VJ0805Q1R8CXAMR [VISHAY]
CAPACITOR, CERAMIC, MULTILAYER, 50V, C0G, 0.0000018uF, SURFACE MOUNT, 0805, CHIP, ROHS COMPLIANT;
| 型号： | VJ0805Q1R8CXAMR |
| 厂家： | 
VISHAY |
| 描述： | CAPACITOR, CERAMIC, MULTILAYER, 50V, C0G, 0.0000018uF, SURFACE MOUNT, 0805, CHIP, ROHS COMPLIANT |
| 文件： | 总3页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VJ High Q Dielectric
Vishay Vitramon
Multilayer Ceramic Chip Capacitors
FEATURES
• COG is an ultra-stable dielectric offering a
Temperature Coefficient of Capacitance (TCC) of
RoHS
0
30 ppm/ °C over the entire temperature range.
COMPLIANT
• Low Dissipation Factor (DF).
• Ideal for critical timing and tuning applications.
GENERAL SPECIFICATIONS
Insulation Resistance (IR):
At + 25 °C and rated voltage 100,000 MΩ minimum or
1000 ΩF, whichever is less.
At + 125 °C and rated voltage 10,000 MΩ minimum or
100 ΩF, whichever is less.
NOTE: Electrical characteristics at + 25 °C unless otherwise
specified.
Capacitance Range: 1.0 pF to 680 pF.
Temperature Coefficient of Capacitance (TCC):
0
30 ppm/ °C from - 55 °C to + 125 °C.
Dielectric Withstanding Voltage (DWV):
This is the maximum voltage the capacitors are tested for
a 1 to 5 second period and the charge/discharge current does
not exceed 50mA
Dissipation Factor (DF):
0.1 % maximum at 1.0 Vrms and 1kHz for values >1000 pF.
0.1 % maximum at 1.0 Vrms and 1MHz for values ≤1000 pF.
≤ 200V DC : DWV at 250 % of rated voltage.
ORDERING INFORMATION
VJ0805
Q
101
K
X
A
A
T
### 3)
CASE
CODE
DIELECTRIC CAPACITANCE
NOMINAL CODE
CAPACITANCE
TOLERANCE
TERMINATION DC VOLTAGE
RATING 1)
MARKING
PACKAGING
PROCESS
CODE
0805
1206
1210
Q = High Q Expressed in
picofarads (pF).
The first two
C = 0.25 pF
D = 0.5 pF
F = 1 %
X = Ni barrier
100% tin plated.
A = 50V
A = Unmarked
M = Marked
B = 100V
C = 200V
digits are
significant, the
third is a
G = 2 %
multiplier. An ‘R’ J = 5 %
indicates a
decimal point.
Examples:
K = 10 %
NOTE:
T = 7” reel / plastic tape
C = 7” reel / paper tape
101 = 100 pF
1R8 = 1.8 pF
C, D < 10 pF
F, G, J, K ≥ 10 pF
R = 11 1/4” reel / plastic tape
P = 11 1/4” reel / paper tape
Note
1. DC voltage rating should not be exceeded in application
3. Process Code may be added with up to three digits, used to control non-standard products and/or special requirements
Document Number 45050
Revision: 22-Feb-05
www.vishay.com
33
VJ High Q Dielectric
Multilayer Ceramic Chip Capacitors
Vishay Vitramon
HIGH Q DIELECTRIC
STYLE
VJ0805
VJ1206
VJ1210
12101)
EIA TYPE
0805
1206
VOLTAGE (Vdc)
50
100
200
50
100
200
50
100
200
CAP. CODE
CAP.
1.0 pF
1.2 pF
1.5 pF
1.8 pF
2.2 pF
2.7 pF
3.3 pF
3.9 pF
4.7 pF
5.6 pF
6.8 pF
8.2 pF
10 pF
1R0
1R2
1R5
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
12 pF
15 pF
18 pF
22 pF
27 pF
33 pF
39 pF
47 pF
56 pF
68 pF
82 pF
100 pF
120 pF
150 pF
180 pF
220 pF
270 pF
330 pF
390 pF
470 pF
560 pF
680 pF
820 pF
Note
1. See soldering recommendations within this data book, or visit www.vishay.com/doc?45034
www.vishay.com
34
For technical questions contact MLCC@vishay.com
Document Number 45050
Revision 22-Feb-05
VJ High Q Dielectric
Vishay Vitramon
Multilayer Ceramic Chip Capacitors
HIGH Q DIELECTRIC - TYPICAL PARAMETERS
SERIES RESONANT FREQUENCY - HIGH Q
TEMPERATURE COEFFICIENT OF CAPACITANCE
10
2.0
1.5
1.0
0.5
0.0
1
0805
- 0.5
HIGH Q
1206
1210
- 1.0
- 1.5
- 2.0
0.1
1
10
100
1000
- 75 - 50 - 25
0
25 50 75 100 125
CAPACITANCE (pF)
TEMPERATURE °C
ESR vs FREQUENCY - VJ0805, 50V
Q vs FREQUENCY - VJ0805, 50V
10 pF
10000
1000
100
1
10 pF
0.1
100 pF
10
1
100 pF
0.01
100
1000
100
1000
FREQUENCY (MHZ)
FREQUENCY (MHZ)
Q vs FREQUENCY - VJ1206, 50V
10 pF
ESR vs FREQUENCY - VJ1206, 50V
10000
1000
100
1
10 pF
0.1
100 pF
100 pF
10
1
0.01
100
1000
100
1000
FREQUENCY (MHZ)
FREQUENCY (MHZ)
ESR vs FREQUENCY - VJ1210, 50V
Q vs FREQUENCY - VJ1210, 50V
1
1000
100
10
180 pF
0.1
680 pF
680 pF
180 pF
0.01
100
1000
100
1000
FREQUENCY (MHZ)
FREQUENCY (MHZ)
Document Number 45050
Revision 22-Feb-05
For technical questions contact MLCC@vishay.com
www.vishay.com
35
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