VC1 residual range of
X7R MLC capacitors
X7R MLCCs
The VC1 residual capacitance range MLCCs
provide a more stable capacitance value with
voltage - not to drop below 50% of the 1Vrms
1kHz value, up to full rated DC voltage, at room
temperature.
They can be operated continuously at full rated
voltage, but if de-rated will maintain a larger
percentage of their original capacitance value,
e.g. at 80% RV capacitance value equals 60%
approx - see graph.
Defined capacitance value in case sizes from
0805 to 3640, with voltage rating up to 3kV.
Ideal for Power supplies, capacitance critical
circuits, smoothing circuits and EMI suppression.
Specification
Capacitance Values
X7R
270pF - 2.2µF (See overleaf for full list of values)
Electrical
Operating Temperature
-55°C to +125°C
Temperature Coefficient of Capacitance
(Typical)
±15%
Insulation Resistance
Time constant (Ri xCr) (whichever is the least)
100GΩ or 1000s
Ageing Rate
Typical 1% per time decade
Typical performance curves
Typical Performance Curves
100%
90%
80%
Residual Capacitance
70%
60%
50%
40%
30%
20%
10%
0%
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Mechanical
Termination Material
See ordering information overleaf
Solderability
IEC 60068-2-58. Passed 3 times reflow profile defined
in J-STD-020
Lead Free Soldering
This range is fully compliant with the RoHS and WEEE
directives and parts are compatible with lead free
solders.
Climatic Category
55/125/56
Reeled Quantities
See capacitance table overleaf
Applied Voltage
Residual Cap Range
Typical commercial HV X7R
www.knowlescapacitors.com
9818/16/v3
Taped quantities
Chip Size
7” Reel
13” Reel
0805
3,000
12,000
1206
2,500
10,000
1210
2,000
8,000
1808
500
2,000
1812
500
2,000
2220
500
2,000
2225
500
2,000
3640
n/a
500
Ordering information -
VC1 capacitors
1206
Chip size
0805
1206
1210
1808
1812
2220
2225
3640
Y
Termination
Y
= FlexiCap™
termination base with
nickel barrier
(100% matte tin plating).
RoHS compliant.
1K0
Voltage
250
= 250V
500
= 500V
630
= 630V
1K0
= 1.0kV
1K2
= 1.2kV
1K5
= 1.5kV
2K0
= 2.0kV
2K5
= 2.5kV
3K0
= 3.0kV
0152
Capacitance in picofarads (pF)
First digit is 0.
Second and third digits are significant
figures of capacitance code.
The fourth digit is number
of 0’s following
Example:
0152
= 1500pF
K
Capacitance
tolerance
J
= ±5%
K
= ±10%
M
= ±20%
X
Dielectric
X
= X7R
T
Packaging
T
= 178mm
(7”) reel
R
= 330mm
(13”) reel
B
= Bulk
pack - tubs
VC1
Suffix
Chip Size
Min Cap
250V
500V
630V
1000V
1200V
1500V
2000V
2500V
3000V
0805
100pF
12nF
2.2nF
1.5nF
390pF
-
-
-
-
-
1206
150pF
39nF
6.8nF
4.7nF
1.5nF
1nF
560pF
270pF
-
-
1210
220pF
82nF
15nF
8.2nF
2.7nF
2.2nF
1.2nF
560pF
-
-
1808
220pF
82nF
15nF
8.2nF
2.7nF
2.2nF
1.2nF
560pF
-
-
1812
470pF
220nF
56nF
39nF
15nF
10nF
5.6nF
3.3nF
1.8nF
-
2220
1nF
680nF
150nF
100nF
39nF
27nF
15nF
10nF
5.6nF
3.9nF
2225
1nF
1µF
220nF
120nF
56nF
39nF
22nF
12nF
8.2nF
5.6nF
3640
2.2nF
1.8µF
560nF
470nF
180nF
120nF
68nF
39nF
22nF
12nF
NOTE:
Other capacitance values may become available, please contact our Sales Office if you need values other than those shown in the above table.
For dimensions and soldering information, please go to our website (www.syfer.com) or see our MLC Catalogue.
Knowles Cazenovia
2777 Route 20 East, Cazenovia,
NY 13035 USA
Phone: +1 315 655 8710
Fax: +1 315 655 0445
DLISales@knowles.com
9818/16/v3
Novacap
25111 Anza Drive, Valencia,
CA 91355 USA
Phone: +1 661 295 5920
Fax: +1 661 295 5928
NovacapSales@knowles.com
Knowles (UK) Ltd
Old Stoke Road, Arminghall, Norwich,
NR14 8SQ UK
Phone: +44 1603 723300
Fax: +44 1603 723301
SyferSales@knowles.com
Voltronics Corporation
2250 Northwood Drive, Salisbury,
MD 21801 USA
Phone: +1 410 749 2424
Fax: +1 443 260 2263
VoltronicsSales@knowles.com
© Copyright: Knowles Corporation 2016 - Design: www.panpublicity.co.uk
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