CSA
Series
Edge-to-Edge
Chip Capacitors
This classic two-electrode design is the simplest and most widely
used. The chip size, shape and electrical properties may be determined and
specified from the dielectric material data and the CSA Selection Chart. Case sizes
are listed for guidance only. All parts are manufactured directly to customer require-
ments. All sizes and tolerances can be modified to provide the optimum part for your
circuit. Filter applications are readily supported. Thicknesses up to 25 mils and
extremely tight tolerances to ±.005pF are available.
•
CAPACITANCE: 0.08 TO 10,000 PICOFARADS
•
CHIP SHAPES: SQUARE OR RECTANGLE
•
CHIP LENGTH OR WIDTH: .005˝ AND UP
CSA Part Number Assembly
Example shown specifies COMPEX Series CSA dielectric type C-200, .010” x .010” max. x .005”, gold, 100pF, ±20% tolerance.
CSA
- 200 - 10 x 10 M x 5 - G - 101 - M
Capacitor Style
Dielectric Type
See
Class I and Class II
tables (page 3)
Metallization
G
(gold) or
T
(tin)
Capacitance (pF)
First two digits represent significant
figures and the last, the number of
zeros to follow. When required, the
letter “R” is used as a decimal point
and the succeeding digits represent
significant figures only.
eg.: 101 = 100pF, 1R6 = 1.6pF
Length x Width (milli-inches)
See
CSA Chip Dimensions
(at right)
Insert
M
or leave blank (See
Note
below)
Thickness
4–10
(milli-inches)
See
CSA Selection Chart
(at right)
Note:
Standard dimensional tolerance for length and width is ±15% up to 20 mils. For dimensions
greater than 20 mils, standard tolerance is ±10%. In cases where dimension
can not to be
exceeded,
insert “M” to signify a Maximum dimension. The thickness tolerance is ±1.5 mils.
Capacitance Tolerance
See
CSA Standard Capacitance
Tolerance Codes
(below)
CSA Standard Capacitance Tolerance Codes
Class I Dielectrics: C-20 thru C-75
Code
Tolerance Code
Tolerance
±.01pF
±.05pF
±.10pF
±.25pF
±.50pF
P
A
B
C
D
±20%
±15%
±10%
±5%
±2%
±1%
M
L
K
J
G
F
Class II Dielectrics: C-80 thru C-200
Tolerance
Code
Tolerance
Code
-20% thru +80%
-10% thru +40%
Z
Y
±20%
±15%
±10%
±5%
M
L
K
J
Guaranteed Min. Value
GMV
6
CSA Chip
Dimensions
Cap.
(pF)
0.06
0.08
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1
1.2
1.5
1.8
2
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
20
22
27
33
39
47
56
68
82
100
120
150
180
200
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
CSA Selection Chart
Cap
Cap
Cap
Cap
Cap
Cap
Cap
Cap
Size
Size
Size
Size
Size
Size
Size
Size
10 x 10 15 x 15 20 x 20 25 x 25 30 x 30 35 x 35 40 x 40 50 x 50
Diel.
Thick.
Diel.
Thick.
Diel.
Thick.
Diel.
Thick.
Diel.
Thick.
Diel.
Thick.
Diel.
Thick.
Diel.
Thick.
