HFU, HFZ, HFE Series
www.vishay.com
Vishay Draloric
Ceramic Singlelayer DC Disc Capacitors,
6 kVDC General Purpose
FEATURES
• High capacitance in small sizes
• Low losses
• Wide range of different lead styles
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Lighting ballasts
• SMPS
DESIGN
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.
QUICK REFERENCE DATA
DESCRIPTION
Ceramic Class
VALUE
1
Ceramic Dielectric
2
Coating is made of blue colored flame retardant epoxy resin
in accordance with UL 94 V-0.
N750, Y5T, Y5U
Voltage (VDC)
6000
Min. Capacitance (pF)
10
56
Max. Capacitance (pF)
330
6800
Mounting
The capacitors may be supplied with straight or kinked
leads having a lead spacing of 12.5 mm.
Radial
CAPACITANCE RANGE
10 pF to 6.8 nF
RATED VOLTAGE
MARKING
6 kVDC
Marking indicates, capacitance, tolerance code, and rated
voltage.
DIELECTRIC STRENGTH
OPERATING TEMPERATURE RANGE
-40 °C to +85 °C
TEMPERATURE CHARACTERISTICS
Class 1
N750 (U2J)
Class 2
Y5T, Y5U
SECTIONAL SPECIFICATIONS
Climatic category (according to EN 60068-1):
40 / 085 / 21
9000 VDC, 2 s
INSULATION RESISTANCE AT 500 VDC
≥ 10 000 MΩ (60 s)
TOLERANCE ON CAPACITANCE
± 10 %, ± 20 %
DISSIPATION FACTOR
Class 1:
-4
100 pF
C < 30 pF: ------------------- + 0.7 x 10 max. ( 1 MHz )
C
C ≥ 30 pF: max. 0.1 % (1 MHz)
Class 2:
Revision: 04-Jan-2021
Component test
max. 2.5 % (1 kHz)
Document Number: 22156
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
HFU, HFZ, HFE Series
www.vishay.com
Vishay Draloric
DIMENSIONS in millimeters
Smax. + 2 mm
Smax.
3.0 max.
Dmax.
V
F
30 - 3
or 10 ± 1
Ø d ± 0.05
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
WIDTH (1)
V (mm)
± 0.5 mm
ORDERING CODE
MISSING DIGITS
SEE ORDERING
CODE BELOW
N750 (U2J)
10
HFU100KBF###KR
15
7.0
22
4.8
33
0.6
2.2
HFU470KBF###KR
± 10
82
12.5
HFU680KBF###KR
12.0
100
HFU220KBF###KR
HFU330KBF###KR
9.5
47
68
HFU150KBF###KR
HFU820KBF###KR
5.2
0.8
2.4
HFU101KBF###KR
150
15.0
220
17.0
HFU151KBF###KR
HFU221KBF###KR
330
20.0
HFU331KBF###KR
Y5T (2E3)
56
HFZ560#BF###KR
7.0
68
HFZ680#BF###KR
82
HFZ820#BF###KR
100
HFZ101#BF###KR
120
8.0
HFZ121#BF###KR
150
HFZ151#BF###KR
180
HFZ181#BF###KR
220
0.6
10.0
270
HFZ221#BF###KR
HFZ271#BF###KR
330
390
470
560
680
820
HFZ331#BF###KR
± 20
(2)
12.0
5.0
12.5
3.5
HFZ391#BF###KR
HFZ471#BF###KR
13.0
HFZ561#BF###KR
HFZ681#BF###KR
15.0
HFZ821#BF###KR
1000
17.0
HFZ102#BF###KR
1200
19.0
HFZ122#BF###KR
1500
1800
2200
2700
Revision: 04-Jan-2021
21.0
25.0
0.8
HFZ152#BF###KR
HFZ182#BF###KR
HFZ222#BF###KR
HFZ272#BF###KR
Document Number: 22156
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
HFU, HFZ, HFE Series
www.vishay.com
Vishay Draloric
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
WIDTH (1)
V (mm)
± 0.5 mm
ORDERING CODE
MISSING DIGITS
SEE ORDERING
CODE BELOW
Y5U (2E3)
150
HFE151MBF###KR
7.0
220
HFE221MBF###KR
330
HFE331MBF###KR
5.0
470
9.0
1000
11.0
± 20
1500
13.0
2200
15.0
3300
12.5
6800
HFE681MBF###KR
HFE102MBF###KR
3.5
HFE152MBF###KR
HFE222MBF###KR
5.5
HFE332MBF###KR
21.0
4700
HFE471MBF###KR
0.6
680
0.8
HFE472MBF###KR
23.0
HFE682MBF###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”
Example
HFE
682
M
BF
EF0
K
R
Series
Capacitance
value
Tolerance code
Voltage code
Lead
configuration
Internal code
RoHS
compliant
MARKING
n33 K
6 kV D
4n7 M
6 kV D
HFU 10 pF to 100 pF
HFU 150 pF to 330 pF
HFZ 56 pF to 470 pF
HFE 150 pF to 1.0 nF
HFZ 560 pF to 2.7 nF
HFE 1.5 nF to 6.8 nF
RELATED DOCUMENTS
General Information
Revision: 04-Jan-2021
www.vishay.com/doc?22001
Document Number: 22156
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
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www.vishay.com
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Revision: 01-Jan-2021
1
Document Number: 91000