X7R.pdf 데이터시트 (총 4 페이지) - 파일 다운로드 X7R 데이타시트 다운로드

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X7R Dielectric
General Specifications
X7R formulations are called “temperature stable” ceramics and
fall into EIA Class II materials. X7R is the most popular of these
intermediate dielectric constant materials. Its temperature varia-
tion of capacitance is within ±15% from -55°C to +125°C. This
capacitance change is non-linear.
Capacitance for X7R varies under the influence of electrical op-
erating conditions such as voltage and frequency.
X7R dielectric chip usage covers the broad spectrum of
industrial applications where known changes in capacitance
due to applied voltages are acceptable.
PART NUMBER (see page 2 for complete part number explanation)
0805
5
C 103 M A
T 2A
Size
Voltage
Dielectric
Capacitance Capacitance Failure
Terminations
(L" x W")
4V = 4
6.3V = 6
10V = Z
16V = Y
25V = 3
X7R = C
Code (In pF)
2 Sig. Digits +
Number of Zeros
Tolerance
J = ± 5%*
K = ±10%
M = ± 20%
Rate
A = Not
Applicable
T = Plated Ni
and Sn
7 = Gold Plated*
Z= FLEXITERM®**
50V = 5
*≤1μF only,
100V = 1
200V = 2
contact factory for
additional values
*Optional termination
500V = 7
**See FLEXITERM®
X7R section
NOTE: Contact factory for availability of Termination and Tolerance Options for Specific Part Numbers.
Contact factory for non-specified capacitance values.
Packaging
2 = 7" Reel
4 = 13" Reel
7 = Bulk Cass.
9 = Bulk
Special
Code
A = Std. Product
Contact
Factory For
Multiples
X7R Dielectric�
Typical Temperature Coefficient
10
5
0
-5
-10
-15
-20
-25
-60 -40 -20 0 20 40 60 80 100 120 140
Temperature °C
Variation of Impedance with Cap Value�
Impedance vs. Frequency�
1,000 pF vs. 10,000 pF - X7R�
0805�
10.00
1,000 pF
10,000 pF
1.00
0.10
0.01
10
100
Frequency, MHz
1000
Capacitance vs. Frequency
+30
+20
+10
0
-10
-20
-30
1KHz
10 KHz
100 KHz
Frequency
1 MHz
10 MHz
Insulation Resistance vs Temperature
10,000
1,000
100
0
0 20 40 60 80 100 120
Temperature °C
Variation of Impedance with Chip Size�
Impedance vs. Frequency�
10,000 pF - X7R�
10 1206
0805
1210
1.0
Variation of Impedance with Chip Size�
Impedance vs. Frequency�
100,000 pF - X7R�
10
1206
0805
1210
1.0
0.1
0.1
.01
1
.01
10 100 1,000 1
10 100 1,000
Frequency, MHz
Frequency, MHz
17

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X7R Dielectric
Specifications and Test Methods
Parameter/Test
Operating Temperature Range
Capacitance
Dissipation Factor
Insulation Resistance
Dielectric Strength
Resistance to
Flexure
Stresses
Appearance
Capacitance
Variation
Dissipation
Factor
Insulation
Resistance
Solderability
Resistance to
Solder Heat
Thermal
Shock
Load Life
Load
Humidity
Appearance
Capacitance
Variation
Dissipation
Factor
Insulation
Resistance
Dielectric
Strength
Appearance
Capacitance
Variation
Dissipation
Factor
Insulation
Resistance
Dielectric
Strength
Appearance
Capacitance
Variation
Dissipation
Factor
Insulation
Resistance
Dielectric
Strength
Appearance
Capacitance
Variation
Dissipation
Factor
Insulation
Resistance
Dielectric
Strength
X7R Specification Limits
-55ºC to +125ºC
Within specified tolerance
≤ 2.5% for ≥ 50V DC rating
≤ 3.0% for 25V DC rating
≤ 3.5% for 25V and 16V DC rating
≤ 5.0% for ≤ 10V DC rating
100,000MΩ or 1000MΩ - μF,
whichever is less
No breakdown or visual defects
No defects
≤ ±12%
Meets Initial Values (As Above)
Measuring Conditions
Temperature Cycle Chamber
Freq.: 1.0 kHz ± 10%
Voltage: 1.0Vrms ± .2V
Charge device with rated voltage for
120 ± 5 secs @ room temp/humidity
Charge device with 300% of rated voltage for
1-5 seconds, w/charge and discharge current
limited to 50 mA (max)
Note: Charge device with 150% of rated
voltage for 500V devices.
Deflection: 2mm
Test Time: 30 seconds
1mm/sec
≥ Initial Value x 0.3
≥ 95% of each terminal should be covered
with fresh solder
No defects, <25% leaching of either end terminal
90 mm
Dip device in eutectic solder at 230 ± 5ºC
for 5.0 ± 0.5 seconds
≤ ±7.5%
Meets Initial Values (As Above)
Meets Initial Values (As Above)
Dip device in eutectic solder at 260ºC for 60
seconds. Store at room temperature for 24 ± 2
hours before measuring electrical properties.
