SRG
Series
Miniature
Low Profile
Solvent Proof
85 C
Maximum
Temperature
Actual
Size
MINIATURE - 85 C
SRG
The SRG series capacitors are designed for low profile applications. These miniaturized capacitors
have case sizes from 4 x 7mm to 18 x 25mm, enabling a large range of capacitance values while
maintaining a lower profile than standard general purpose capacitors. The SRG capacitors are also
ideal because they can be used over a wide temperature range, 40 C to 85 C.
The SRG series capacitors were developed to withstand HCFC cleaning agents for five minutes
by ultrasonic, vapor or immersion. This solvent proof design allows all circuit board components
to be cleaned together, at the same time, without resorting to more expensive epoxy end-sealed
capacitors. Refer to the Mini-Glossary for recommended cleaning conditions.
Summary of Specifications
Radial lead terminals.
Capacitance range: 0.1 to 10,000µF.
Voltage range: 4 to 50VDC.
Operating temperature range: 40 C to 85 C.
Leakage current: 0.01CV or 3µA, whichever is greater, after 2 minutes at
Standard capacitance tolerance: 20%
Nominal case size (D L): 4 7mm to 18 25mm.
Rated lifetime: 1,000 or 2,000 hours at 85 C depending on case size.
20 C.
102
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
SRG Series
SRG Specifications
Item
Operating Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
I
40 to
85 C
Characteristics
4 to 50VDC
0.1 to 10,000 F
20% ( M ) at
20 C, 120Hz
20 C.
0.01CV or 3 A, whichever is greater, after 2 minutes at
Where I = Leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
Dissipation Factor ( Tan )
At
20 C, 120Hz
MINIATURE - 85 C
Rated Voltage ( V )
Tan
( DF )
4
0.38
6.3
0.28
10
0.24
16
0.20
25
0.16
35
0.14
50
0.12
When nominal capacitance exceeds 1,000 F, add 0.03 to the values above for each 1,000 F increase.
SRG
Low Temperature
Characteristics
At 120Hz, impedance ( Z ) ratio between the
exceed the values given below.
Rated Voltage ( V )
Z ( 25 C ) / Z ( 20 C )
Z ( 40 C ) / Z ( 20 C )
4
6
12
6.3
5
12
25 C or
10
4
10
40 C value and
16
3
8
25
2
5
20 C value shall not
35
2
4
50
2
3
Ripple Current Multipliers
Refer to Section 4 of the
Mini-Glossary for explanation
of Ripple Current Multipliers.
Ambient Temperature ( C )
70 C
1.30
85 C
1.00
Frequency (Hz )
Capacitance ( F )
≤
3.3 F
4.7- 33 F
47-1000 F
≥
2200 F
50Hz
0.65
0.75
0.80
0.85
120Hz
1.00
1.00
1.00
1.00
300Hz
1.35
1.25
1.15
1.03
1kHz
1.75
1.50
1.30
1.05
10kHz
2.30
1.75
1.40
1.08
100kHz
2.50
1.80
1.50
1.08
Load Life
The following specifications shall be satisfied when the capacitors are restored to 20 C after
subjecting them to the DC rated voltage for the specified test time at 85 C. The sum of DC
voltage and peak AC voltage must not exceed the full rated voltage of the capacitors.
Case Diameter
Test Time
Ø
8mm & below
1,000 hours
Ø
10mm & above
2,000 hours
Capacitance change:
≤
20% of initial measured value
Tan ( DF )
:
≤
200% of initial specified value
Leakage current
:
≤
initial specified value
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to 20 C after
exposing them for 1,000 hours at 85 C without voltage applied. The rated voltage shall be
applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than
48 hours before the measurements.
Capacitance change:
≤
20% of initial measured value
Tan ( DF )
:
≤
200% of initial specified value
Leakage current
:
≤
initial specified value
Others
Satisfies characteristic W of JIS C5141
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
103
SRG Series
Diagram of Dimensions
VB/Radial Lead
Unit: mm
PVC Sleeve
d
D
'
D
F
F
F
L
MINIATURE - 85 C
Vent
(Except
≤
8)
L
'
15
MIN.
