WKP221MCPERYKR - VISHAY - Datasheet.Live

WKP Series

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Revision: 26-Feb-2020 1Document Number: 22206

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AC Line Rated Ceramic Disc Capacitors

Class X1, 760 VAC, Class Y1, 500 VAC

ADDITIONAL RESOURCES

MARKING

Marking indicates series, AC rating, capacitance, tolerance

code, and approvals.

OPERATING TEMPERATURE RANGE

-40 °C to +125 °C

TEMPERATURE CHARACTERISTICS

Class 1 N750 (U2J)

Class 2 Y5S, Y5T, Y5U

SECTIONAL SPECIFICATIONS

Climatic category (according to EN 60068-1)

Class 1 40/125/21

Class 2 40/125/21

APPROVALS

IEC 60384-14.4



UL 60384-14.1



CSA E60384-1:03 2

edition, CSA E60384-14:09 2

edition

FEATURES

• Complying with IEC 60384-14 4th edition

• High reliability

• Wide range of different leadstyles

• Singlelayer AC disc safety capacitors

• Material categorization: for definitions of

compliance please see www.vishay.com/doc?99912

APPLICATIONS

• X1, Y1 according to IEC 60384-14.4

• Across-the-line

•Line-by-pass

• Antenna coupling

DESIGN

The capacitors consist of ceramic disc both sides of which

are silver plated. 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 10.0 mm or 12.5 mm.

Coating is made of blue colored flame retardant epoxy resin

in accordance with UL 94 V-0.

CAPACITANCE RANGE

33 pF to 4.7 nF

TOLERANCE ON CAPACITANCE

± 10 %, ± 20 %

RATED VOLTAGE

• X1: 760 VAC, 50 Hz (IEC 60384-14.4)

760 VAC, 50 Hz / 60 Hz (US/UL/CSA 60384-14)

• Y1: 500 VAC, 50 Hz (IEC 60384-14.4)

500 VAC, 50 Hz / 60 Hz (US/UL/CSA 60384-14)

TEST VOLTAGE

• 4000 V

, 50 Hz, 2 s Component test (100 %)

• 4000 V

, 50 Hz, 60 s Random sampling test (destructive)

• 4000 V

, 50 Hz, 60 s Voltage proof of coating (destructive)

INSULATION RESISTANCE AT 500 VDC

10 000 M (60 s)

DISSIPATION FACTOR

Class 1: max. 0.5 % (1 kHz)

Class 2: max. 2.5 % (1 kHz)

QUICK REFERENCE DATA

DESCRIPTION VALUE

Ceramic Class 1 2

Ceramic Dielectric N750 N750

Y5S,

Y5T,

Y5U

Y5S,

Y5T,

Y5U

Voltage (VAC) 500 760 500 760

Min. Capacitance (pF) 33 47

Max. Capacitance (pF) 33 4700

Mounting Radial

3D Models

WKP Series

www.vishay.com Vishay Draloric

Revision: 26-Feb-2020 2Document Number: 22206

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) Capacitance values from 1 nF to 4.7 nF: the alternative usage of smaller VKP series is recommended for new application.

DIMENSIONS in millimeters

TECHNICAL DATA

CAPACITANCE (2)

C (pF)

CAPACITANCE

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

PART NUMBER

MISSING DIGITS

SEE ORDERING

CODE BELOW

N750 (U2J)

33 ± 10 %,

± 20 % 8.0 6.0 12.5 0.6 1.9 WKP330#CP###KR

Y5S (2C3)

47 ± 10 %,

± 20 % 8.0 6.0 12.5 0.6 2.3

WKP470#CP###KR

68 WKP680#CP###KR

100 WKP101#CP###KR

Y5T (2D3)

150 ± 10 %,

± 20 % 8.0 6.0 12.5 0.6 2.3 WKP151#CP###KR

220 WKP221#CP###KR

Y5U (2E3)

330

± 10 %,

± 20 %

8.0

6.0 12.5

0.6 2.5

WKP331#CP###KR

470 WKP471#CP###KR

680 9.0 WKP681#CP###KR

1000 10.0

0.8 2.7

WKP102#CP###KR

1500 12.0 WKP152#CP###KR

2200 13.0 WKP222#CP###KR

3300 15.0 WKP332#CP###KR

3900 16.0 WKP392#CP###KR

4700 18.0 WKP472#CP###KR

ORDERING CODE

th digit Capacitance tolerance ± 10 % = K, ± 20 % = M

### 10th to 12th digit Lead configuration see “General Information”

Example WKP 222 M CP ED0 K R

Series Capacitance

value Tolerance code Voltage code Lead

configuration Internal code RoHS

compliant

MARKING

Smax.

Ø d ± 0.05

Dmax.

30 - 3

or 10 ± 1

3.0 max.

WKP 33 pF to 1.5 nF WKP 2.2 nF to 4.7 nF

WKP 2n2 M

760 500 250~

X1 Y1

IEC 384-14

500~Y1

760~X1

33p M

WKP

WKP Series

www.vishay.com Vishay Draloric

Revision: 26-Feb-2020 3Document Number: 22206

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

LEAKAGE CURRENT VS. VOLTAGE (typical) IMPEDANCE VS. FREQUENCY (typical)

APPROVALS

IEC 60384-14.4 - Safety tests

This approval together with CB test certificate substitutes all national approvals.

CB Certificate

Y1-capacitor: CB test certificate: US-26549-UL 33 pF to 4.7 nF 500 VAC

X1-capacitor: CB test certificate: US-26549-UL 33 pF to 4.7 nF 760 VAC

Minimum thickness of insulation: 0.4 mm

VDE

Y1-capacitor: VDE marks approval: 136493 33 pF to 4.7 nF 500 VAC

X1-capacitor: VDE marks approval: 136493 33 pF to 4.7 nF 760 VAC

DIN EN 60384-14 VDE 0565-1-1:2006-04 - Safety tests

Minimum thickness of insulation: 0.4 mm

Underwriters Laboratories Inc. / Canadian Standards Association

Y1-capacitor: UL-test certificate: E183844 33 pF to 4.7 nF 500 VAC

X1-capacitor: UL-test certificate: E183844 33 pF to 4.7 nF 760 VAC

UL 60384-14.1, CSA E60384-1:03 2nd edition, CSA E60384-14:09 2nd edition

Across-the-line, antenna-coupling and line-by-pass component

Minimum thickness of insulation: 0.4 mm

1000

2000

3000

4000

5000

0 500 1000 1500 2000 2500 3000 3500 4000

I (μA)

UR (V~)

470 pF

1.0 nF

2.2 nF

3.3 nF

4.7 nF

0.01

0.1

1 10 100 1000

Z (Ω)

f (MHz)

4700 pF

3300 pF

3900 pF

150 pF

220 pF

330 pF

470 pF

680 pF

1000 pF

1500 pF

2200 pF

68 pF

100 pF

RELATED DOCUMENTS

General Information www.vishay.com/doc?22001

CB Test Certificate www.vishay.com/doc?22214

VDE Marks Approval www.vishay.com/doc?22216

UL Test Certificate www.vishay.com/doc?22215

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Revision: 01-Jan-2019 1Document Number: 91000

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