Meets Initial Values (As Above)
No visual defects
≤ ±7.5%
Step 1: -55ºC ± 2º
Step 2: Room Temp
30 ± 3 minutes
≤ 3 minutes
Meets Initial Values (As Above)
Meets Initial Values (As Above)
Meets Initial Values (As Above)
No visual defects
≤ ±12.5%
≤ Initial Value x 2.0 (See Above)
≥ Initial Value x 0.3 (See Above)
Meets Initial Values (As Above)
No visual defects
≤ ±12.5%
≤ Initial Value x 2.0 (See Above)
≥ Initial Value x 0.3 (See Above)
Meets Initial Values (As Above)
Step 3: +125ºC ± 2º 30 ± 3 minutes
Step 4: Room Temp ≤ 3 minutes
Repeat for 5 cycles and measure after
24 ± 2 hours at room temperature
Charge device with 1.5 rated voltage (≤ 10V) in
test chamber set at 125ºC ± 2ºC
for 1000 hours (+48, -0)
Remove from test chamber and stabilize
at room temperature for 24 ± 2 hours
before measuring.
Store in a test chamber set at 85ºC ± 2ºC/
85% ± 5% relative humidity for 1000 hours
(+48, -0) with rated voltage applied.
Remove from chamber and stabilize at
room temperature and humidity for
24 ± 2 hours before measuring.
18

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X7R Dielectric
Capacitance Range
PREFERRED SIZES ARE SHADED
SIZE
0101*
0201
0402
0603
0805
1206
Soldering
Reflow Only Reflow Only
Reflow/Wave
Reflow/Wave
Reflow/Wave
Reflow/Wave
Packaging Paper/Embossed All Paper
All Paper
All Paper
Paper/Embossed
Paper/Embossed
(L) Length
mm 0.40 ± 0.02
(in.) (0.016 ± 0.0008)
0.60 ± 0.03
(0.024 ± 0.001)
1.00 ± 0.10
(0.040 ± 0.004)
1.60 ± 0.15
(0.063 ± 0.006)
2.01 ± 0.20
(0.079 ± 0.008)
3.20 ± 0.20
(0.126 ± 0.008)
(W) Width
mm 0.20 ± 0.02
(in.) (0.008 ± 0.0008)
0.30 ± 0.03
(0.011 ± 0.001)
0.50 ± 0.10
(0.020 ± 0.004)
0.81 ± 0.15
(0.032 ± 0.006)
1.25 ± 0.20
(0.049 ± 0.008)
1.60 ± 0.20
(0.063 ± 0.008)
(t) Terminal
mm 0.20 ± 0.02
(in.) (0.008 ± 0.0008)
0.15 ± 0.05
(0.006 ± 0.002)
0.25 ± 0.15
(0.010 ± 0.006)
0.35 ± 0.15
(0.014 ± 0.006)
0.50 ± 0.25
(0.020 ± 0.010)
0.50 ± 0.25
(0.020 ± 0.010)
WVDC
10 10 16 25 50 6.3 10 16 25 50 6.3 10 16 25 50 100 200 6.3 10 16 25 50 100 200 6.3 10 16 25 50 100 200 500
Cap 100 101
A A AA A
CC
GG G
(pF) 150 151
A A AA A
CC
GG G
220 221
A A AA A
CC
GG G
330 331
A A AA A
CC
GG G
JJ J J JJ
K
470 471
A A AA A
CC
GG G
JJ J J JJ
K
680 681
A A AA
CC
GG G
JJ J J JJ
K
1000 102
A A AA
CCC
GG G
JJ J J JJ
K
1500 152
AA
CCC
GG
JJ J J JJ
J J J J J JM
2200 222
AA
CCC
GG
JJ J J JJ
J J J J J JM
3300 332
AA
CCC
GG
JJ J J JJ
J J J J J JM
4700 472
AA
CCC
GG
JJ J J JJ
J J J J J JM
6800 682
AA
CCC
GG
JJ J J JJ
JJJJJJP
Cap 0.01 103
AA
CCC
G GG
JJ J J JJ
JJJJJJP
(μF) 0.015 153
CCC
G GG
JJ J J JJ
J J J J JM
0.022 223
CCC
G GG
JJ J J JN
J J J J JM
0.033 333
CCC
GG
JJ JJN
J J J J JM
0.047 473
CCC
GGG
JJ JJN
J J J J JM
0.068 683
CCC
GGG
JJ JJN
J J J J JP
0.1 104
CCC
GGGG
JJ JJN
J J J JMP
0.15 154
GGGG
J J JNN
J J J JQ
0.22 224
GGJ J
J J NNN
J J J JQ
0.33 334
JJJJ
NN N N N
J JMPQ
0.47 474
JJJJ
NN N N N
MMMP Q
0.68 684
JJJ
NN N
MMQ Q Q
1.0 105
C
JJJJ
NN N N
MMQ Q Q
2.2 225
JJ
PP P P
QQQQQ
4.7 475
PP P
QQQQ
10 106
PP
QQQ
22 226
QQ
47 476
100 107
WVDC
10 10 16 25 50 6.3 10 16 25 50 6.3 10 16 25 50 100 200 6.3 10 16 25 50 100 200 6.3 10 16 25 50 100 200 500
SIZE 0101
0201
0402
0603
0805
1206
Letter
A
Max.