C-50 10 C-30 7 C-20 5 C-20 7
C-50 9 C-30 5 C-30 10 C-20 6
C-50 6 C-30 4 C-30 7 C-20 5
C-50 4 C-50 7 C-50 10 C-30 6
C-60 6 C-50 5 C-50 9 C-30 4
C-60 4 C-50 4 C-50 5 C-50 10
C-70 6 C-60 8 C-50 5 C-50 9
C-70 5 C-60 7 C-50 4 C-50 7
C-80 7 C-60 5 C-60 8 C-50 5
C-80 5 C-60 4 C-60 6 C-50 4
C-80 5 C-70 5 C-60 5 C-60 9
C-80 4 C-70 4 C-60 4 C-60 7
C-90 10 C-80 7 C-70 6 C-60 6
C-90 9 C-80 6 C-70 5 C-60 5
C-90 8 C-80 5 C-70 5 C-60 5
C-90 7 C-80 4 C-75 7 C-60 4
C-90 6 C-80 4 C-80 6 C-70 5
C-90 5 C-90 10 C-80 5 C-70 4
C-90 4 C-90 8 C-80 5 C-80 8
C-100 7 C-90 7 C-90 10 C-80 6
C-100 6 C-90 6 C-90 9 C-80 5
C-100 5 C-90 5 C-90 8 C-80 4
C-100 4 C-90 4 C-90 6 C-80 4
C-120 6 C-100 6 C-90 5 C-90 9
C-120 5 C-100 5 C-90 4 C-90 7
C-130 6 C-100 4 C-100 7 C-90 6
C-130 5 C-100 4 C-100 7 C-90 5
C-130 4 C-100 4 C-100 6 C-90 5
C-140 5 C-120 6 C-100 5 C-90 4
C-140 5 C-120 5 C-100 4 C-100 7
C-140 4 C-120 4 C-120 7 C-100 6
C-140 4 C-130 5 C-120 5 C-100 5
C-200 8 C-140 7 C-120 5 C-100 4
C-200 8 C-140 6 C-120 4 C-120 7
C-200 5 C-140 5 C-130 5 C-120 6
C-200 5 C-140 4 C-140 7 C-120 5
C-200 8 C-140 6 C-120 4
C-200 8 C-140 5 C-130 4
C-200 5 C-140 5 C-140 6
C-200 5 C-140 4 C-140 6
C-200 5 C-200 8 C-140 6
C-200 8 C-140 4
C-200 5 C-200 8
C-200 5 C-200 8
C-200 5
C-200 5
C-200 5
C-20
C-20
C-20
C-30
C-30
C-30
C-50
C-50
C-50
C-50
C-50
C-50
C-50
C-60
C-60
C-60
C-60
C-70
C-70
C-70
C-80
C-80
C-80
C-80
C-90
C-90
C-90
C-90
C-90
C-90
C-100
C-100
C-100
C-100
C-120
C-120
C-120
C-120
C-120
C-140
C-140
C-140
C-140
C-140
C-200
C-200
C-200
C-200
C-200
10
8
7
10
5
4
10
10
6
6
4
4
4
8
7
6
4
7
5
5
7
6
5
4
10
9
7
7
6
5
8
7
6
5
8
7
6
5
4
8
8
6
5
4
8
8
5
5
5
To determine rectangular chip
dimensions, calculate the chip
area by using the square
equivalent. For example, if a 30 mil
square chip (900 mil area) yields
the desired capacitance and one
dimension must not exceed
20 mils, then rectangular chip
size would be 20 mil x 45 mil
(900 ÷ 20 = 45).
CSA Electrode
Configuration
Two electrodes
C-20 10
C-20 5 C-20 7 C-20
C-30 9 C-20 5 C-20
C-30 6 C-30 9 C-20
C-30 5 C-30 7 C-30
C-30 4 C-30 6 C-30
C-50 10 C-30 4 C-30
C-50 9 C-30 4 C-30
C-50 8 C-50 10 C-30
C-50 6 C-50 8 C-30
C-50 5 C-50 7 C-50
C-50 5 C-50 6 C-50
C-50 4 C-50 6 C-50
C-60 8 C-50 5 C-50
C-60 7 C-50 4 C-50
C-60 6 C-60 8 C-50
C-60 5 C-60 7 C-60
C-60 4 C-60 6 C-60
C-70 6 C-60 5 C-60
C-70 5 C-70 6 C-60
C-70 4 C-70 5 C-60
C-80 7 C-70 4 C-70
C-80 5 C-80 7 C-70
C-80 4 C-80 6 C-80
C-80 4 C-80 5 C-80
C-90 10 C-80 5 C-80
C-90 9 C-80 4 C-80
C-90 7 C-90 9 C-80
C-90 6 C-90 8 C-80
C-90 5 C-90 7 C-90
C-90 4 C-90 5 C-90
C-100 7 C-90 4 C-90
C-100 6 C-100 7 C-90
C-100 5 C-100 6 C-90
C-100 4 C-100 5 C-100
C-120 7 C-100 4 C-100
C-120 6 C-120 7 C-100
C-120 5 C-120 7 C-100
C-120 5 C-120 6 C-100
C-120 4 C-120 5 C-120
C-140 8 C-130 5 C-120
C-140 7 C-140 8 C-120
C-140 5 C-140 7 C-120
C-140 4 C-140 6 C-130
C-140 4 C-140 5 C-140
C-200 8 C-140 4 C-140
C-200 8 C-200 8 C-140
C-200 5 C-200 8 C-140
C-200 5 C-200
C-200
C-200
C-200
10
7
5
10
9
7
5
4
5
10
9
8
7
6
5
10
8
7
6
5
7
5
8
8
7
6
5
4
10
8
7
6
5
8
7
6
5
5
8
6
5
5
5
7
6
5
4
8
8
5
5
Class I Dielectrics
Class II Dielectrics
7
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