4
MIN.
4 ~ 10
12.5 ~ 18
SRG
Gas escape end seal for all case diameters.
For optional lead configurations and tape and ammo
packaging, refer to the beginning of the Miniature section.
Ø
D
4
5
6.3
8
10, 12.5
16, 18
Ø
D
'
max.
Ø
D
Ø
D
Ø
D
Ø
D
Ø
D
Ø
D
0.5
0.5
0.5
0.5
0.5
0.5
L
'
max.
L 1.0
L 1.0; L 1.5 (9L)
L 1.0; L 1.5 (9L)
L 1.0; L 1.5 (9L)
L 1.5
L 1.5
Ø
d
0.45
0.45
0.45 ( 7L); 0.5 (9L)
0.45 ( 7L); 0.6 (9L)
0.6
0.8
F 0.5
1.5
2.0
2.5
3.5
5.0
7.5
Part Numbering System for SRG Series
SRG
35
VB
4R7
M
4X7
LL
When ordering, always specify complete catalog number for SRG Series.
Lead Length: LL is Standard.
Case Code: See Case Sizes in Tables.
Capacitance Tolerance: M = 20%
Capacitance Value: Expressed in Microfarads. The first two digits are
significant figures, and the third digit indicates the number of zeros
for capacitance of 100 F or more. R indicates the decimal point for
capacitance less than 100 F (e.g. R47 = .47 F; 4R7 = 4.7 F;
47R = 47 F; 471 = 470 F; 472 = 4,700 F; 473 = 47,000 F ).
Lead Configuration: VB = Radial Lead Terminals.
DC Rated Voltage: Expressed in Volts (e.g. 35 = 35WVDC).
Series Name: Indicates Basic Capacitor Design.
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum ESR
(
Ω
) at
20 C, 120Hz
Maximum
Ripple Current
( mA rms) at
85 C, 120Hz
5 Volts Surge
4 Volts
470
SRG4VB471M8X7LL
8
7
1.341
154
6.3 Volts
8 Volts Surge
47
100
220
330
330
SRG6.3VB47RM4X7LL
SRG6.3VB101M5X7LL
SRG6.3VB221M6X7LL
SRG6.3VB331M8X7LL
SRG6.3VB331M6X9LL
4
5
6.3
8
6.3
7
7
7
7
9
9.874
4.641
2.11
1.406
1.406
50
87
133
191
247
*
The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
104
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
SRG Series
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum ESR
(
Ω
) at
20 C, 120Hz
Maximum
Ripple Current
( mA rms) at
85 C, 120Hz
505
1,410
1,660
2,020
46
132
171
218
385
625
970
1,310
1,560
1,870
2,370
42
73
110
290
355
410
715
1,160
1,460
1,770
2,170
66
80
105
172
380
525
830
1,360
1,720
2,070
32
57
73
94
101
220
335
475
585
1,010
1,560
1.3
2.9
3.5
5.0
10
13
15
6.3 Volts
8 Volts Surge
1,000
4,700
6,800
10,000
33
100
220
220
470
1,000
2,200
3,300
4,700
6,800
10,000
22
47
100
220
330
470
1,000
2,200
3,300
4,700
6,800
33
47
47
100
330
470
1,000
2,200
3,300
4,700
10
22
33
33
47
100
220
330
470
1,000
2,200
0.10
0.22
0.33
0.47
1.0
1.0
2.2
SRG6.3VB102M10X9LL
SRG6.3VB472M16X15LL
SRG6.3VB682M18X15LL
SRG6.3VB103M18X20LL
SRG10VB33RM4X7LL
SRG10VB101M5X9LL
SRG10VB221M8X7LL
SRG10VB221M6X9LL
SRG10VB471M8X9LL
SRG10VB102M10X12LL
SRG10VB222M12X15LL
SRG10VB332M16X15LL
