High Q Capacitors - Q(MS) & U ranges
Operating Temperature
Insulation resistance
Q Factor
Minimum/maximum capacitance values - Q(MS) & U ranges - High Q capacitors
Chip Size
Min Cap
50V 63V
100V
150V
200V250V
300V
500V
630V
1000V
2000V
3000V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0402*
0603†
0505
0805†
1206
1111
1210
1812
2220
2225
3640
-
Below 1pF capacitance values
-
-
are available in 0.1pF steps ~
-
-
-
above 1pF capacitance values are
available in E24 series values.
-
-
-
-
-
-
*0402 size and other values (inc. values < than 0.3pF) and taping quantities may be available on request, consult the Sales Office.
†0603 and 0805 sizes only available in the “U” range and not Q(MS)
L1
T
W
Dimensions
Range
MS
U
MS
U
MS
MS
MS
MS
MS
MS
MS
L2
Case
Size
0402
0603
0505
0805
1206
1111
1210
1812
2220
2225
3640
2.79
Length
(L1)
Width
(W)
Max. Thickness
(T)
Termination Band
(L2)
8
1.4
12
12
2.79
12
4
8
1
1.27
32
5
51
63
15
12
12
1.78
7
8
25
2.5 ~
4.2 ~
16
16
6
4.2 ~
2.5
Should be ordered as Syfer parts.
www.knowlescapacitors.com
High Q Capacitors - Q(MS) & U ranges
Q(MS) Series - Impedance vs. Frequency - Case size 0505
1000000
100000
Q(MS) Ser es
1000000
100000
Impedance s Frequency
ase s ze
Impedance (Ohms)
10000
1000
100
10
1
0.1
0.01
1
10
100
1000
3000
Impedance (Ohms)
10000
1000
100
10
1
0.1
0.01
1
10
100
0.5pF
1.0pF
10pF
7pF
100pF
70pF
0pF
0.5pF
1.0pF
10pF
39pF
100pF
1000
3000
Frequency (M z)
Frequency (MHz)
Q(MS) Series - ESR vs. Frequency - Case size 0505
1
Q(MS) Ser es
1
ESR s Frequency
ase s ze
ESR (
0.1
ESR (Ohms)
0.5pF
2.7pF
10pF
15pF
33pF
ms)
0.1
0.5pF
1.0pF
10pF
7pF
0.01
0
500
1000
1500
2000
2500
3000
0.01
0
500
1000
1500
2000
100pF
70pF
0pF
2500
3000
Frequency (M z)
Frequency (MHz)
Q(MS) Series Q vs. Frequency - Case size 0505
10000
Q(MS) Ser es Q s Frequency
100000
10000
1000
ase s ze
1000
100
100
Q
0.1
1
0.1
0.5pF
1.0pF
10pF
39pF
100pF
Q
0.1
1
0.1
0.01
100
0.5pF
1.0pF
10pF
7pF
100pF
70pF
0pF
0.01
100
500
1000
3000
500
1000
3000
Frequency (M z)
Frequency (MHz)
www.knowlescapacitors.com
Should be ordered as Syfer parts.
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
