DB 045120, DB 045155
www.vishay.com
Vishay Draloric
RF Power Feed-Through Capacitors
with Conductor Rod, Class 1 Ceramic
FEATURES
• Geometry minimizes inductance
• Wide range of capacitance values
• High feed-through currents
APPLICATIONS
Filtering purposes in industrial and medical RF power
equipment, where high voltages and high feed-through
currents are required.
CAPACITANCE RANGE
200 pF to 4.7 nF
CAPACITANCE TOLERANCE
± 20 %; ± 10 %; ± 5 %
CERAMIC DIELECTRICS
QUICK REFERENCE DATA
DESCRIPTION
Ceramic Class
Ceramic Dielectric
Type
Voltage (V
p
)
Min. Capacitance (pF)
Max. Capacitance (pF)
Mounting
DB 045120
10 000
800
4700
11 000
200
3000
Screw terminal
VALUE
1
R16, R42, R85, R230
R85, R230
DB 045155
14 000
1000
2700
• R16 (TCC + 100 ppm/K)
• R42 (TCC - 250 ppm/K)
• R85 (TCC - 750 ppm/K)
• R230 (TCC - 750 ppm/K)
RATED VOLTAGE
• 10 kV
p
• 11 kV
p
• 14 kV
p
MATERIAL
Capacitor elements made from class 1 ceramic dielectric
with noble metal electrodes.
Connection terminals:
made from copper / brass, silver plated.
DIELECTRIC STRENGTH TEST
200 % of rated AC voltage (50 Hz, 5 minutes)
DISSIPATION FACTOR
R16:
max. 0.04 %
R42, R85, R230: max. 0.05 %
Measuring frequencies:
1 MHz (< 1 nF); 300 kHz or 100 kHz ( 1 nF)
FINISH
Capacitor body completely protective lacquered.
The contoured insulating rims are additionally glazed.
MARKING
Type designator, capacitance value and tolerance, rated
peak voltage, ceramic material code, production date code,
manufacturer logo
INSULATION RESISTANCE
Min. 10 000 M (at 25 °C)
OPERATING TEMPERATURE RANGE
-55 °C to +100 °C
ACCESSORIES ADDED
All feed-through capacitors are supplied with the necessary
nuts and washers to make the connection to the conductor
rod.
Revision: 14-Sep-15
Document Number: 22106
1
For technical questions, contact:
powcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
DB 045120, DB 045155
www.vishay.com
Vishay Draloric
CAP.
VALUES
(pF)
200
RATED
VOLTAGE
(kV
P
)
RATED
POWER
(1)
(kvar)
RATED
CURRENT
(A
RMS
)
FEED-THROUGH
CURRENT
(2)
(A)
SAP PART NUMBER AND ELECTRICAL DATA
PART NUMBER
TYPE DB 045120
DB045120WE201##BG1
DB045120WE251##BG1
DB045120WE301##BG1
DB045120WE401##BH1
DB045120WE501##BH1
DB045120WE601##BH1
DB045120BH801##BH1
DB045120WE102##BJ1
DB045120WE122##BJ1
DB045120BH152##BJ1
DB045120WE202##BK1
DB045120WE252##BK1
DB045120WE302##BK1
DB045120BH472##BK1
TYPE DB 045155
DB045155WJ102##BJ1
DB045155WJ272##BK1
R85
R230
1000
2700
14.0
56.0
25.0
50.0
R230
R85
R42
R16
250
300
400
500
600
800
1000
1200
1500
2000
2500
3000
4700
10.0
11.0
10.0
11.0
10.0
60.0
50.0
50.0
11.0
CERAMIC
Notes
• ## 14
th
to 15
th
digit: capacitance tolerance code ± 20 % = 38, ± 10 % = 36, ± 5 % = 33
(1)
The surface temperature during operation must not exceed +100 °C
(2)
DC or low frequency RMS current (< 20 kHz)
DIMENSIONS
in millimeters (inches)
DB 045120
M10 Thread
SW
17
(0.67 HEX)
120 ± 2 (4.72 ± 0.08)
174 ± 2 (6.85 ± 0.08)
DB 045155
SW
13
(0.51 HEX)
M8 Thread
155 ± 2 (6.10 ± 0.08)
Ø 73.0 ± 0.5
(2.874 ± 0.020 Dia.)
0.8
(0.031)
0.8
(0.031)
Ø 65
(2.56 Dia.)
12 + 1
(0.47 + 0.04)
Ø 65
(2.56 Dia.)
20 ± 1
0.79 ± 0.04
Ø 6.3 + 0.3 (0.248 + 0.012 Dia.)
Ø 84.0 ± 0.5
(3.307 ± 0.020 Dia.)
Ø 73.0 ± 0.5
(2.874 ± 0.020 Dia.)
Ø 6.3 + 0.3 (0.248 + 0.012 Dia.)
Ø 84.0 ± 0.5
(3.307 ± 0.020 Dia.)
60°
60°
60°
60°
Revision: 14-Sep-15
Document Number: 22106
2
For technical questions, contact:
powcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
195 ± 2 (7.68 ± 0.08)
Ø 45
(1.77 Dia.)
Ø 45
(1.77 Dia.)