SRG10VB472M18X15LL
SRG10VB682M18X20LL
SRG10VB103M18X25LL
SRG16VB22RM4X7LL
SRG16VB47RM5X7LL
SRG16VB101M6X7LL
SRG16VB221M8X9LL
SRG16VB331M8X9LL
SRG16VB471M10X9LL
SRG16VB102M12X13LL
SRG16VB222M16X15LL
SRG16VB332M18X15LL
SRG16VB472M18X20LL
SRG16VB682M18X25LL
SRG25VB33RM5X7LL
SRG25VB47RM6X7LL
SRG25VB47RM5X9LL
SRG25VB101M6X9LL
SRG25VB331M10X9LL
SRG25VB471M10X12LL
SRG25VB102M12X15LL
SRG25VB222M18X15LL
SRG25VB332M18X20LL
SRG25VB472M18X25LL
SRG35VB10RM4X7LL
SRG35VB22RM5X7LL
SRG35VB33RM6X7LL
SRG35VB33RM5X9LL
SRG35VB47RM8X7LL
SRG35VB101M8X9LL
SRG35VB221M10X9LL
SRG35VB331M10X12LL
SRG35VB471M12X13LL
SRG35VB102M16X15LL
SRG35VB222M18X20LL
SRG50VBR10M4X7LL
SRG50VBR22M4X7LL
SRG50VBR33M4X7LL
SRG50VBR47M4X7LL
SRG50VB1R0M4X7LL
SRG50VB1R0M5X9LL
SRG50VB2R2M4X7LL
10
16
18
18
4
5
8
6.3
8
10
12.5
16
18
18
18
4
5
6.3
8
8
10
12.5
16
18
18
18
5
6.3
5
6.3
10
10
12.5
18
18
18
4
5
6.3
5
8
8
10
10
12.5
16
18
4
4
4
4
4
5
4
9
15
15
20
7
9
7
9
9
12.5
15
15
15
20
25
7
7
7
9
9
9
13
15
15
20
25
7
7
9
9
9
12.5
15
15
20
25
7
7
7
9
7
9
9
12.5
13
15
20
7
7
7
7
7
9
7
0.464
0.13
0.105
0.091
12.055
3.978
1.808
1.808
0.846
0.398
0.203
0.151
0.116
0.10
0.085
15.068
7.053
3.315
1.507
1.005
0.705
0.332
0.173
0.131
0.102
0.09
8.036
5.643
5.643
2.652
0.804
0.564
0.265
0.143
0.111
0.088
23.205
10.548
7.032
7.032
4.937
2.321
1.055
0.703
0.494
0.232
0.128
1,989.0
904.091
602.727
423.191
198.9
198.9
90.409
MINIATURE - 85 C
10 Volts
13 Volts Surge
SRG
16 Volts
20 Volts Surge
25 Volts
32 Volts Surge
35 Volts
44 Volts Surge
50 Volts
63 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
105
SRG Series
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum ESR
(
Ω
) at
20 C, 120Hz
Maximum
Ripple Current
( mA rms) at
85 C, 120Hz
26
19
32
24
38
42
64
64
86
93
113
135
240
415
525
745
1,160
MINIATURE - 85 C
50 Volts
63 Volts Surge
2.2
3.3
3.3
4.7
4.7
10
10
22
22
33
33
47
100
220
330
470
1,000
SRG50VB2R2M5X9LL
SRG50VB3R3M4X7LL
SRG50VB3R3M5X9LL
SRG50VB4R7M4X7LL
SRG50VB4R7M5X9LL
SRG50VB10RM5X7LL
SRG50VB10RM5X9LL
SRG50VB22RM6X7LL
SRG50VB22RM5X9LL
SRG50VB33RM8X7LL
SRG50VB33RM6X9LL
SRG50VB47RM6X9LL
SRG50VB101M10X9LL
SRG50VB221M10X12LL
SRG50VB331M12X13LL
SRG50VB471M16X15LL
SRG50VB102M18X20LL
5
4
5
4
5
5
5
6.3
5
8
6.3
6.3
10
10
12.5
16
18
9
7
9
7
9
7
9
7
9
7
9
9
9
12.5
13
15
20
90.409
60.273
60.273
42.319
42.319
19.89
19.89
9.041
9.041
6.027
6.027
4.232
1.989
0.904
0.603
0.423
0.199
SRG
*
The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
106
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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