HFU, HFZ, HFE Series

www.vishay.com

Vishay Roederstein

Revision: 28-Jan-2022

3

Document Number: 22156

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

Notes

(1) Standard lead configuration, other lead spacing and diameter available on request

(2) ± 10 % available on request

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

Y5U

150

± 20

7.0

5.0

12.5

0.6

3.5

HFE151MBF###KR

220

HFE221MBF###KR

330

9.0

HFE331MBF###KR

470

HFE471MBF###KR

680

HFE681MBF###KR

1000

11.0

5.5

HFE102MBF###KR

1500

13.0

HFE152MBF###KR

2200

15.0

HFE222MBF###KR

3300

21.0

0.8

HFE332MBF###KR

4700

HFE472MBF###KR

6800

23.0

HFE682MBF###KR

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

HFE

682

M

BF

EF0

K

R

Series

Capacitance

value

Tolerance code

Voltage code

Lead

configuration

Internal code

RoHS

compliant

MARKING

SOLDERING SPECIFICATIONS

Soldering test for capacitors with wire leads: (according to IEC 60068-2-20, solder bath method)

SOLDERABILITY

RESISTANCE TO SOLDERING HEAT

Soldering temperature

235 °C ± 5 °C

260 °C ± 5 °C

Soldering duration

2 s ± 0.5 s

10 s ± 1 s

Distance from component body

≥ 2 mm

≥ 5 mm

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

HFU 10 pF to 100 pF

HFZ 56 pF to 470 pF

HFU 150 pF to 330 pF

HFZ 560 pF to 2.7 nF

HFE 150 pF to 1.0 nF

HFE 1.5 nF to 6.8 nF

n33 K

6 kV D

4n7 M

6 kV D