=
=
=
=
DB 045120, DB 045155
www.vishay.com
MOUNTING GUIDELINES
• The connection to one electrode must be flexible in order to prevent the generation of physical force which could damage the
capacitor elements. Such forces are often generated by the dimensional differences resulting from the normal physical
tolerances of these components.
• The capacitor elements must not be used as a mechanical support for other devices or components.
• Use two wrenches when tightening the nuts on both sides of the conductor rod.
The outer electrode terminal flange of these feed-through capacitors components should be fixed after tightening the inner
electrode’s connection.
• Make sure that not too much force applied to the solder connections between hardware and noble metal electrode. A torque
less than 5 Nm is recommended.
Vishay Draloric
DERATING DIAGRAMS
DB045120WE201##BG1
U
g
(kV
p
)
100
0.79 MHz
I
g
(A
RMS
)
33.1 MHz Q (kvar)
g
100
U
g
(kV
p
)
100
DB045120WE251##BG1
0.63 MHz
26.5 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
10
Q
g
1
I
g
0.1
0.01
0.1
0.1
1
10
100
1
1
10
10
U
g
10
Q
g
1
I
g
0.1
0.01
0.1
0.1
1
10
100
Frequency (MHz)
DB045120WE301##BG1
U
g
(kV
p
)
100
0.53 MHz
22.1 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
(kV
p
)
100
Frequency (MHz)
DB045120WE401##BH1
0.39 MHz
16.6 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
10
Q
g
1
I
g
1
1
10
10
U
g
10
Q
g
I
g
1
0.1
0.01
0.1
0.1
1
10
100
0.1
0.01
0.1
0.1
1
10
100
Frequency (MHz)
DB045120WE501##BH1
U
g
(kV
p
)
100
0.32 MHz
13.3 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
(kV
p
)
100
Frequency (MHz)
DB045120WE601##BH1
0.26 MHz
11.0 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
10
10
10
U
g
10
1
Q
g
Q
g
1
1
I
g
0.1
0.1
1
10
100
0.1
0.01
0.1
0.1
1
10
100
1
I
g
0.1
0.01
Frequency (MHz)
Frequency (MHz)
Revision: 14-Sep-15
Document Number: 22106
3
For technical questions, contact:
powcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
DB 045120, DB 045155
www.vishay.com
Vishay Draloric
DB045120WE102##BJ1
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
(kV
p
)
100
0.16 MHz
6.63 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
DERATING DIAGRAMS
DB045120BH801##BH1
U
g
(kV
p
)
100
0.24 MHz
8.28 MHz
U
g
10
Q
g
1
I
g
0.1
0.01
0.1
0.1
1
10
100
1
1
10
10
U
g
10
Q
g
1
I
g
0.1
0.01
0.1
0.1
1
10
100
Frequency (MHz)
DB045120WE122##BJ1
U
g
(kV
p
)
100
0.13 MHz
5.52 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
(kV
p
)
100
Frequency (MHz)
DB045120BH152##BJ1
0.13 MHz
4.42 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
10
Q
g
1
I
g
0.1
0.01
0.1
0.1
1
10
100
1
1
10
10
U
g
10
Q
g
1
I
g
0.1
0.01
0.1
0.1
1
10
100
Frequency (MHz)
DB045120WE202##BK1
U
g
(kV
p
)
100
0.08 MHz
I
g
(A
RMS
)
3.31 MHz Q (kvar)
g
100
U
g
(kV
p
)
100
Frequency (MHz)
DB045120WE252##BK1
0.06 MHz
2.65 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
Q
g
10
U
g
1
I
g
0.1
0.001
0.1
0.01
0.1
1
10
1
1
10
10
U
g
10
Q
g
1
I
g
0.1
0.001
0.1
0.01
0.1
1
10
Frequency (MHz)
DB045120WE302##BK1
U
g
(kV
p
)
100
0.05 MHz
2.21 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
(kV
p
)
100
Frequency (MHz)
DB045120BH472##BK1
0.04 MHz
1.41 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
10
Q
g
1
I
g
1
1
10
10
U
g
10
Q
g
I
g
1
0.1
0.001
0.1
0.01
0.1
1
10
0.1
0.001
0.1
0.01
0.1
1
10
Frequency (MHz)
Revision: 14-Sep-15
Frequency (MHz)
Document Number: 22106
4
For technical questions, contact:
powcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
DB 045120, DB 045155
www.vishay.com
Vishay Draloric
DB045155WJ272##BK1
I
g
(A
RMS
)
Q
g
(kvar)
100
U
g
(kV
p
)
100
U
g
10
10
Q
g
10
0.03 MHz
0.66 MHz
I
g
(A
RMS
)
Q
g
(kvar)
100
DERATING DIAGRAMS
DB045155WJ102##BJ1
U
g
(kV
p
)
100
U
g
10
Q
g
1
I
g
0.1
0.001
0.1
0.01
0.1
1
10
0.1
0.001
0.1
0.01
0.1
1
10
1
1
I
g
1
0.09 MHz
1.78 MHz
Frequency (MHz)
Frequency (MHz)
RELATED DOCUMENTS
General Information
www.vishay.com/doc?22071
Revision: 14-Sep-15
Document Number: 22106
5
For technical questions, contact:
powcap@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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