F1740-3550 and F1740-3558

Vishay Roederstein

Document Number 27005

To contact us: RFI@Vishay.com

www.vishay.com

Revision 02-Oct-00

89

Impedance (Z) of F1740-3550/3450 as a function of

frequency (f) at T

Measurement with lead length:

x - connection 50mm

y - connection metal tag

0.01

0.05 0.1

0.5 1.0

5.0

10

50 100

f

[MHz]

APPROVALS

2 x

2700

pF

0.027

µF

0.047

µF

0.068

µF

0.1

µF

0.15

µF

0.22

µF

96.1 10036.02

Supp. Cap. (Bi-polar) Class X1/Y2 AC 275V/250V

UL 1283

E 76297

COUNTRY

SPECIFICATION

ELECTRICAL VALUES

APPROVAL REFERENCE

APPROVAL MARK

U.S.A.

0.022

µFX - 0.47µFX

(for AC 250V)

+ 2 x 2700pFY - 2 x 0.027

µFY

CB TEST-CERTIFICATE

CH-676-A1

This approval mark together with the CB-Certificate replace all national approval marks of the following countries

(they have already signed the CB-Agreement):

Austria

Belgium

Denmark

Finland

Sweden

France

Germany

Ireland

Italy

Switzerland

Netherlands

Israel

Portugal

Spain

Great Britain

Japan

Norway

China

Poland

Czech. Republic

Singapore

Rep. of Korea

Hungary

Iceland

Slovenia

0.022

µFX1 - 0.47µFX1

+ 2 x 2700pFY2 - 2 x 0.027

µFY2

0.022

µFX1 - 0.47µFX1

+ 2 x 2700pFY 2 - 2 x 0.027

µFY2

Switzerland

EN 132 400

(for AC 275/250V)

IEC 60384-14, 2nd edition