KREBP
Series
Miniature
Bi-Polar
5mm Nominal
Height
105 C
Maximum
Temperature
Actual
Size
MINIATURE -105 C
KREBP
The KREBP series are bi-polar capacitors similar to the KRE series. These capacitors have a 5mm
nominal height for use in ultra miniature applications where the polarity will be reversed or is
unknown. Please note that these capacitors cannot withstand an AC application in which the
maximum ripple current is exceeded.
The KREBP series capacitors are non-solvent proof and are not recommended when halogenated
cleaning solvents are used. Refer to the Mini-Glossary for recommended cleaning conditions.
Summary of Specifications
Radial lead terminals.
Capacitance range: 0.1 to 47µF.
Voltage range: 4 to 50VDC.
Operating temperature range: 55 C to 105 C.
Leakage current: 0.05CV or 10µA, whichever is greater, after 2 minutes at
Standard capacitance tolerance: 20%
Nominal case size (D L): 4 5mm to 6.3 5mm.
Rated lifetime: 1,000 hours at 105 C.
20 C.
176
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
KREBP Series
KREBP Specifications
Item
Operating Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
I
55 to 105 C
4 to 50VDC
0.1 to 47 F
20% ( M ) at
20 C, 120Hz
20 C.
Characteristics
0.05CV or 10 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 -105 C
Rated Voltage ( V )
Tan
( DF )
4
0.35
6.3
0.28
10
0.24
16
0.20
25
0.18
35
0.17
50
0.16
KREBP
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
7
15
6.3
4
10
25 C or
10
3
8
40 C value and
16
2
6
25
2
4
20 C value shall not
35
2
3
50
2
3
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 1,000 hours at 105 C. Polarization shall be
reversed every 250 hours. The sum of DC voltage and peak AC voltage must not exceed the
full rated voltage of the capacitors.
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 500 hours at 105 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
Part Numbering System for KREBP Series
KREBP
35
VB
4R7
M
5X5
LL
When ordering, always specify complete catalog number for KREBP 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.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
177
KREBP Series
Diagram of Dimensions
VB/Radial Lead
Unit: mm
PVC Sleeve
d
D
'
D
F
L
MINIATURE -105 C
L
'
15
MIN.
4
MIN.
4 ~ 6.3
KREBP
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
Ø
D
'
max.
4
5
6.3
0.5
Ø
D 0.5
Ø
D 0.5
Ø
D
L
'
max.
L 1.0
L 1.0
L 1.0
Ø
d
F
1.5
2.0
2.5
0.5
0.5
0.5
0.45
0.45
0.45
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
105 C, 120Hz
14
19
23
30
36
15
20
25
33
39
13
18
22
29
35
12
16
20
26
32
10
14
17
23
28
4 Volts
5 Volts Surge
10
15
22
33
47
10
15
22
33
47
6.8
10
15
22
33
4.7
6.8
10
15
22
3.3
4.7
6.8
10
15
KREBP4VB10RM4X5LL
KREBP4VB15RM4X5LL
KREBP4VB22RM5X5LL
KREBP4VB33RM6X5LL
KREBP4VB47RM6X5LL
KREBP6.3VB10RM4X5LL
KREBP6.3VB15RM5X5LL
KREBP6.3VB22RM5X5LL
KREBP6.3VB33RM6X5LL
KREBP6.3VB47RM6X5LL
KREBP10VB6R8M4X5LL
KREBP10VB10RM5X5LL
KREBP10VB15RM5X5LL
KREBP10VB22RM6X5LL
KREBP10VB33RM6X5LL
KREBP16VB4R7M4X5LL
KREBP16VB6R8M5X5LL
KREBP16VB10RM5X5LL
KREBP16VB15RM6X5LL
KREBP16VB22RM6X5LL
KREBP25VB3R3M4X5LL
KREBP25VB4R7M5X5LL
KREBP25VB6R8M5X5LL
KREBP25VB10RM6X5LL
KREBP25VB15RM6X5LL
4
4
5
6.3
6.3
4
5
5
6.3
6.3
4
5
5
6.3
6.3
4
5
5
6.3
6.3
4
5
5
6.3
6.3
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
58.013
38.675
26.369
17.58
12.343
46.41
30.94
21.095
14.064
9.874
58.5
39.78
26.52
18.082
12.055
70.532
48.75
33.15
22.1
0.20
90.409
63.479
43.875
29.835
19.89
6.3 Volts
8 Volts Surge
10 Volts
13 Volts Surge
16 Volts
20 Volts Surge
25 Volts
32 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
178
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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