HAK, HBK, HCK Series
www.vishay.com
Vishay Roederstein
Ceramic Singlelayer DC Disc Capacitors,
Class 2, Low Loss (0.5 %), 1 kVDC, 2 kVDC, 3 kVDC
FEATURES
•
•
•
•
•
Low losses
High stability
Low DF minimizes self heating at HF
Ideal for switching to 100 kHz
Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
In electronic circuits where low losses and high capacitance
per volume are essential, for example:
• HF ballast
• Switching power supplies
• Snubber and HV circuits
QUICK REFERENCE DATA
DESCRIPTION
VALUE
Ceramic Class
2
Ceramic Dielectric
Voltage (VDC)
DESIGN
Y5S
1000
2000
3000
Min. Capacitance (pF)
100
100
100
Max. Capacitance (pF)
4700
4700
3300
Mounting
Radial
OPERATING TEMPERATURE RANGE
The capacitors consist of a ceramic disc which is silver
plated on both sides. Connection leads are made of tinned
copper having diameters of 0.6 mm or 0.8 mm.
The capacitors may be supplied with straight or kinked
leads having a lead spacing of 7.5 mm or 10.0 mm.
Coating is made of blue colored flame retardant epoxy resin
in accordance with UL 94 V-0.
CAPACITANCE RANGE
100 pF to 4700 pF
-40 °C to +125 °C (1)
RATED DC VOLTAGE
Note
(1) For explanation about the difference of operating temperature
range and temperature characteristic of capacitance please see
www.vishay.com/doc?48299
• 1 kVDC
• 2 kVDC
• 3 kVDC
TEMPERATURE CHARACTERISTICS
DIELECTRIC STRENGTH
SECTIONAL SPECIFICATIONS
• 2000 VAC, 50 Hz, 2 s Component test
• 3000 VAC, 50 Hz, 2 s Component test
• 4000 VAC, 50 Hz, 2 s Component test
Climatic category (according to EN 60068-1):
40 / 125 / 21
INSULATION RESISTANCE AT 500 VDC
Y5S
≥ 10 000 MΩ (60 s)
TOLERANCE ON CAPACITANCE
± 20 % (± 10 % available on request)
DISSIPATION FACTOR
Max. 0.5 % (1 kHz)
Revision: 18-Jan-2022
Document Number: 22164
1
For technical questions, contact: slcap@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
HAK, HBK, HCK Series
www.vishay.com
Vishay Roederstein
DIMENSIONS in millimeters
Smax.
3.0 max.
Dmax.
V
F
30 - 3
or 10 ± 1
Ø d ± 0.05
ORDERING INFORMATION
CAPACITANCE
(pF)
TOLERANCE
(%)
1 kVDC
100
150
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
2 kVDC
100
150
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
Revision: 18-Jan-2022
BODY
DIAMETER
Dmax. (mm)
BODY
THICKNESS
Smax. (mm)
LEAD
SPACING (1)
F (mm)
± 1 mm
LEAD
DIAMETER (1)
d (mm)
± 0.05 mm
WIDTH (1)
V (mm)
± 0.5 mm
1.1
1.6
HBK101#BB###KR
HBK151#BB###KR
HBK221#BB###KR
HBK271#BB###KR
HBK331#BB###KR
HBK391#BB###KR
HBK471#BB###KR
HBK561#BB###KR
HBK681#BB###KR
HBK821#BB###KR
HBK102#BB###KR
HBK122#BB###KR
HBK152#BB###KR
HBK182#BB###KR
HBK222#BB###KR
HBK272#BB###KR
HBK332#BB###KR
HBK392#BB###KR
HBK472#BB###KR
8.0
± 20
9.0
5.0
7.5
0.6
10.0
11.0
12.0
14.5
15.5
16.5
7.0
8.0
9.0
± 20
(2)
10.0
11.0
12.5
14.5
16.5
17.5
19.5
25.5
5.0
7.5
0.6
MISSING DIGITS
SEE ORDERING
CODE BELOW
HAK101#BA###KR
HAK151#BA###KR
HAK221#BA###KR
HAK271#BA###KR
HAK331#BA###KR
HAK391#BA###KR
HAK471#BA###KR
HAK561#BA###KR
HAK681#BA###KR
HAK821#BA###KR
HAK102#BA###KR
HAK122#BA###KR
HAK152#BA###KR
HAK182#BA###KR
HAK222#BA###KR
HAK272#BA###KR
HAK332#BA###KR
HAK392#BA###KR
HAK472#BA###KR
7.0
(2)
ORDERING CODE
Document Number: 22164
2
For technical questions, contact: slcap@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
HAK, HBK, HCK Series
www.vishay.com
Vishay Roederstein
ORDERING INFORMATION
CAPACITANCE
(pF)
TOLERANCE
(%)
BODY
DIAMETER
Dmax. (mm)
BODY
THICKNESS
Smax. (mm)
LEAD
SPACING (1)
F (mm)
± 1 mm
LEAD
DIAMETER (1)
d (mm)
± 0.05 mm
ORDERING CODE
WIDTH (1)
V (mm)
± 0.5 mm
MISSING DIGITS
SEE ORDERING
CODE BELOW
3 kVDC
HCK101#BC###KR
100
150
HCK151#BC###KR
7.0
220
HCK221#BC###KR
270
HCK271#BC###KR
330
8.0
390
HCK331#BC###KR
HCK391#BC###KR
9.0
470
560
680
± 20
(2)
HCK471#BC###KR
HCK561#BC###KR
10.0
5.0
10.0
0.6
HCK681#BC###KR
1.6
820
11.0
HCK821#BC###KR
1000
12.0
HCK102#BC###KR
1200
13.0
HCK122#BC###KR
1500
15.0
HCK152#BC###KR
1800
16.0
HCK182#BC###KR
2200
17.0
HCK222#BC###KR
2700
18.0
HCK272#BC###KR
3300
20.0
HCK332#BC###KR
Notes
(1) Standard lead configuration, other lead spacing and diameter available on request
(2) ± 10 % available on request
ORDERING CODE
#
7th digit
Capacitance tolerance
± 10 % = K, ± 20 % = M
###
10th to 12th digit
Lead configuration
See “General Information” www.vishay.com/doc?22001
Example
HCK
02
M
BC
DF0
K
R
Series
Capacitance
value
Tolerance code
Voltage code
Lead
configuration
Internal code
RoHS
compliant
MARKING
HBK
n47 M
