MES Series: Self Healing, Wide Voltage Range

Miniature Metallized Polyester Film Capacitor

Page 5 of 8

RFE International • Tel (949) 833-1988 • Fax (949) 833-1788 • E-mail sales@rfeinc.com 22-SEP-2023

1. Scope

2. Product Name

1. Element:

Metallized Polyester Film

2. Metal Spray:

Special Solder (Lead Free)

3. Lead wire:

Tinned wire (Cu wire) or Tinned copper clad steel (CP wire) Lead Free

4. Inner coa�ng:

Epoxy Resin

5. Outer coa�ng:

Flame retarding epoxy resin (UL-94V-0 Standard

Ambient Temperature:

Rela�ve Humidity:

Air Pressure:

Ambient Temperature:

Rela�ve Humidity:

Opera�ng Temperature Range

Rated Temperature Range

Rated Voltage (Vg):

Category Voltage (Vc):

105˚C

Vc = Vg

Rated upper limit temperature:

Usable upper limit temperature:

Capacitance Range:

Capacitance Tolerances:

Dissipa�on Factor: (DF%)

Materials:

15 to 35˚C

45 to 85%

86 to 106 kpa

20˚C to 5˚C

60 to 70%

-40 to +125˚C

-40 to +125˚C

4. Characteris�cs

105˚C

125˚C

0.01μF to 10μF

(Measured at 1KHz, 1V) ±5% ( J ), ±10% ( K ), ±20% ( M ),

1.0% (max.) at 1 KHz.

1.5% (max.) at 10 KHz.

For temperatures over 105˚C, a decreasing factor of 1.25% per degree celcius ˚C on the nominal voltage Vg has to be applied.

50/63 Vdc, 100 Vdc, 250 Vdc, 400 Vdc, 630 Vdc

LCR METER : HP -4284A, at 20˚C ±5˚C

ELECTRICAL CHARACTERISTICS

TYPE: MES

Product Specifica�ons

This specifica�on applies to directly filim capacitors of the following type: Metallized polyester

dielectric fixed capacitor

Dimensions: Refer to Dimensions Drawing

3. Construc�on (Dimensions and

Materials)

Miniature Metallized Polyester Film Capacitor

CHARACTERISTICS

Standard Atmospheric Condi�ons

Unless otherwise specified, the standard range of atmospheric condi�ons for making measurements and tests is as follows:

If there may be any doubt on the results, measurements shall be made w�hin the following limits:

Rated Temperature Range is the range of ambient temperature for which the capacitor can be operated con�nuously at rated voltage.