GFMM

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Vishay Draloric

Revision: 11-Sep-15

1

Document Number: 22017

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

High Voltage Ceramic Capacitor Stacks,

with Solder Tags, Class 2 Ceramic

MATERIAL

Capacitor elements made from class 2 ceramic dielectric

with noble metal electrodes.

Connection terminals between the discs: brass, silver plated

FINISH

Insulating rims of the disc protective lacquered.

OPTIONAL TERMINALS

We offer a variety of intermediate solder tags to meet

customers requirements. Please contact us.

FEATURES

• High voltage ratings

• Multiple design up to 7 stages

• Other versions on request

APPLICATIONS

Ceramic capacitor stacks have been developed for use in

low power voltage multipliers used in high voltage DC

generators. The major applications are x-ray equipment for

medical

diagnostics

or

electrostatic

paint

spraying

equipment.

CAPACITANCE RANGE

1.3 nF to 2.2 nF

CAPACITANCE TOLERANCE

• - 10 % / + 50%

• - 10 % / + 60 %

CERAMIC DIELECTRIC

• R4000 (Y5U)

• R6000 (Y5U)

RATED VOLTAGE

DIELECTRIC STRENGTH TEST

DISSIPATION FACTOR

Max. 2.5 % (1 kHz)

INSULATION RESISTANCE

Min. 10 G

 (at 25 °C)

OPERATING TEMPERATURE RANGE

-25 °C to +85 °C

QUICK REFERENCE DATA

DESCRIPTION

VALUE

Ceramic Class

2

2

Ceramic Dielectric

R4000

R6000

Type

GFMM2505,

GFMM2507

GFMM2505,

GFMM2507

19 000

11 000

Min. Capacitance (pF)

1300

2200

Max. Capacitance (pF)

1300

2200

Mounting

Solder tags