HFU, HFZ, HFE Series
www.vishay.com
Vishay Draloric
Ceramic Singlelayer DC Disc Capacitors,
6 kV
DC
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
QUICK REFERENCE DATA
DESCRIPTION
Ceramic Class
Ceramic Dielectric
Voltage (V
DC
)
Min. Capacitance (pF)
Max. Capacitance (pF)
Mounting
10
330
Radial
1
N750, Y5T, Y5U
6000
56
6800
VALUE
2
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 12.5 mm.
Coating is made of blue colored flame retardant epoxy resin
in accordance with UL 94 V-0.
CAPACITANCE RANGE
10 pF to 6.8 nF
RATED VOLTAGE
6 kV
DC
MARKING
Marking indicates, capacitance, tolerance code, and rated
voltage.
DIELECTRIC STRENGTH
9000 V
DC
, 2 s
Component test
OPERATING TEMPERATURE RANGE
-40 °C to +85 °C
INSULATION RESISTANCE AT 500 V
DC
10
000 M (60 s)
TEMPERATURE CHARACTERISTICS
Class 1
Class 2
N750 (U2J)
Y5T, Y5U
TOLERANCE ON CAPACITANCE
± 10 %, ± 20 %
SECTIONAL SPECIFICATIONS
Climatic category (according to EN 60068-1):
40 / 085 / 21
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:
max. 2.5 % (1 kHz)
Revision: 27-Apr-17
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
LEAD
SPACING
(1)
F (mm)
± 1 mm
LEAD
DIAMETER
(1)
d (mm)
± 0.05 mm
ORDERING CODE
MISSING DIGITS
SEE ORDERING
CODE BELOW
HFE151MBF###KR
HFE221MBF###KR
5.0
9.0
0.6
12.5
3.5
HFE331MBF###KR
HFE471MBF###KR
HFE681MBF###KR
HFE102MBF###KR
HFE152MBF###KR
5.5
0.8
HFE222MBF###KR
HFE332MBF###KR
HFE472MBF###KR
HFE682MBF###KR
ORDERING INFORMATION
CAPACITANCE
(pF)
Y5U (2E3)
150
220
330
470
680
1000
1500
2200
3300
4700
6800
± 20
11.0
13.0
15.0
21.0
23.0
7.0
TOLERANCE
(%)
BODY
DIAMETER
D
max.
(mm)
BODY
THICKNESS
S
max.
(mm)
WIDTH
(1)
V (mm)
± 0.5 mm
Notes
(1)
Standard lead configuration, other lead spacing and diameter available on request
(2)
± 10 % available on request
ORDERING CODE
#
###
Example
7
th
digit
10
th
to 12
th
digit
HFE
Series
Capacitance tolerance
Lead configuration
682
Capacitance
value
M
Tolerance code
± 10 % = K, ± 20 % = M
see “General Information”
BF
Voltage code
EF0
Lead
configuration
K
Internal code
R
RoHS
compliant
MARKING
n33 K
6 kV D
HFU 10 pF to 100 pF
HFZ 56 pF to 470 pF
HFE 150 pF to 1.0 nF
4n7 M
HFU 150 pF to 330 pF
HFZ 560 nF to 2.7 nF
HFE 1.5 nF to 6.8 nF
RELATED DOCUMENTS
General Information
www.vishay.com/doc?22001
Revision: 27-Apr-17
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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