0.33
Thickness (0.013)
B
0.22
(0.009)
C
0.56
(0.022)
E
0.71
(0.028)
PAPER
G
0.90
(0.035)
NOTE: Contact factory for non-specified capacitance values
*EIA 01005
J
0.94
(0.037)
K
1.02
(0.040)
M
1.27
(0.050)
N
1.40
(0.055)
P
1.52
(0.060)
Q
1.78
(0.070)
EMBOSSED
X
2.29
(0.090)
Y
2.54
(0.100)
Z
2.79
(0.110)
19

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X7R Dielectric
Capacitance Range
PREFERRED SIZES ARE SHADED
SIZE
1210
Soldering
Reflow Only
Packaging
Paper/Embossed
(L) Length
mm
(in.)
3.20 ± 0.20
(0.126 ± 0.008)
(W) Width
mm
(in.)
2.50 ± 0.20
(0.098 ± 0.008)
(t) Terminal
mm
(in.)
0.50 ± 0.25
(0.020 ± 0.010)
WVDC 10 16 25 50 100 200 500 16
Cap 100 101
(pF) 150 151
220 221
330 331
470 471
680 681
1000 102
1500 152 J J J J J J M
2200 222 J J J J J J M
3300 332 J J J J J J M
4700 472 J J J J J J M
6800 682 J J J J J J M
Cap 0.01 103 J J J J J J M
(μF) 0.015 153 J J J J J J P
0.022 223 J J J J J J Q
0.033 333 J J J J J J Q
0.047 473 J J J J J J Q
0.068 683 J J
JJ
J MQ
0.1 104 J J
JJ
JM
0.15 154 J J
J JMZ
0.22 224 J J J J P Z
0.33 334 J J
JJQ
0.47 474 M M M M Q
0.68 684 M M P X X
1.0 105 N N P X Z
1.5 155 N N Z Z Z
2.2 225 X X Z Z Z
3.3 335 X X Z Z
4.7 475 X X Z Z
10 106 Z Z Z Z
Z
22 226 Z Z
Z
47 476 Z
100 107
WVDC 10 16 25 50 100 200 500 16
SIZE
1210
1812
Reflow Only
All Embossed
4.50 ± 0.30
(0.177 ± 0.012)
3.20 ± 0.20
(0.126 ± 0.008)
0.61 ± 0.36
(0.024 ± 0.014)
25 50 100 200
500
1825
Reflow Only
All Embossed
4.50 ± 0.30
(0.177 ± 0.012)
6.40 ± 0.40
(0.252 ± 0.016)
0.61 ± 0.36
(0.024 ± 0.014)
50 100 200
25
K K K K K MMM
K K K K P MMM
K K K K P MMM
K K K K X MMM
K K K K Z MMM
K K K K Z MMM
K K K K Z MMM
K K K P Z MMM
KKKP
MMM
K KMX
MM
KKP
MM
MMQ
MP
MM X Z
MP
ZZZ
M
ZZZ
ZZZ
ZZ
Z
25 50 100 200 500 50 100 200 25
1812
1825
2220
Reflow Only
All Embossed
5.70 ± 0.40
(0.225 ± 0.016)
5.00 ± 0.40
(0.197 ± 0.016)
0.64 ± 0.39
(0.025 ± 0.015)
50 100 200
500
2225
Reflow Only
All Embossed
5.72 ± 0.25
(0.225 ± 0.010)
6.35 ± 0.25
(0.250 ± 0.010)
0.64 ± 0.39
(0.025 ± 0.015)
50 100 200
LW
T
t
XX X XMPP
XX X XMPP
XX X XMPP
XX X XMPP
XX X XMPP
XX X XMPP
XX X XMPP
XX X XMP X
XX X XMP X
XX X XMP X
XX X XMP X
XX
MP X
XX
MP X
XX
MX
XX
MX
XZ
XZ
ZZ
50 100 200 500 50 100 200
2220
2225
Letter
A
Max.
0.33
Thickness (0.013)
B
0.22
(0.009)
C
0.56
(0.022)
E
0.71
(0.028)
PAPER
G
0.90
(0.035)
J
0.94
(0.037)
K
1.02
(0.040)
M
1.27
(0.050)
N
1.40
(0.055)
P
1.52
(0.060)
Q
1.78
(0.070)
EMBOSSED
X
2.29
(0.090)
Y
2.54
(0.100)
Z
2.79
(0.110)
NOTE: Contact factory for non-specified capacitance values
20