacitors. All packaging options labeled as "Unmarked" will contain capacitors
that have not been laser marked. Please contact KEMET if you require a laser marked option. For more information see "Capacitor Marking".
2
The 2 mm pitch option allows for double the packaging quantity of capacitors on a given reel size. This option is limited to EIA 0603 (1608 metric) case
size devices. For more information regarding 2 mm pitch option see "Tape & Reel Packaging Information".
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
W
Width
T
Thickness
B
Bandwidth
0.30 (0.012)±0.10 (0.004)
0.35 (0.014)±0.15 (0.006)
0.50 (0.02)±0.25 (0.010)
0.50 (0.02) ±0.25 (0.010)
S
Mounting
Separation
Technique
Minimum
0.30 (0.012)
0.70 (0.028)
0.75 (0.030)
Solder Wave or
Solder Reflow
Solder Reflow
Only
1.00 (0.040)±0.05 (0.002) 0.50 (0.020)±0.05 (0.002)
1.60 (0.063)±0.15 (0.006) 0.80 (0.032)±0.15 (0.006)
2.00 (0.079)±0.20 (0.008) 1.25 (0.049)±0.20 (0.008)
3.20 (0.126)±0.20 (0.008) 1.60 (0.063)±0.20 (0.008)
3.20 (0.126)±0.20 (0.008) 2.50 (0.098)±0.20 (0.008)
See Table 2 0.50 (0.02)±0.25 (0.010)
for Thickness
4.70 (0.185)±0.50 (0.020) 2.00 (0.079)±0.20 (0.008)
0.60 (0.024)±0.35 (0.014)
4.50 (0.177)±0.30 (0.012) 3.20 (0.126)±0.30 (0.012)
4.50 (0.177)±0.30 (0.012) 6.40 (0.252)±0.40 (0.016)
5.70 (0.224)±0.40 (0.016) 5.00 (0.197)±0.40 (0.016)
5.60 (0.220)±0.40 (0.016) 6.40 (0.248)±0.40 (0.016)
0.60 (0.024)±0.35 (0.014)
0.60 (0.024)±0.35 (0.014)
0.60 (0.024)±0.35 (0.014)
0.60 (0.024)±0.35 (0.014)
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.
C1002_X7R_SMD • 6/9/2017
2
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
X7R Dielectric, 6.3 – 250 VDC (Commercial Grade)
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.
Electrical Parameters/Characteristics
Item
Operating Temperature Range
Capacitance Change with Reference to
+25°C and 0 VDC Applied (TCC)
1
Parameters/Characteristics
−55°C to +125°C
±15%
3.0%
250% of rated voltage
(5±1 seconds and charge/discharge not exceeding 50mA)
See Dissipation Factor Limit Table
See Insulation Resistance Limit Table
(Rated voltage applied for 120±5 seconds at 25°C)
Aging Rate (Maximum % Capacitance Loss/Decade Hour)
2
Dielectric Withstanding Voltage (DWV)
3
Dissipation Factor (DF) Maximum Limit at 25°C
4
Insulation Resistance (IR) Minimum Limit at 25°C
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.
2
DWV is the voltage a capacitor can withstand (survive) for a short period of time. It exceeds the nominal and continuous working voltage of the
capacitor.
3
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
4
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
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."
1
Insulation Resistance Limit Table (X7R Dielectric)
EIA Case Size
0402
0603
0805
1206
1210
1808
1812
1825
2220
2225
1,000 Megohm
Microfarads or 100 GΩ
< 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
≥ 0.012 µF
≥ 0.047 µf < 0.47 µf
≥ 0.15 µF < 2.2 µf
≥ 0.47 µF < 4.7 µf
≥ 0.39 µF < 10 µf
N/A
≥ 2.2 µF
N/A
≥ 10 µF
N/A
100 Megohm
Microfarads or 10 GΩ
N/A
≥ 0.47 µf
≥ 2.2 µf
≥ 4.7 µf
≥ 10 µf
N/A
N/A
N/A
N/A
N/A
C1002_X7R_SMD • 6/9/2017
3
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
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
16/25
> 25
< 16
16/25
> 25
< 16
16/25
< 16
16/25
> 25
< 16
16/25
> 25
< 16
16/25
> 25
35/50
< 16
16/25
< 16
16/25
> 25
< 16
16/25
< 16
16/25
> 25
Capacitance
Value
All
Dissipation
Capacitance
Factor
Shift
(Maximum %)
7.5
5.0
3.0
7.5
5.0
3.0
20.0
7.5
5.0
3.0
20.0
7.5
5.0
3.0
20.0
7.5
5.0
3.0
20.0
7.5
5.0
3.5
± 20%
10% of Initial
Limit
Insulation
Resistance
0402
< 1.0 µF
≥ 1.0 µF
< 2.2 µF
< 1.0 µF
≥ 2.2 µF
≥ 1.0 µF
< 10 µF
≥ 2.2 µF
≥ 10 µF
< 22 µF
≥ 22 µF
All
0603
0805
X7R
1206
1210
1808-2225
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1002_X7R_SMD • 6/9/2017
4
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
X7R Dielectric, 6.3 – 250 VDC (Commercial Grade)
Dissipation Factor (DF) Limit Table
EIA Case
Size
Rated DC
Voltage
< 16
16
25
25
> 25
< 16
16/25
> 25
< 16
16/25
< 16
16/25
> 25
< 16
16/25
> 25
< 16
16/25
> 25
35/50
< 16
16/25
< 16
16/25
> 25
< 16
16/25
< 16
16/25
> 25
Capacitance
Dissipation
Factor
(Maximum
%)
5.0
3.5
3.5
10.0
2.5
5.0
3.5
2.5
10.0
5.0
3.5
2.5
10.0
5.0
3.5
2.5
10.0
10.0
5.0
3.5
2.5
10.0
5.0
3.5
2.5
All
< 0.1 µF
≥ 0.1 µF
All
< 1.0 µF
≥ 1.0 µF
< 2.2 µF
< 1.0 µF
≥ 2.2 µF
≥ 1.0 µF
< 10 µF
≥ 2.2 µF
≥ 10 µF
< 22 µF
≥ 22 µF
All
0402
0603
0805
1206
1210
1808–2225
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1002_X7R_SMD • 6/9/2017
5
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
