Document Number: 23092

Revision 14-May-02

www.vishay.com

20

440L, 30LV, 30LVS, 25Y, 125L, 20VL Series

Vishay Cera-Mite

ceramite.support@vishay.com

PERFORMANCE DATA / SERIES: 440L

30LV 30LVS

25Y

125L 20VL

Application Voltage Range

250/500 300/400 250/400 250/400

250

250

(Vrms 50/60 Hz) (Note 1)

Dielectric Strength

4000

2500

2500

2500

2000 1250

Dissipation Factor (Maximum)

2%

Insulation Resistance (Minimum)

1000

ΩF

Mechanical Data

Service Temperature 125°C Maximum;

Coating Material per UL94V0

Temperature Characteristics

Y5U

Y5U

Y5U

Y5S

Y5V Y5V

See Part Number Detail for Temperature Characteristics

AC LINE RATED CERAMIC CAPACITOR SPECIFICATIONS

Series / Recognition / Voltage

440L

30LV

30LVS

25Y

125L

20VL

Underwriters Laboratories Inc.: (Note 2)

UL 1414 Across-The-Line

Across-The-Line

Across-The-Line

—

—

—

—

UL 1414 Antenna Coupling

Antenna-Coupling Antenna-Coupling

—

—

—

—

UL 1414 Line-By-Pass

Line-By-Pass

Line-By-Pass

Line-By-Pass

Line-By-Pass

Line-By-Pass

—

UL 1414 Rated Voltage

250 VAC

250 VAC

250 VAC

250 VAC

250 VAC

—

Electromagnetic Interference Filters

EMI Filters

EMI Filters

EMI Filters

EMI Filters

—

EMI Filters

UL1283 Rated Voltage

600 VAC

250 VAC

250 VAC

250 VAC

—

250 VAC

Canadian Standards Association:

CSA 22.2 No.1 Across-The-Line

Across-The-Line

Across-The-Line

—

—

—

—

CSA 22.2 No.1 Isolation

Isolation

Isolation

Isolation

Isolation

Isolation

—

CSA 22.2 No. 1 Rated Voltage

250 VAC

250 VAC

250 VAC

250 VAC

125/250 VAC

—

CSA 22.2 No. 8 Line-to-Ground Capacitors

—

Line-To-Ground

Line-To-Ground

Line-To-Ground

—

Line-To-Ground

For Use in Certified EMI Filters

—

Certified EMI Filters Certified EMI Filters Certified EMI Filters

—

Certified EMI Filters

CSA 22.2 No. 8 Rated Voltage

—

400 VAC

400 VAC

400 VAC

—

250 VAC

European CENELEC Electronic Components Committee (CECC) EN 132 400 to Publication IEC 384-14 Table II, Edition 2:

IEC 384 -14 Second Edition Subclass Y: (Note 3)

Y1

Y2

Y2

Y2

Y4

—

Subclass Y Voltage (Vrms 50-60 Hz)

500 VAC

300 VAC

250 VAC

250 VAC

125 VAC

Type of Insulation Bridged

Double or

Basic or

Basic or

Basic or

Basic or

—

Reinforced

Supplementary

Supplementary

Supplementary

Supplementary

Peak Impulse Voltage Before Endurance Test

8 kV

5 kV

5 kV

5 kV

2.5 kV

—

IEC 384-14 Second Edition Subclass X: (Note 4)

X1

X1

X1

X1

X1

X2

Subclass X Voltage (Vrms 50-60 Hz)

400 VAC

400 VAC

400 VAC

400 VAC

400 VAC

400 VAC

Peak Impulse Voltage in Service

2.5 to 4.0 kV

2.5 to 4.0 kV

2.5 to 4.0 kV

2.5 to 4.0 kV

2.5 to 4.0 kV

To 2.5 kV

Application

High Pulse

High Pulse

High Pulse

High Pulse

High Pulse

Gen. Purpose

Damp Heat, Steady State Recognition

Code HKF - 25°C/ + 125°C/21 days

SAFETY AGENCY RECOGNITION AND EMI/RFI FILTERING SUBCLASS

Note 1

Voltage Ratings: All ratings are manufacturer’s

rating.

• Part markings are governed by agency

rules and customer requirements.

• Parts are marked 250 VAC unless otherwise

requested.

Note 2

UL1414 Across-The-Line, Antenna Coupling, and

Line-By-Pass Capacitors:

• Across-The-Line—A capacitor connected

either across a supply circuit or between

one side of a supply circuit and a conductive

part that may be connected to earth ground.

• Antenna-Coupling—A capacitor connected

from an antenna terminal to circuits within an

appliance.

• Line-By-Pass—A capacitor connected between

one side of a supply circuit and an accessible

conductive part.

Note 3

IEC 384-14 Subclass Y Capacitors:

• A capacitor of a type suitable for use in situations

where failure of the capacitor could lead to

danger of electric shock.

• Class Y capacitors are divided into sub- classes

based on type of insulation bridged and voltage

ranges.

• For definitions of basic, supplementary,

double and reinforced insulation, see IEC

Publication 536.

• Subclass Y capacitors may be used in

applications which require a Subclass

X rating.

Note 4

IEC 384-14 Subclass X Capacitors:

• A capacitor of a type suitable for use

in situations where failure of the capacitor

would not lead to danger of electric

shock.

• Class X capacitors are divided into subclasses

according to the peak impulse test voltage

superimposed on the main voltage

Note 5

AC Leakage Current:

• For all Series (except 125L) - AC Leakage

Current (mA) specified at 250 Vrms, 60 Hz.

• For 125L Series - AC Leakage Current

(mA) specified at 125 Vrms, 60Hz.

Note 6

Alternate Lead Spacings of 7.5mm and 10mm

are available bulk or tape & reel.

• European Required Minimum Lead Clearance

(Prevents Use of Inside Crimp) .315" (8mm) on

440L Series; 0.118" (3mm) on all other series.

AC Line Rated Disc Capacitors

X & Y EMI/RFI FILTER TYPES: ACROSS-THE-LINE,

LINE-BY-PASS, ANTENNA COUPLING

Vishay Cera-Mite AC Line Rated Discs are rugged, high voltage capacitors specifically designed and tested

for use on 125 Volt through 600 Volt AC power sources. Certified to meet demanding X & Y type worldwide

safety agency requirements, they are applied in across-the-line, line-to-ground, and line-by-pass

- Underwriters Laboratories - UL1414 & UL1283

- Canadian Standards Association - CSA 22.2 No. 1 & No. 8

- European EN132400 to IEC 384-14 Second Edition

filtering applications. Vishay Cera-Mite offers the most

complete selection in the industry—six product families—

exactly tailored to your needs.