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22
VJ BX
Vishay Vitramon
Document Number 45005
Revision 06-Apr-01
FEATURES
•Designed for excellent T/VCC.
•Temperature Voltage Coefficient (T/VCC) does not exceed
- 25% at rated voltage.
•Excellent aging characteristics.
Multilayer Ceramic Chip Capacitors
GENERAL SPECIFICATIONS
NOTE: Electrical characteristics @ + 25°C unless otherwise
specified.
Capacitance Range: 120pF to 2.7µF.
Temperature Coefficient of Capacitance (TCC):
± 15% from - 55°C to + 125°C, with 0 Vdc applied.
+ 15%, - 25% from - 55°C to + 125°C, with rated voltage
applied.
Dissipation Factor (DF):
2.5% maximum @ 1.0 Vrms and 1kHz.
Insulation Resistance (IR):
@ + 25°C and rated voltage 100,000 Megohms minimum
or 1000 ohm-farads, whichever is less.
@ + 125°C and rated voltage 10,000 Megohms minimum
or 100 ohm-farads, whichever is less.
Dielectric Withstanding Voltage (DWV):
250% of rated voltage for 5 ± 1 seconds, 50 milliamps
current maximum.
Aging Rate: 1% maximum per decade.
ORDERING INFORMATION
T
PACKAGING
T = 7" Reel, plastic tape
C= 7" Reel, paper tape
R= 11 1/4" Reel, plastic tape
P = 11 1/4" Reel, paper tape
B = Bulk
NOTE: 0402 and 0603
available in paper tape only
VJ
PRODUCT
SERIES
VJ = MLCC
0805
CASE
SIZE
0402
0603
0805
1206
1210
1808
1812
1825
2220
2225
X
DIELECTRIC
X = BX
Expressed in picofarads
(pF). The first two digits are
significant, the third is a
multiplier.
Example: 102 = 1000pF.
102
CAPACITANCE
NOMINAL CODE
K
CAPACITANCE
TOLERANCE
J= ± 5%
K= ± 10%
M= ± 20%
X
TERMINATION
X = Nickel barrier with
100% tin plated finish
F = Palladium silver
A
DC
VOLTAGE
RATING
X = 25V
A = 50V
B = 100V
A
MARKING
A = Unmarked
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23
VJ BX
Vishay Vitramon
Document Number 45005
Revision 06-Apr-01
STYLE
E.I.A. TYPE
VOLTAGE (Vdc)
VJ1812*
1812
*See page 61 for soldering recommendations.
VJ2220*
—
VJ1825*
1825
VJ1808
—
100
VJ1210
1210
VJ0402
0402
VJ0805
0805
VJ1206
1206
VJ0603
0603
5025 25 50 25 50 100 25 50 100 25 50 100 25 50 25 50 100 25 50 50 100
BX DIELECTRIC
100
Capacitance
Code
101
121
151
181
221
271
331
391
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
273
333
393
473
563
683
823
104
124
154
184
224
274
334
394
474
564
684
824
105
125
155
185
225
275
Capacitance
100pF
120pF
150pF
180pF
220pF
270pF
330pF
390pF
470pF
560pF
680pF
820pF
1000pF
1200pF
1500pF
1800pF
2200pF
2700pF
3300pF
3900pF
4700pF
5600pF
6800pF
8200pF
.010µF
.012µF
.015µF
.018µF
.022µF
.027µF
.033µF
.039µF
.047µF
.056µF
.068µF
.082µF
.10µF
.12µF
.15µF
.18µF
.22µF
.27µF
.33µF
.39µF
.47µF
.56µF
.68µF
.82µF
1.0µF
1.2µF
1.5µF
1.8µF
2.2µF
2.7µF
VJ2225*
—
25 50
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24
VJ BX
Vishay Vitramon
Document Number 45005
Revision 06-Apr-01
BX DIELECTRIC - TYPICAL PARAMETERS
15
10
5
0
- 5
- 10
- 15
- 20
-75 -50 -25 0 25 50 75 100 125 0 10 20 30 40 50 60 70 80 90 100
TEMPERATURE COEFFICIENT OF CAPACITANCE
% CAPACITANCE CHANGE
TEMPERATURE °C
% CAPACITANCE CHANGE
DC VOLTS APPLIED
VOLTAGE COEFFICIENT OF CAPACITANCE - BX
BX NO BIAS
BX WITH BIAS
50V RATED
2
0
- 2
- 4
- 6
- 8
- 10
- 12
25V
RATED
50V
RATED 100V
RATED
10000
1000
100
10
INSULATION RESISTANCE
(Ω Farads)
10 25 100 125
TEMPERATURE °C
MINIMUM INSULATION RESISTANCE vs TEMPERATURE
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
BX
DISSIPATION FACTOR vs TEMPERATURE
% DISSIPATION FACTOR
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE °C
AGING RATE - BX
1.0
0.0
- 1.0
- 2.0
- 3.0
- 4.0
∆C%
1 10 100 1000 10000
HOURS