2 kV
Dmax. ≤ 10 mm
Revision: 18-Jan-2022
HBK
1n5 M
Dmax. ≥ 11 mm
Document Number: 22164
3
For technical questions, contact: slcap@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
HAK, HBK, HCK Series
www.vishay.com
Vishay Roederstein
ΔC/C [%]
CAPACITANCE CHANGE VS. VOLTAGE (Typical)
1
0
ΔC = f (U )
R
C
-2
HAK, HBK, HCK
-4
-6
-8
-10
-12
-14
-16
0
0
0
0.25
0.4
0.5
2.5
0.5
0.75
1.0
0.75
1.1
1.5
1.0
1.5
2.0
1.9
2.5
HAK
HBK
3.0 HCK
UN [kVDC]
Self Heating ΔT [°C]
SELF HEATING (Typical)
30
1
Frequency 64.5 kHz
25
-800 V
20
1
2
3
4
15
HAK
HAK
HCK
HCK
2
2700 pF
330 pF
2700 pF
220 pF
3
10
4
5
0
0
200
400
600
800
1000
Pulse Voltage Upp [VDC]
20
50
10
40
0
30
Capacitance
-10
-20
tan δ [x 10-3]
ᐃC/C [%]
CAPACITANCE CHANGE AND DISSIPATION FACTOR VS. TEMPERATURE (Typical)
20
10
tan δ
-30
0
-40
-20
0
20
40
60
80
100
120
ϑA [°C]
Revision: 18-Jan-2022
Document Number: 22164
4
For technical questions, contact: slcap@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
HAK, HBK, HCK Series
www.vishay.com
Vishay Roederstein
STORAGE
The capacitors must not be stored in a corrosive atmosphere, where sulphide or chloride gas, acid, alkali or salt are present.
Exposure of the components to moisture, should be avoided. The solderability of the leads is not affected by storage of up to
24 months (temperature +10 °C to +35 °C, relative humidity up to 60 %). Class 2 ceramic dielectric capacitors are also subject
to aging, see www.vishay.com/doc?22001.
SOLDERING
SOLDERING SPECIFICATIONS
Soldering test for capacitors with wire leads: (according to IEC 60068-2-20, solder bath method)
Soldering temperature
Soldering duration
Distance from component body
SOLDERABILITY
RESISTANCE TO SOLDERING HEAT
235 °C ± 5 °C
260 °C ± 5 °C
2 s ± 0.5 s
10 s ± 1 s
≥ 2 mm
≥ 5 mm
SOLDERING RECOMMENDATIONS
Soldering of the component should be achieved using a Sn60/40 type or a silver-bearing Sn62/36/2Ag type solder. Ceramic
capacitors are very sensitive to rapid changes in temperature (thermal shock) therefore the solder heat resistance specification
(see Soldering Specifications table) should not be exceeded. Subjecting the capacitor to excessive heating may result in thermal
shocks that can crack the ceramic body. Similarly, excessive heating can cause the internal solder junction to melt.
CLEANING
The components should be cleaned immediately following the soldering operation with vapor degreasers.
SOLVENT RESISTANCE
The coating and marking of the capacitors are resistant to the following test method: IEC 60068-2-45 (method XA).
MOUNTING
If a defined product stop is required for mounting on a PCB, a mechanically formed product stop (kinked or inline wire) or a
mounting tool should be used.
We do not recommend modifying the lead terminals, e.g. bending or cropping. This action could break the coating or crack the
ceramic insert. If however, the lead must be modified in any way, we recommend support of the lead with a clamping fixture
next to the coating.
OPERATING VOLTAGE
In case the voltage is applied to the circuit, starting as well as stopping, may generate irregular voltage for a transit period
because of resonance or switching. Be sure to use a capacitor with a rated voltage range that includes these irregular voltages.
OPERATING TEMPERATURE AND SELF-GENERATED HEAT
Keep the surface temperature of a capacitor below the upper limit of its rated operating temperature range. Be sure to take into
account the heat generated by the capacitor itself. When the capacitor is used in a high frequency, pulse, or similar application,
it may have self-generated heat due to dielectric dissipation.
Temperature increase due to self-generated heating should not exceed 20 °C while operating at an atmosphere temperature of
25 °C.
When measuring, the surface temperature, make sure that the capacitor is not affected by radiant, conductive and convective
heat by its surroundings. Excessive heat may lead to thermo-mechanical deterioration of the capacitor's characteristics and
reliability.
RELATED DOCUMENTS
General Information
Revision: 18-Jan-2022
www.vishay.com/doc?22001
Document Number: 22164
5
For technical questions, contact: slcap@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
Legal Disclaimer Notice
www.vishay.com
Vishay
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Revision: 01-Jan-2023
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Document Number: 91000